Used Chiron Mill 2000 Highspeed for sale (15,792)

Condition: used, Year of construction: 2004, functionality: fully functional, tool weight: 7,820,000 g, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, We are offering this used CHIRON FZ 15 S / W vertical machining center, year of manufacture 2004. Manufacturer: CHIRON Model: FZ 15 S / W Year of manufacture: 2004 Condition: used Category ID: 1281 Type ID: 4156 Machine type: vertical machining center If you have any questions or require additional information, please feel free to send us a message or call us. Ncedsykt Rcepfx Akuet

Condition: repair required (used), Year of construction: 1988, operating hours: 25,656 h, functionality: limited functionality, overall weight: 5,000 kg, We are offering this Chiron FZ 22 W with pallet changer, year 1988, in need of repair (display defective). Njdpfx Asykrmpjkuect

Condition: good (used), Single Head Capstan Block Wire Drawing Machine Maximum Inlet Wire's Diameter: 30 mm Nsdpfst Ixkzox Akusct

Condition: used, Universal Tool Milling Machine ORADEA EURO-MILL STIMIN (Romania) Model FUS 32 Serial No. 5591 Year of construction: 2009 Travel: X: 560 mm, Y: 320 mm, Z: 400 mm Table size: 950 x 450 mm Tool holder (vertical head): ISO 40 - M16 Tool holder (horizontal spindle): ISO 40 - S20x2 (Deckel-compatible) Spindle speed: 25-2000 rpm, 18 steps Feed rate: 5-400 mm/min, 18 steps Rapid traverse: 1400 mm/min Njdpfx Aksx Hkd Hjuoct Main spindle motor power: 3 KW Electrical connection: 400 Volt, 50 Hz, 10 KW - 3-axis digital readout and linear glass scales by HEIDENHAIN, type ND 780 - Vertical milling head with quill, swivels +/- 90° - Quill travel at vertical head: 100 mm - Manual tool clamping with M16 thread - Counter bearing for horizontal milling with Ø 48 mm bearing bush - Central lubrication - Electrical control cabinet mounted on machine side - Coolant system integrated in machine base - Machine lamp - Including 2 tool holders - Operating manual with electrical diagram Required space (L x W x H): 1800 x 1600 x 1800 mm Weight: 1650 kg Very good condition

Condition: ready for operation (used), Year of construction: 2005, A machining center is available. Travel X/Y/Z: 550mm/400mm/425mm, A-axis: +/-100°, rapid traverse: 40m/min, speed: 10500rpm, tool positions: 20, tool holder: SK40, table load: 300kg, control: Siemens Sinumerik. The screen of the machine is defective. Documentation available. On-site inspection is possible. Nedpfx Aewxfa Hskuect

Year of construction: 1988, condition: ready for operation (used), Verfahrweg X/Y/Z: ca. 1600mm/400mm/425mm, Tischdimensionen X/Y: 1500mm/400mm, Werkzeugaufnahme: SK40, Werkzeugplätze: 20, Spindeldrehzahl: 5000U/min, Maschinendimensionen X/Y/Z: ca. 4000mm/2500mm/2900mm, Gewicht: ca. 7000kg, Steuerung: Siemens Sinumerik System 3, Betriebsstunden: ca. 19855h. Inklusive ca. 12 Werkzeughalter. Documentation available. Eine Besichtigung vor Ort ist möglich. Ncodpfxswaa Ine Akust

Condition: ready for operation (used), Year of construction: 1997, functionality: fully functional, machine/vehicle number: 194-03, travel distance X-axis: 2,000 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 425 mm, table width: 450 mm, table length: 2,280 mm, TECHNICAL DETAILS Travel X-axis: 2,000 mm Travel Y-axis: 400 mm Travel Z-axis: 425 mm Total number of axes: 3 Table length: 2,280 mm Table width: 450 mm Number of T-slots: 3 T-slot spacing: 150 mm T-slot width: 18 mm Spindle speed: 10,500 rpm Number of tools: 20 Tool diameter: 65 mm Diameter with free adjacent slots: 180 mm Max. tool length: 220 mm Max. tool weight: 8 kg MACHINE DETAILS Control: SIEMENS SINUMERIK 810 M Connection: 50 Hz 3x 400 Volt Spindle motor: 18 kW Total power requirement: 31 kVA Dimensions & Weight Dimensions (L x W x H): 4,000 x 3,010 x 3,040 mm Machine weight approx.: 7,200 kg EQUIPMENT Ncodpoyhnfcjfx Akuot Coolant system Chip conveyor Electronic handwheel

Condition: used, Year of construction: 1989, operating hours: 12,142 h, functionality: limited functionality, Equipment: chip conveyor, documentation/manual, For sale: 1989 Chiron FZ22 W machining center with dual pallet system. The machine operates accurately. Occasionally, there is a tool change error— the tool is not properly positioned into the spindle. Compatible with SK40 tool holder. Fitted with Sinumerik 810 control. Comes with chip conveyor and Knoll AE 1058.009 water treatment system; all machine manuals are included. Can be demonstrated under power upon request, currently not in production. Loading assistance is not available. Ncodpfx Akeymbdieust

Condition: used, Year of construction: 2008, The MAXDROP type machine is used for the production of various pastry products such as muffins, shortcrust biscuits, meringue cookies, sponge cakes, and others. Brand: MaxDrop 2000 Model: AL 200 Head width: 600 mm Recipe memory: up to 90 recipes Machine dimensions: 1100 x 1400 x 1375 mm Year of manufacture: 2008 Power supply: 400 V Installed power: 1.64 kW Weight: 400 kg Njdpfjx Irkdsx Akusct Condition: used Original technical documentation + CE declaration.

Condition: good (used), Welding rotary table Protec KT 2000 A Load capacity 2000 Kg Infinitely variable Ncjdpjpdqfrefx Akust inclination angle 0 to 120 ° with hand and foot remote control Height horizontal 1200mm Height tilted to middle 1000mm Special design welding current transmission 800 Ampere length 1700mm, width 1200mm

Condition: good (used), Cutter head, milling chuck, carbide cutter, indexable insert cutter, face milling head, milling head -Diameter: Ø 100 mm Ncodpfxjb A Ihdj Akust -Number of teeth: 6 -Indexable inserts: Carbide -Recording: SK50 -Weight: 4.5 kg

Condition: like new (used), 🧰 Product features Manufacturer: UTZ Condition: as new Material: High-quality polypropylene (PP) Color: black External dimensions: 350 × 210 × 145 mm Internal dimensions: 305 × 180 × 134 mm Volume: 7 liters Weight: 0.66 kg Special features: Euro norm, stackable, ESD - conductive 💰 Price € 5,- net excl. VAT Bulk discount: on request Shipping costs: Europe-wide upon request Delivery time: Available immediately Njdpfowaa Nfox Akusct Inspection and collection: possible at any time by appointment Over 5,000 linear meters of pallet racking from various manufacturers always in stock (Subject to technical modifications, errors and prior sale! See our terms and conditions, all prices excl. VAT ex warehouse.)

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, nominal power (apparent): 24 kVA, 2 PCS CNC CHIRON DZ15 W MAGNUM HS Drilling capacity in steel: 60: 2 x 6 36 mm (with indexable insert drill) Guides: with long-life grease lubrication Nsdeyiyyuepfx Akusct Speed range: 20-12,000 rpm CNC control: SIEMENS 840D Distance between spindles on X-axis: 250 mm X-axis: 300 mm Y-axis: 400 mm Z-axis: 425 mm (with variable tool change plan) Rapid traverse: 60 m/min on X, Y, and Z axes Main spindle drive: 1 unit with 2 AC motors Power at 100% continuous operation: 9.5 kW Power at 15% intermittent operation: 14.0 kW

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, For sale is a fully functional machining center of the Chiron type FZ 08 W. Nedpfx Akex Swg Seusct

Year of construction: 2000, condition: good (used), Vitronics Soltec reflow oven, type: 6638 Quantis Pro Nsdoq I Shaspfx Akuect

Condition: excellent (used), Year of construction: 2001, AN VERY RARE OPORTUNETEY TO BUY AN EXCELLENT MACHINE WITH HUGE AMOUT OF TOOLINGS, DRAWERS, CLAMPING EQUIPMENT... CNC BORING MILL WOTAN RAPID 1 RETRIFITTED 2001 WITH HUGE AMOUNT OF OVER 450 TOOLING VERY LOW HOURS WORKING TIME DATA: CONTROL ON: 8001 H MACHINE POWER ON: 13692H PROGRAM RUN: 4650 H SPINDLE S1 TIME: 4690 H AXIS TIME: 4568H HYDRAULIC ON TIME: 12702 H WE OFFER AN STUNNING EXCELLENT CONDITION WOTAN CNC RAPID 1 WITH HUGE AMOUNT OF TOOLINGS, FOR A SPECIAL STAINLESS WORK. MACHINE HAVE HEIDENHAIN 530 CONTROLS Ncodpfx Akevkkf Houot TECHNICAL DETAILS: SPINDLE SPEED : 6,3-1600 U/Min SPINDLE MOVE : Y AXIS : 1250 mm DRILLING SPINDLE MOVE: Z AXIS: 600 mm W : 1000 mm X : 2000 mm B: 360.000 DEGREE SPINDLE DIAMETER: 105mm TOOL HOLDER: ISO 50 WITHOUT TOOL CHANGER CLAMPING: HIDRAULIC MAX TABLE LOAD: 6000 KG TABLE: 1120 X 1400 NUT -BILD 7 ; 22H7 INDEXING 4 X 90 DEGREE TOTAL WEIGHT: 16000 KG DIMENSION OF MACHINE: LENGHT 4800 X BREIT 4665 X HEIGHT 4200

Condition: excellent (used), Year of construction: 2006, HEIDENHAIN iTNC 530 control Working travels 550 x 400 x 360 mm Spindle taper HSK 63 Spindle speeds -20'000 rpm Tool magazine with 48 Pos. Swivel rotary table with B- + C-axis Roboter for workpiece loading EROWA ERS Nsdpjx R Uxpsfx Akuoct 3D-measuring tracer Misc. accessories MARCELS MASCHINEN CH

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, travel distance X-axis: 730 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 425 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 60 m/min, torque: 90 Nm, controller manufacturer: Siemens, controller model: 840D PL, overall weight: 10,000 kg, spindle speed (max.): 12,000 rpm, coolant supply: 25 bar, number of spindles: 1, number of slots in tool magazine: 20, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, We are Chiron experts. The machine is currently being partially overhauled and is in very good condition. If a probe or another option is needed, we can gladly provide it for an additional charge. FZ15W with 4th and 5th axis Machine dimensions: approx. 4200mm x 2400mm Travel range -X = 730mm -Y = 400mm -Z = 425mm Control: 840D Powerline Main spindle: -Speed: 12,000 rpm -Tool holder: SK40 -Torque: max. 90NM Tool changer -Tool places: 20 Nedpfxowpcfus Akujct Workpiece changer -Peiseler table with Afrocontroller Chip conveyor Coolant system with internal and external cooling Hydraulic clamping device Complete documentation available Geometry tip-top HS runout 0.008mm QC20 measurement 12.6µm (Manufacturer's tolerance 18µm, new machine 23µm, used machine) The machine can be inspected under power.

Condition: used, Year of construction: 1997, functionality: not functional, The following parts from a Chiron FZ 12 SM, year 1997, are for sale: 9 pcs. tool arms 1 pc. spindle 1 pc. spindle motor Ncsdpoxdhp Eefx Akust

Condition: good (used), Year of construction: 2000, Chiron FZ 12 W pendulum table Year of manufacture: 2000 Control: Siemens Sinumerik 840 D travel: X 550 / Y 300 / Z 425 spindle speed: 11000 / min spindle mounting: SK 30 Power: 10 kVA weight: 4000 kg Nodpfjmp T Nisx Akuect Condition: Used, ready for operation, without rifle power

Condition: as good as new (ex-display), Year of construction: 2021, functionality: fully functional, BOB-Mill M8 Model/Mold Making Engraving and Milling Center in Gantry Construction TECHNICAL DETAILS X-axis travel: 700 mm Y-axis travel: 800 mm Z-axis travel: 330 mm Spindle speed: 27,000 rpm Control unit: Mitsubishi E 80 Spindle nose to table: 110 – 440 mm Door width: 760 mm Worktable size: 800 x 600 mm Table load capacity: 400 kg Number of T-slots: 5 T-slot size: 18 mm T-slot spacing: 115 mm Spindle taper: BT30 12-position tool changer Feed rate: 0–10,000 mm/min Rapid traverse X / Y / Z: 15,000 mm/min Positioning accuracy: ± 0.005 / 300mm Repeatability: ± 0.003 mm MACHINE DETAILS Spindle motor power: 7.5 kW 3-axis motor power X / Y / Z: 1.5 x 1.5 x 1.5 kW Machine weight: 4,300 kg Dimensions: 2,000 × 2,500 × 2,400 mm Nsdpexv Su Nsfx Akujct

Condition: new, Year of construction: 2025, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 800 mm, 🚀 EMO Show Highlight: VM2000 Gantry Milling Machine 🚀 – Precision. Performance. Immediately Available. Our CNC gantry milling machine VM2000 will be demonstrated live at the upcoming EMO trade fair – giving you the unique opportunity to secure this model directly from the show at a special price! 🔧 Technical Highlights: ✅ Travel range: X 2000 mm / Y 1300 mm / Z 800 mm ✅ Spindle: HSK A63, 15,000 rpm, 38 kW peak power ✅ Table size: 1650 × 1300 mm, load capacity up to 4000 kg ✅ Precision: Positioning accuracy P0.012 mm ✅ 24-position tool changer for maximum flexibility 💡 Perfect for tool & mold making, automotive, and aerospace industries. Further specifications attached and below: Category Value Control FANUC 0i MF Plus X-axis travel 2000 mm Y-axis travel 1300 mm Z-axis travel 800 mm Spindle nose to table 235–1035 mm Column distance / max. workpiece height 1820 / 1000 mm Table size (L×W) 1650 × 1300 mm Max. table load 4000 kg T-slots (width × pitch × qty.) 22 × 180 × 7 mm Spindle taper HSK A63 Max. spindle speed 15000 rpm Spindle power (cont./max.) 15 / 38 kW Max. spindle torque (cont./max.) 70 / 149 Nm Rapid traverse X/Y/Z 20000 / 20000 / 12000 mm/min Feed rate X/Y/Z 1–10000 mm/min Motor power X/Y/Z 4 / 9 / 9 kW Tool changer type Arm Tool positions 24 Max. tool diameter φ75 / φ130 mm Max. tool length 300 mm Max. tool weight 8 kg Positioning accuracy P0.012 mm Repeatability Ps0.010 mm Air pressure 0.6–0.8 MPa Coolant flow 99 L/min Power supply 3/PE, AC380V, 50Hz Power consumption 60 kVA Machine dimensions (L×W×H) 5000 × 4910 × 4600 mm Machine weight 21000 kg Main Features 1 FANUC 0i-MF plus absolute, type 0 system, 15-inch color LCD 2 iHMI + manual I 3 Max.1500, min.400 block look-ahead 4 Data server (2GB) 5 Fast Ethernet card 6 Straightness compensation interpolation 7 Custom operator panel 8 Rigid tapping 9 Transformer 10 Work area lighting 11 3-color signal beacon 12 Portable MPG 13 Automatic power-off 14 Safety door interlock 15 Foot switch and tool release button 16 Coolant tank level monitoring Nodpfjw N I A Dsx Akujct 17 Direct-drive spindle HSK A63, 15000 rpm 18 Spindle oil chiller 19 Air blow for machining 20 Coolant system 21 Spindle air seal 22 Air gun / water gun 23 Grease lubrication system 24 Pneumatic system 25 Full enclosure 26 Electrical cabinet air conditioner 27 Swiveling control cabinet 28 Separated cabinet for high & low voltage 29 Hinged chip conveyor 30 Adjustable leveling pads & foundation blocks 31 Tool kit 32 Operating manuals 33 Spiral chip conveyor 34 Operation manual 35 Spiral chip conveyor 36 CTS, 20-70 bar, including through-spindle air 37 Oil separator (Chinese brand) 38 Arm-type ATC, 24 tools 39 FAGOR absolute linear scales on X, Y, and Z axes 40 Encapsulated iron package 👉 Get more info & secure the special price: New CNC Gantry Milling Machine Skymaster VM2000 – Kraft Werkzeugmaschinen

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining Plants In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Conclusion Ncjdpfoq Nf U Eox Akujt A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

Condition: new, functionality: fully functional, Year of construction: 2026, Dry and Wet Ball Mill: Structure, Operation, and Technical Details A ball mill is a fundamental grinding device used in mineral processing, cement manufacturing, chemical production, and other industrial applications. It works by rotating a cylindrical shell filled with grinding media—usually steel balls—causing impact and friction that reduce materials to fine powder. Based on the grinding environment, ball mills are classified into dry and wet types, each suited for specific materials and process requirements. Working Principle Ncsdpfxsq Nx Als Akuet Both dry and wet ball mills operate on the same mechanical principle. The rotating cylinder, driven by a motor through a gear system, lifts the grinding media and material along the inner wall. As the rotation continues, the balls fall under gravity, striking and grinding the material. The difference lies in the presence or absence of a liquid medium during grinding. Dry Ball Mill A dry ball mill is used when the material must remain moisture-free or when water could affect product quality. It is commonly applied in cement clinker, limestone, quartz, and refractory material grinding. The discharge can be either grate type or overflow type, depending on the desired fineness. Technical Features: Feeding size: ≤25 mm Discharge size: 0.075–0.4 mm Capacity: 0.65–90 t/h Liner material: High manganese steel or wear-resistant alloy Drive system: Gear-driven or direct-coupled motor Dust control: Equipped with air exhaust and dust collector Advantages: Suitable for materials sensitive to moisture No drying process required after grinding Lower corrosion risk and simpler maintenance Easier material classification and separation Limitations: Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems. Wet Ball Mill A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries. Technical Features: Feeding size: ≤25 mm Discharge size: 0.074–0.2 mm Capacity: 0.65–615 t/h Liner material: Rubber or high-chromium steel Discharge method: Overflow or grate type Auxiliary equipment: Classifier, pump, and thickener for slurry circulation Advantages: Higher grinding efficiency and finer particle size Reduced dust and noise levels Continuous operation suitable for beneficiation circuits Better control of particle uniformity Limitations: Requires drying if the final product must be in powder form and involves more complex slurry handling. The selection between dry and wet grinding depends on the material characteristics, downstream process, and environmental conditions. Dry mills are preferred for materials that must stay moisture-free, while wet mills are ideal for fine grinding and slurry-based processes. Conclusion Dry and wet ball mills share the same mechanical structure but differ in their grinding environment and application scope. The dry type offers simplicity and low maintenance for moisture-sensitive materials, while the wet type provides higher efficiency and finer output for mineral and chemical processing. Understanding their technical parameters and operational differences ensures optimal equipment selection, improved productivity, and reliable performance in industrial grinding operations.

Condition: new, power: 55 kW (74.78 HP), Year of construction: 2026, A hammer crusher is a machine that uses high-speed rotating hammers to crush and break materials into smaller pieces. It is commonly used in various industries, including mining, cement, construction, metallurgy, and chemical processing. The basic principle of a hammer crusher involves a central rotor with hammers or blades that rotate and impact the material being crushed against a hard surface. Here are the key features and components of a typical hammer crusher: 1. Rotor: - The rotor is a central component of the hammer crusher. It usually consists of a shaft with multiple discs or hammers attached. - The rotor's rotation causes the hammers to swing outward, impacting the material. 2. Hammers: - Hammers are the striking or crushing elements attached to the rotor. They can be fixed or pivotally attached. - The material is crushed as the hammers impact it, generating kinetic energy. 3. Casing or Housing: - The casing or housing encloses the rotor and hammers, providing structural support and safety. - It also serves to contain the crushed material and direct it to the desired discharge point. 4. Grate Bars or Screens: Nsdoq I Nxdjpfx Akuect - Positioned at the bottom of the crusher casing, grate bars or screens control the size of the crushed material by allowing smaller particles to pass through while keeping larger ones inside for further crushing. 5. Impact Plate: - Located near the bottom of the crusher, the impact plate absorbs the impact energy generated by the hammers and prevents excessive wear on the casing. 6. Drive System: - The hammer crusher is powered by a motor connected to the rotor through a drive belt or coupling. - The motor provides the necessary power to rotate the rotor, enabling the hammers to crush the material. 7. Adjustable Discharge: - Some hammer crushers feature an adjustable discharge, allowing users to control the size of the crushed material by adjusting the gap between the impact plate and the hammers. 8. Applications: - Hammer crushers are used for crushing a variety of materials, including coal, limestone, gypsum, aggregates, and various minerals. - They are commonly employed in the mining industry for primary and secondary crushing of ore. - In the cement industry, hammer crushers are used to crush limestone and other materials before they are mixed into the raw meal. 9. Maintenance and Safety: - Regular maintenance is essential to ensure the efficient operation of a hammer crusher. This includes checking and replacing worn hammers, inspecting the rotor, and lubricating moving parts. - Safety features, such as access doors and safety guards, are typically incorporated to prevent accidents during operation and maintenance. Technical Specifications (Typical MINGYUAN Series) Model Category,Max Feed Size,Capacity (t/h),Motor Power (kW),Rotor Speed (rpm) Small (PC-400), ≤100mm, 5 – 10, 11, "1,000" Medium (PC-800),≤200mm, 20 – 50, 55, 750 – 900 Heavy (PC-1200),≤350mm, 80 – 110, 132 – 160, 600 – 750 Heavy Hammer,"≤1,200mm", "500 – 1,000+ ","400 – 1,000" ,Variable