Used Protech Earth, Sand, Sawdust, Etc for sale (6,518)
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Listing
Turkey
9,813 km
Sand washing plant/Gravel washing plant
Constmach Sand Washing MachinesScrew sand washer (spiral sand washing)
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Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs.
Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning.
Screw Washer Technical Specifications
Model: CSW-50
Dimensions: Φ 500 x 5,000
Motor Power: 4 kW
Capacity: 25 – 45 m³/hour
Rotation Speed: 24 rpm
Water Requirement: 25 – 45 m³/hour
Weight: 2,800 kg
Model: CSW-60
Dimensions: Φ 600 x 6,000
Motor Power: 2 x 5.5 kW
Capacity: 40 – 75 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 35 – 55 m³/hour
Weight: 5,200 kg
Model: CSW-75
Dimensions: Φ 750 x 7,500
Motor Power: 2 x 7.5 kW
Capacity: 45 – 80 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 40 – 60 m³/hour
Weight: 5,800 kg
Model: CSW-80
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Dimensions: Φ 800 x 8,000
Motor Power: 2 x 11 kW
Capacity: 50 – 90 m³/hour
Rotation Speed: 20 rpm
Water Requirement: 45 – 65 m³/hour
Weight: 6,250 kg
Why Choose a CONSTMACH Spiral Sand Washer?
Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Turkey
9,813 km
Washersand washing machine / log washer
Constmach Sand Washer MachineLog washer | Gravel,sand washing machine
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Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH log washer (Pallet Washer) is a high-performance washing machine developed specifically for cleaning large aggregates with high clay content. Designed to deliver maximum efficiency under demanding working conditions, this system effectively removes dirt from the material, ensuring high-quality aggregate production in construction, mining, and recycling facilities. Its twin-shaft design creates a powerful scrubbing effect on the material, breaking down even the most stubborn dirt and ensuring clean, ready-to-use material.
The CONSTMACH pallet washer offers operators high flexibility with its adjustable shaft angle and speed control, enabling optimal washing performance for different types of aggregates. Its robust body, high-strength material usage, and easy maintenance ensure long-lasting operation. Furthermore, it can process hundreds of tons of material per hour without compromising cleaning quality, even in facilities requiring high capacity.
This equipment improves the quality of aggregates used in construction projects, optimizes mineral separation processes in mining, and contributes to the production of reusable materials in recycling plants. Effective removal of foreign matter extends the life of subsequent crushing and screening equipment and reduces operating costs.
Log Washer (Pallet Washer – Coarse Material Washer) Technical Specifications
Machine Size: 2000 x 7000 mm (Double Shaft)
Electric Motor Power: 2 x 37 kW, GAMAK Brand, IE3 Efficiency Class, 1500 rpm
Feed Size: 0 - 50 mm
Main Body Material: S235JR A1 Quality, 8 mm Rolled Sheet
Rotation Speed: 15 - 25 rpm
Helix: Double Shaft Spiral Pallets, S235JR, 8 mm Sheet, Cast Arms Resistant to Wear and Hardox Coating
Shaft: Cr-Ni-Mo Alloy Steel
Body: GS52 Steel Casting
Bearings: SKF or FAG, Heavy Duty Roller Bearings
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Production Capacity: 200 - 400 t/h
Weight: 24,000 kg
Why Should You Choose CONSTMACH Log Washer (Pallet Washer – Coarse Material Washer)?
CONSTMACH combines quality, durability, and efficiency with its log washer systems developed through years of experience. Each component is designed for long life and minimal maintenance. Thanks to its high-capacity washing performance, energy efficiency, and ease of use, you will get the most out of your investment in the shortest time possible. CONSTMACH also guarantees the uninterrupted operation of your business with its after-sales support and spare parts services. If you are looking for a reliable solution for clean, solid, and high-quality aggregates, the CONSTMACH pallet washer is the right choice.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer offering a wide range of products tailored to the needs of the construction and mining industries. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting
Listing
Turkey
9,813 km
Sand washing plant / gravel washer
Constmach Sand Washing PlantMobile screening & washing plant 150 t/h
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Condition: new, functionality: fully functional, Year of construction: 2026, CONSTMACH SW series mobile sand washing and screening plants deliver maximum performance in the field with high efficiency and flexible usage capabilities. Used for washing, screening, and classifying natural sand and gravel, these plants can be easily positioned even in confined spaces thanks to their compact design. Having all equipment assembled on a single mobile chassis significantly reduces setup time and makes transportation extremely practical. These plants, which can be quickly moved from site to site, provide businesses with significant savings in both time and money.
SW-1240
Production Capacity: 60 t/h
Screen Dimensions: 1,200 x 4,000 mm
Helical Washer Dimensions: 400 x 4,000 mm
Feed Height: 4,600 mm
Total Motor Power: 37 kW
Electric Generator Requirement: 75 kVA
Weight: 20,000 kg
Transport Dimensions: 15(L) x 2.8(W) x 4.2(H) m
SW-1640
Production Capacity: 80 t/h
Screen Dimensions: 1,600 x 4,000 mm
Helical Washer Dimensions: 500 x 5,000 mm
Feed Height: 4,650 mm
Total Motor Power: 41 kW
Electric Generator Requirement: 85 kVA
Weight: 24,000 kg
Transport Dimensions: 15.5(L) x 3.25(W) x 4.3(H) m
SW-1850
Production Capacity: 150 t/h
Screen Dimensions: 1,800 x 5,000 mm
Helical Washer Dimensions: 600 x 6,000 mm
Feed Height: 4,700 mm
Total Motor Power: 50 kW
Electric Generator Requirement: 100 kVA
Weight: 32,000 kg
Transport Dimensions: 16(L) x 3.65(W) x 4.4(H) m
SW-2060
Production Capacity: 200 t/h
Screen Dimensions: 2,000 x 6,000 mm
Helical Washer Dimensions: 700 x 7,000 mm
Feed Height: 4,750 mm
Total Motor Power: 55 kW
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Electric Generator Requirement: 120 kVA
Weight: 37,000 kg
Transport Dimensions: 17(L) x 3.85(W) x 4.5(H) m
Why Choose CONSTMACH Mobile Sand Washing and Screening Plant?
CONSTMACH combines quality, durability, and user-friendly design in its mobile sand washing and screening plants. Manufactured to European standards, our machines exceed industry expectations with their high washing capacity and low maintenance costs. Every plant we produce, backed by years of engineering experience, aims to ensure uninterrupted efficiency in our customers' production processes. Offering portability, quick installation, and high performance, these plants give you maximum flexibility at every stage of your projects. Choose the CONSTMACH brand for quality production, technical support, and reliable service.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Turkey
9,813 km
Sand washing machine / gravel washer
Constmach Sand Washing and ScreeningStationary Sand Screening Washing Plant
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Condition: new, functionality: fully functional, fuel type: hydrogen, color: other, Year of construction: 2026, Equipment: cabin, The fixed sand washing and screening plant is an advanced system designed for the high-efficiency separation and cleaning of natural sand and gravel. Developed with CONSTMACH engineering, these plants can be customized according to different production capacities, final product sizes, and washing requirements. Thanks to the plant's modular design, it can be easily integrated into any project area with different layout plans.
It offers flawless washing performance with options such as a high-vibration feed bunker, a washing nozzle vibrating screen, and a helical or bucket washer. The hydrocyclone system ensures maximum efficiency in separating fine material. Furthermore, thanks to the PLC-controlled automation system, all processes are managed from a single point, minimizing the margin of error.
CONSTMACH stationary sand washing and screening plants are equipped with SIEMENS and SCHNEIDER brand electronic components, offering long-term use and high durability. With these features, they are an ideal solution for companies that want to maintain high quality standards in aggregate production.
Stationary Washing and Screening Plant Technical Specifications
Production Capacity: 100 – 250 t/h
Maximum Feed Size: 200 mm
Feed Height: 4.5 meters
Main Configuration: Feed Bunker + Washing Nozzle Vibrating Screen + Helical Washer / Bucket Washer / Dewatering Screen and Hydrocyclone + Conveyor Belts
Total Motor Power: Varies according to production capacity
Electric Generator Requirement: Varies according to production capacity
Weight: Varies according to production capacity
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Why Should You Choose CONSTMACH Stationary Washing and Screening Plants?
CONSTMACH combines its long-standing engineering experience in washing and screening technologies with high quality standards. All systems provide long-term use with low maintenance costs thanks to their durable steel construction and energy-efficient motors. In addition, with project-based customization options, it offers full compliance with each customer's production goals. Thanks to its superior service network and fast spare parts supply, CONSTMACH plants preserve the value of your investment in the long term.
What Does Constmach Do?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Komló
8,662 km
Siemens Sinumerik 8 Parts
Siemens, Eberhard, Honeywell etc..
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Condition: used, Dear inquirer!
I offer a lot of Siemens Sinumerik 8 parts and motors etc.. for sale.
I want to sell them in one "bundle".
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You can see the complete parts list in the excel table below.
For more information please contact me at email!
Feel free to contact me with your question!
Listing
Zheng Zhou Shi
11,505 km
Production line for rock & concrete processing
Henan Mingyuan sand production line50-600 t/h sand gravel production line
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Condition: new, functionality: fully functional, power: 460 kW (625.43 HP), fuel type: electric, Year of construction: 2026, Henan Mingyuan Heavy Industrial Equipment Co., Ltd. has established itself as a premier global manufacturer, providing integrated Sand and Gravel Production Lines that transform raw minerals into precision-graded materials.
A MINGYUAN production line is not just a collection of machines; it is a synchronized system engineered for maximum throughput, minimal waste, and low operational costs.
-1. Core Equipment Configuration
The MINGYUAN system follows a multi-stage reduction philosophy to ensure particle shape and quality.
Vibrating Feeder (GZQ Series):Ensures a continuous, uniform flow of raw material to the primary crusher. It features grizzly bars to pre-screen dirt and "fines," protecting the crusher from unnecessary wear.
Primary Jaw Crusher (PE/C-Type): The "workhorse" designed for the initial breakdown of hard rocks (granite, basalt, river pebbles). MINGYUAN’s jaw crushers utilize a deep-chamber design for high crushing ratios.
Secondary Crusher (Impact or Cone):Impact Crusher (PF Series): Ideal for medium-hard materials; produces highly cubic final products with excellent grain shape.
Cone Crusher (Hydraulic/Spring): Preferred for high-hardness materials (granite/quartz) due to its high efficiency and low wear-part consumption.
Sand Making Machine (VSI Series): The "finisher." It uses "stone-on-stone" or "stone-on-iron" technology to shape aggregates and produce high-fineness artificial sand.
Vibrating Screen (YK Series): A high-frequency circular screen that classifies material into specific sizes (e.g., 0-5mm, 5-10mm, 10-20mm, 20-40mm).
* Sand Washing Machine (XSD/LSX Series):Removes mud and impurities to ensure the final product meets strict concrete and asphalt standards.
2. Technical Specifications & Performance
MINGYUAN offers scalable solutions tailored to project size, ranging from small-scale mobile units to massive industrial stationary plants.
| Feature | MINGYUAN Standard Specifications |
| Production Capacity | 50 – 600 $t/h$ (Tons Per Hour) |
| Max Input Size | Up to 1,100mm (depending on Jaw model) |
| Finished Product Size | 0-5mm, 5-10mm, 10-20mm, 20-40mm (customizable) |
| Power System | High-efficiency AC Motors or Diesel-Electric Hybrid |
| Control System| Centralized PLC Control Cabinet with safety interlocks |
| Materials Processed | River stone, granite, limestone, basalt, iron ore, and C&D waste |
3. The MINGYUAN Technical Advantage
What differentiates MINGYUAN in the global market is the "One-Stop" solution approach:
1. High Crushing Efficiency:Optimized crushing cavities increase the contact area between the material and the liners, reducing energy consumption per ton.
2. Environmental Compliance: Systems can be equipped with advanced dust suppression misting and fully enclosed belt conveyors to meet stringent urban environmental regulations.
3. Durability: Wear parts (jaw plates, blow bars, mantles) are manufactured using high-manganese and high-chrome alloys, significantly extending the time between maintenance cycles.
4. Flexible Layouts: Whether for a mountain quarry or a tight urban recycling site, MINGYUAN provides customized CAD layouts to optimize gravity-flow and reduce conveyor length.
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4. Conclusion
A MINGYUAN Sand and Gravel Production Line represents a strategic investment in efficiency. By combining primary strength with precision finishing and washing, the brand ensures that every ton of raw material is maximized for its commercial value.
Listing
Zheng Zhou Shi
11,505 km
Drying system
Rotary Dryer for wood, biomass, sawdust1200X10000 rotary drum dryer
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Condition: new, Year of construction: 2026, power: 11 kW (14.96 HP), Rotary drum dryer for drying various kinds of materials like sand, biomass, sawdust, red mud, bentonite, coal
Diameter: 1200mm
Length: 10000mm
Power: 11-13KW
Gradient: 3%
Capacity: 1.5-3 t/h
Weight: 14Tons
Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details
Our factory can design suitable solution according to your specific requirements.
Rotary drum dryers are highly efficient machines used extensively in the processing of wood chips, sawdust, and biomass. They operate by utilizing a rotating drum that heats and dries the materials as they are transported through the cylinder. The design of these dryers allows them to handle a wide range of particle sizes and moisture levels, making them suitable for various types of biomass. They can also tolerate high-temperature exhaust gases, which contributes to their efficiency and versatility in industrial applications.
Rotary Drum Dryer for Wood Chip, Sawdust, Biomass
🌳 Introduction to Rotary Drum Dryers
In the realm of biomass processing, moisture control is key. Enter the Rotary Drum Dryer, an indispensable machine designed to efficiently reduce the moisture content of wood chips, sawdust, and biomass. This essential tool enhances productivity, improves fuel quality, and is pivotal in biomass energy production. Let’s explore its functionality and benefits! 💡
💼 Key Benefits of Using a Rotary Drum Dryer
1. Energy Efficiency: Designed to optimize energy use, Rotary Drum Dryers consume less power while delivering high drying efficiency. 🌿💡
2. High Capacity: Capable of handling large volumes of biomass, these dryers are perfect for industrial applications where large-scale drying is needed. 🏭
3. Improved Product Quality: By achieving the optimal moisture content, the dryer enhances the quality of biomass for fuel, pellets, and other applications. 🔥
4. Versatility: Suitable for a wide range of materials including wood chips, sawdust, and various types of biomass, making it a versatile tool in any biomass processing plant. 🌳
# Application Fields and Materials of Rotary Drum Dryer
II. Application Fields
A. Agriculture
- Drying of grains, seeds, and forage.
- Processing of agricultural by-products like straw and husks.
B. Food Industry
- Dehydration of food products such as fruits, vegetables, and spices.
- Preservation of food quality during drying.
C. Chemical Industry
- Drying of chemical powders, granules, and crystals.
- Application in the production of fertilizers and detergents.
D. Mining and Minerals
- Drying of ores, coal, and mineral concentrates.
- Reduction of moisture content for easier handling and processing.
E. Construction Materials
- Drying of sand, cement, and other construction aggregates.
- Preparation of materials for manufacturing processes.
F. Pharmaceuticals
- Drying of pharmaceutical powders and active ingredients.
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III. Materials Processed by Rotary Drum Dryer
A. Organic Materials
- Biomass, wood chips, sawdust, and animal feed.
B. Inorganic Materials
- Sand, clay, limestone, and gypsum.
C. Waste Products
- Sludge from wastewater treatment plants.
- Industrial by-products for recycling or reuse.
Listing
Одеса
9,309 km
Press brake
Amada, Atlantic, Haco, Darley etc.IT2, ITS,PPH etc.
Call
Condition: new, functionality: fully functional, New and used controllers for press brakes.
For replace, spare parts and retrofitting.
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Cybelec Cybtouch8, Cybtouch 12, Modeva Pac 15
TP10S, E21 Estun, E22 etc.
Other types on request.
We can buy your tired press brake for spare parts.
Listing
Zheng Zhou Shi
11,505 km
Crushing equipment
Double roller crusher /roller sand makerStationary&portable sand crushing plant
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Condition: new, functionality: fully functional, power: 30 kW (40.79 HP), Year of construction: 2025, A double roller crusher for sand making, also known as a roller sand making machine, is a processing machine that utilizes two rollers to crush and reshape coarse-grained materials such as rock, stone, and ore into finer particles. This type of equipment is commonly used in the production of construction aggregates, artificial sand, and other materials used in various industries.
Here are key features and aspects of a double roller crusher for sand making:
1. Double Roller Design:
- The crusher has two parallel, counter-rotating rollers that exert pressure on the material. The gap between the rollers can be adjusted to control the size of the crushed particles.
2. Crushing Mechanism:
- The material is fed between the two rollers, and as they rotate, the material is drawn into the crushing zone. The rollers compress and crush the material, reducing it to the desired size.
3. Material Feed and Discharge:
- The material is typically fed into the top of the crusher and is crushed between the rollers. The crushed material exits at the bottom of the machine.
4. Adjustable Gap Settings:
- The gap between the rollers is adjustable, allowing for control over the final size of the crushed material. This feature is essential for producing materials of different particle sizes.
5. Roller Surface Design:
- The surface of the rollers may be smooth or have corrugations to enhance the gripping and crushing action. The choice of roller surface design depends on the characteristics of the material being processed.
6. High Efficiency:
- Double roller crushers are known for their high efficiency in crushing and shaping materials. The dual roller design provides a more consistent and controlled process compared to single roller crushers.
7. Versatility:
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- These crushers are versatile and can be used for various materials, including hard and soft rocks, ores, and other aggregates. They are particularly suitable for producing artificial sand.
8. Dust and Noise Control:
- Some double roller crushers are equipped with features to control dust emissions and reduce noise during operation, improving the working environment.
9. Application in Sand Making:
- Double roller crushers for sand making are commonly used to produce fine aggregates and artificial sand. They are employed in the production of high-quality sand for construction and other applications.
10. Maintenance and Safety:
- Regular maintenance is essential for optimal performance. Safety features, such as emergency stops and safety guards, are often incorporated to ensure safe operation.
11. Motor and Drive System:
- A powerful motor and a reliable drive system are essential components to drive the rotation of the rollers and ensure consistent and efficient crushing.
The specific design and features of double roller crushers for sand making can vary among different models and manufacturers. When selecting or using this type of equipment, it's important to refer to the manufacturer's guidelines and specifications for proper operation and maintenance.
Listing
Zheng Zhou Shi
11,505 km
Sand washing plant for silica sand
Wheel bucket / Spiral sand washerSilica / M sand washing machine
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Condition: new, functionality: fully functional, power: 11 kW (14.96 HP), Year of construction: 2025, A spiral-type sand washer machine, also known as a spiral sand washing machine or screw sand washer, is a piece of equipment designed for washing, classifying, and dewatering sand and other granular materials. This type of sand washer typically features a spiral or screw-shaped structure for the purpose of lifting, conveying, and washing materials.
Here are key features and aspects of a spiral-type sand washer machine:
1. Spiral Structure: The core component of the machine is a spiral or screw-shaped structure, often enclosed within a tub or trough. This spiral impeller is responsible for lifting, conveying, and washing the sand as it rotates.
2. Tub or Trough Design: The spiral structure is usually housed within a tub or trough that holds the water and sand mixture. This design allows for efficient washing and separation of impurities from the sand.
3. Multiple Blades: The spiral impeller typically has multiple blades or flights that provide mechanical agitation to the sand, ensuring thorough cleaning.
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4. Water Injection: Water is injected into the tub or trough to aid in the washing process. The combination of water and the rotating spiral helps to remove impurities from the sand.
5. Adjustable Weirs: Some spiral-type sand washers have adjustable weirs or gates that control the flow of water and the retention time of the sand in the machine, allowing for customization of the washing process.
6. Classification and Dewatering: Spiral sand washers often include features for classifying and dewatering the sand. This may involve the use of a separate compartment or mechanism for fine sand recovery and water drainage.
7. Variable Speed: The rotational speed of the spiral can often be adjusted to optimize the washing process for different types of materials and particle sizes.
8. Capacity: The capacity of a spiral-type sand washer is influenced by factors such as the size of the machine, the pitch of the spiral, and the efficiency of the washing process. Different models are available to suit various production requirements.
9. Materials Handling: Spiral sand washers are commonly used in applications such as aggregate processing, mining, concrete production, and other industries where the removal of impurities from sand is essential.
10. Ease of Maintenance: Many spiral-type sand washers are designed for easy maintenance, with accessible components and inspection points.
Spiral-type sand washer machines are efficient tools for cleaning and processing sand, ensuring that the final product meets quality standards for use in construction, concrete production, and other applications. The specific features and capabilities of these machines can vary between different models and manufacturers.
Listing
Zheng Zhou Shi
11,505 km
Crushing equipment
Sand Aggregate crushing production lineAggregate & Ballast Crusher Equipment
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Condition: new, functionality: fully functional, Year of construction: 2025, Aggregate and ballast crusher equipment are used in the crushing and processing of various materials for construction and infrastructure projects. These crushers are designed to break down large rocks, gravel, or stones into smaller pieces, producing aggregates and ballast that are essential components in the construction industry. Here are some key aspects related to aggregate and ballast crusher equipment:
1. Jaw Crusher:
- Jaw crushers are commonly used for primary crushing in aggregate and ballast production. They operate by compressing the material between a stationary and a movable jaw.
2. Impact Crusher:
- Impact crushers are suitable for shaping and producing fine aggregates. They use impact force to crush the material, making them suitable for various types of rock and ore.
3. Cone Crusher:
- Cone crushers are often used for secondary and tertiary crushing in aggregate production. They are efficient for producing well-shaped and finely graded aggregates.
4. Vertical Shaft Impact (VSI) Crusher:
- VSI crushers are designed for shaping and producing high-quality artificial sand. They use the "rock-on-rock" crushing principle, where rocks are fed into the rotor to be accelerated and crushed against the stationary anvils.
5. Gyratory Crusher:
- Gyratory crushers are primarily used in mining, but they may also be used in the production of aggregates. They have a conical head and a concave surface, which crushes the material between the head and concave.
6. Mobile Crushers:
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- Mobile crushers, including mobile jaw crushers and mobile impact crushers, provide flexibility and mobility for on-site crushing of aggregates and ballast. They are often used in construction projects where materials need to be processed directly at the job site.
7. Screens and Scalpers:
- Screens and scalpers are used to separate different sizes of aggregates after the initial crushing stage. Vibrating screens are commonly employed to classify and separate materials based on size.
8. Conveyors:
- Conveyors are crucial for transporting materials between various stages of the crushing process and for stockpiling the final products. They enhance efficiency in material handling.
9. Dust Suppression Systems:
- Crushing operations can generate dust, and dust suppression systems are used to minimize environmental and health impacts. These systems may include water sprays or chemical suppressants.
10. Quality Control:
- Quality control measures, such as particle size analysis and gradation testing, are essential to ensure that the produced aggregates and ballast meet the required specifications and standards.
11. Environmental Considerations:
- Crusher equipment should adhere to environmental regulations, and measures like dust control, noise reduction, and proper waste disposal should be implemented.
When selecting aggregate and ballast crusher equipment, factors such as the type of material, required product size, production capacity, and mobility requirements should be taken into consideration. Additionally, adherence to safety and environmental standards is crucial in the operation of crushing equipment.
Listing
Zheng Zhou Shi
11,505 km
Construction machine/ sand gravel making
Sand gravel fabrication plant50-600 t/h sand gravel crushing plant
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Condition: new, Sand Gravel Fabrication Plant: Essential Solution for Modern Construction Needs
In the construction and infrastructure industry, high-quality sand and gravel are critical raw materials for creating concrete, asphalt, and other foundational elements. A Sand Gravel Fabrication Plant is the cornerstone of producing these materials efficiently and at scale. With advanced technology, versatility, and scalability, these plants cater to a wide range of projects, ensuring consistent quality and meeting the growing demand for construction materials.
This article explores the general introduction, features, and applications of sand gravel fabrication plants, including both stationary and mobile systems.
General Introduction to Sand Gravel Fabrication Plants
A sand gravel fabrication plant is a specialized facility designed to process raw materials such as sand, gravel, and aggregates into construction-grade products. These plants combine various equipment, including crushers, screens, conveyors, washers, and storage units, to convert raw materials into ready-to-use aggregates.
There are two primary types of sand gravel fabrication plants:
Stationary Fabrication Plants:
Fixed installations designed for high-capacity production.
Ideal for large-scale operations and long-term projects.
Mobile Sand Gravel Fabrication Plants:
Portable systems that can be transported to different project sites.
Perfect for temporary operations and projects in remote locations.
Both types are equipped with advanced machinery and automation systems to ensure high efficiency, precision, and sustainability.
Applications of Sand Gravel Fabrication Plants
Sand gravel fabrication plants are indispensable across multiple industries due to their ability to produce high-quality aggregates. Key applications include:
1. Construction and Infrastructure
Produces sand and gravel for concrete, asphalt, and base materials.
Supports large-scale infrastructure projects such as highways, bridges, airports, and railways.
2. Residential and Commercial Development
Supplies aggregates for building foundations, driveways, landscaping, and drainage systems.
Plays a vital role in residential housing and commercial property construction.
3. Road Construction
Provides high-quality crushed stones and sand for roadbeds, pavements, and highways.
Ensures durability and longevity of road surfaces.
4. Mining and Quarrying
Efficiently processes mined materials into usable aggregates.
Enhances productivity in quarrying operations with optimized material handling systems.
5. Environmental Restoration
Supplies aggregates for erosion control, land reclamation, and shoreline protection projects.
Facilitates sustainable environmental rehabilitation efforts.
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6. Recycling of Construction Waste
Mobile sand gravel fabrication plants are ideal for recycling concrete and asphalt.
Converts waste materials into usable aggregates, reducing landfill burden and promoting sustainability.
Stationary vs. Mobile Sand Gravel Fabrication Plants
Stationary Fabrication Plants
Best For: Long-term, large-scale projects and industrial operations.
Advantages:
High-capacity production.
Robust and durable structures.
Advanced automation for minimal manual intervention.
Listing
Zheng Zhou Shi
11,505 km
Crushing equipment
VSI Sand maker / Sand making machineVertical Shaft Impact Crusher for sand
Call
Condition: new, functionality: fully functional, Year of construction: 2025, The VSI (Vertical Shaft Impactor) sand making machine is a type of crusher designed to accelerate the crushing of aggregate and produce cubical-shaped sand. It is widely used in the field of construction, mining, and other similar industries. Here are key features and information about VSI sand making machines:
1. Working Principle:
- The VSI sand making machine operates on the principle of stone impacting stone or stone impacting iron. Material is fed into the center of the rotor, which accelerates to high speed to throw the material outward against a wear-resistant lining.
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2. Rotor and Crushing Chamber:
- The rotor is a crucial part of the VSI machine and is often designed with multiple pockets to facilitate material throwing and crushing.
- The crushing chamber is lined with wear-resistant materials to endure the impact and abrasion during the crushing process.
3. Feedstock Control:
- The feedstock (material to be crushed) can be controlled using a variable speed control system, allowing for adjustments to achieve the desired particle size.
4. Material Types:
- VSI machines are suitable for processing various materials, including hard and abrasive materials such as rocks, ores, and minerals.
5. Cubical Shaping:
- One of the significant advantages of VSI machines is their ability to produce cubical-shaped end products, which is desirable for high-quality concrete and asphalt production.
6. Adjustable Discharge:
- The machine usually has an adjustable discharge opening, allowing for customization of the final product size.
7. Sand Production:
- VSI sand making machines are primarily used to produce manufactured sand (M-sand) and crushed sand, which are essential components in the construction industry.
8. Maintenance:
- Regular maintenance is required to ensure optimal performance and extend the machine's lifespan. This includes checking wear parts, lubrication, and addressing any issues promptly.
9. Variations:
- Different manufacturers may offer variations of VSI machines with unique features or specifications. Common variations include open rotor and closed rotor designs.
10. Environmental Considerations:
- VSI sand making machines are generally considered environmentally friendly as they produce less dust and noise compared to traditional crushers.
11. Manufacturers:
- Well-known manufacturers produce VSI sand making machines, and it's crucial to choose a reputable supplier with a track record of providing reliable equipment.
When considering a VSI sand making machine, factors such as feed size, capacity, and the desired end product specifications should be taken into account. Additionally, check the reputation of the manufacturer, and consider customer reviews and feedback regarding the specific model you are interested in.
Listing
Borken
7,623 km
3D printer + debinding machine, etc.
Desktop Metal3D-Metalldrucker-Studiosystem
Call
Condition: excellent (used), Desktop Metal 3D Printer Complete System
Here, we offer a complete Desktop Metal 3D printer system.
3D metal printer studio system from Desktop Metal
Complete system: 3D printer + debinding machine + sintering furnace
Desktop Metal
The three-part solution includes a 3D printer, debinder, and furnace.
Manufacturer: Desktop Metal
Model: Desktop Metal Studio System
Operating condition: Used (Good)
Year of manufacture: 2019
Desktop Metal Studio System
includes:
1.1 Desktop Metal Studio 3D printer
Bound Metal Deposition (BMD) technology
Features:
Printed materials: Metal
Technology: FDM
Application: Industrial
Other features: Office
X-axis travel: 30 cm (12 in)
Y-axis travel: 20 cm (8 in)
Z-axis travel: 20 cm (8 in)
Description:
Unlike laser-based systems that selectively melt metal powder,
the printer extrudes bound metal rods – similar to an FDM printer.
This eliminates the safety requirements often associated with 3D metal printing,
and enables new features such as the use of closed-cell infills for lightweight strength.
1.2 Desktop Metal Studio Debinder (Delamination machine)
Fully automatic debinding
Cleaning tank: 17.4 L (in process) / 22.5 L (storage)
Description:
The debinder prepares green parts by dissolving the primary binder for sintering.
With a low-emission design, it requires no external ventilation and is safe for an office environment.
Automatic liquid distillation and recycling mean that no refilling is required between cycles.
1.3 Desktop Metal Studio Sintering Furnace
Hybrid technology (microwave & conventional heating elements)
Build volume: 305x205x205mm
Carbon housing
Gas supply: 2 x 900 L gas cylinders
Heating power: 20 kW
Features:
Function: Sintering
Configuration: Chamber
Heat source: Gas
Other features: High temperature, automatic
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Maximum temperature: 1,400 °C (2,552 °F)
Description:
Fully automated and sized to fit through an office door,
the furnace delivers industrial-grade sintering in an office-friendly package.
Built-in temperature profiles tailored to each design and material
ensure uniform heating and cooling without the residual stresses found in laser-based systems.
Condition: used
Scope of supply: (See image)
(Changes and errors in the technical data are subject to change!)
We will gladly answer any further questions you may have by telephone.
Listing
Bretzfeld
7,940 km
Sanding machines for edge
SACLV 150
Call
Condition: good (used), Year of construction: 1994, Oscillation ja ja / nein
ja ja/nein
ja ja/nein
tiltable up to 30 Grad
Motor output 2,8 kW
Table dimensions 850 x 300 mm
sanding width 150 mm
Weight 330 kg
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Listing
Bretzfeld
7,940 km
Longbelt sanding machine
JOHANNSENT 94
Call
Condition: good (used), Year of construction: 1993, Table dimensions 800 x 2790 mm
throat 550 x 310 mm
motor power 4,0 kw
sanding belt measurements 150 x 7800 mm
2600
Working width 850 mm
Dust suction hood 180 mm
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Listing
Borken
7,623 km
Swivel arm robot with control unit, etc.
BoschSCARA SR8
Call
Condition: excellent (used), Here we offer a Bosch SCARA articulated-arm robot, model SR8, with a control unit.
Bosch SCARA articulated-arm robot, model SR8
Control unit
Type: SCARA SR8
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Condition: used
Scope of supply: (See image)
(Subject to changes and errors in the technical data and specifications!)
We will gladly answer any further questions you may have over the phone.
Written orders can be placed via email or fax.
Listing
Nattheim
8,019 km
Edge sanding machine
KündigEnorm LBK 160
Call
Condition: used, Year of construction: 1993, Working widths: 150 or 200 mm. Table on the surface grinding side (can be tilted downwards from 0 to 45°) and on the veneer grinding side: 280 x 1000 mm. Table in front of the belt tension roller: 400 x 300 mm. Connection power: 3 kW. Oscillation stroke: approx. 15 mm. Dust extraction connection diameter: 150 mm. Weight: approx. 400 kg.
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Storage location: Supplier.
Listing
Wendelstein
8,029 km
Beach cleaners
CanicasT230 Sand Cleaner Strandreiniger Beach
Call
Condition: used, functionality: fully functional, overall weight: 3,860 kg, color: grey, operation weight: 3,440 kg, empty load weight: 3,440 kg, loading space volume: 2.6 m³, Year of construction: 2018, Beach cleaner:
- Canicas
- T230
- Built in 2018
- Fully galvanized
- PTO drive (540 or 1,000 rpm)
- 5990mm x 2550mm x 2600mm (L x W x H)
- Empty weight: 3,440kg; Gross vehicle weight: 3,860kg
- Tipping container 2,600l, max. unloading height 2,600mm
- Smoother
- Rake
- Working width: 2,200mm
- Max. working depth 300mm
- Area performance: 32,000m²/hour
- First-hand municipal equipment
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Errors and typos possible, subject to prior sale!
Listing
Nattheim
8,019 km
Wide belt sander for wood and lacquer sanding
WeberOFZ K1 (o)-1100 MCS 32
Call
Condition: used, Year of construction: 1995, Constant machine - combination station, dust brush - thickness measuring device - electronic segmented sanding pad MCS System Weber 32 mm - grooved steel calibrating roller - belt blow-off - vacuum conveyor belt. Sanding width: 1100 mm Drive: 15 kW Feed approx. 1.1 kW Height adjustment 0.25 kW Sanding belt dimensions: 1150 x 2500 mm Max. workpiece thickness: 150 mm Machine width: 1700 mm Machine length: 2000 mm Machine height: 2160 + 150 mm Machine weight: 1900 kg Constant working height: 850 mm Extraction connector: belt 180 mm / brush 120 mm Suction air volume: 0.74 m³/s Connected load: 23 kW Compressed air supply: 7 bar Feed speed: 3-15 m/min. Operating hours: 7000 h Location: Nattheim
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Listing
Nattheim
8,019 km
Edge sanding machine
LangzaunerEK 3/4
Call
Condition: used, Year of construction: 1997, incl. 3-roller feed motor: 2.2 kW, electric oscillation, belt speed: approx. 22 m/s, height-adjustable grinding table, table size: 1000 x 350 mm, continuously adjustable pivoting grinding unit from 0 - 45°, angle scale and mechanical lock, fold-up veneer edge sanding device, aluminum sanding shoe, height-adjustable radius sanding table, central dust extraction connection: 140 mm diameter, sanding belt: 3000 x 150 mm.
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Location: Nattheim
Trust Seal
Dealers certified through Used-Machines

Listing
Porażyn
8,115 km
Profile Milling and Sanding Machine
NINFAMODULAR X
Call
Condition: used, Dimensions (l x w x h) approx.: 3200 x 1800 x 1600 mm
Weight approx.: 500 kg
3 spindles,
1 milling spindle,
2 - 3 grinding and milling spindles,
feeder belt approx. 100 mm wide,
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total working length approx. 3000 mm,
extendable workpiece support
Listing
Porażyn
8,115 km
Sanding line for narrow and curved parts
OMALEV MOD
Call
Condition: good (used), Year of construction: 2001, Loader with 3 units for:
1) left -> end cut with 1 saw blade
2) right –> milling or drilling
3) left and right –> sanding piece heads with continuous abrasive belt and profiled pads
Sanding machine with
- No. 2 upper horizontal sanding belts
- No. 2 lower horizontal sanding belts
- No. 2 right vertical sanding belts
- No. 2 left vertical sanding belts
- No. 2 orbital sanders
- No. 2 Camam robots mod. NTTR for handling pieces
- No. 2 Camam brushing heads mod. SAW 91
- Return connection belts to the operator
- With cabin
- CE norms
Technical characteristics:
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• maximum length of pieces to be sanded 1,200 mm
• Minimum length 380 mm (350 mm without orbital sanding)
• Abrasive belt dimensions: 3,700 x 90 mm
• Maximum curvature of pieces 120 mm
Listing
Porażyn
8,115 km
Sanding machine ITALMECCANICA
ITALMECCANICAMAK6B
Call
Condition: excellent (used), ITALMECCANICA PROFILWOOD MAK6B Automatic Grinder / Sanding machine
6 sanding units, each 1.5 kW,
max. working width 250 mm,
Depth 0-250 mm, min.
Dimensions in mm: approx. 4700 x 2000 x 2300,
Weight in kg: approx. 3000,
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(Makor, Delle Vedove, Venjakob, Flader)
Listing
Wijchen
7,560 km
Edge sanding machines Houfek HB 1000 2008
HoufekHB 1000
Call
Condition: used, Year of construction: 2008, total length: 2,060 mm, total width: 830 mm, total height: 1,180 mm, Colour: Grey
Empty weight: 566 kg
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- Year: 2008
- Documentation available: No
- CE certificate present: No
- Table length [mm]: 1000
- Table width [mm]: 400
- Sanding belt width [mm]: 200
- Sanding belt length [mm]: 3200
- Extraction nozzle diameter [mm]: 120
- Conveyor belt speed [m/s]: 13
- Min. tilting angle [°]: 0
- Max. tilting angle [°]: 45
- Transport dimensions: 2060mm x 830mm x 1180mm (l x w x h)
- Transport weight [kg]: 566kg
- Transport packages [pcs.]: 1
Financial information
VAT: The price shown is exclusive of VAT
VAT/margin: VAT deductible for entrepreneurs
Delivery and trade-in always possible for everything in the industrial sectors
Yorick Diebels
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