Used Oscillating Dewaterer for sale (646)

Condition: excellent (used), Catalog number: 7549 TECHNICAL DATA max. width of workpiece 1100mm max. height of workpiece 170mm 2 units: 1) grooved rubber roller for calibrating 2) rubber roller + shoe + metal roller – from above: metal roller, slip unit metal roller, slip unit with shoe metal output roller, slip – from below: conveyor belt Iedpfxozty Rts An Heif pneumatic belt oscillation electric table lifting 2 types of feed speed motor 11kW with pneumatic brake working pressure 6-8bar diameter of extraction nozzle 2x150mm overall dimensions L/W/H 1960x1700x2000mm weight approx. 2000kg – made in Germany – 2 units – unpainted – used sander, very good condition Net price: 31900 PLN Net price: 7595 EUR, depending on the exchange rate of 4.2 EUR (Prices are subject to change due to higher fluctuations)

Condition: excellent (used), Year of construction: 2006, operating hours: 25,030 h, Model QUATTRO 2kw Year 2006 remanufactured by Amada specialist 2021 Traverse Method X Axis Head Traverse Y Axis Head Traverse Axis Traverse Distance 1270 x 1270 x 300mm (Z Axis) Max. Sheet Size (including 1 reposition) 2540 x 1270mm Max. Guaranteed Material Thickness 9mm Mild Steel 9mm Stainless (Oxygen Cut) Iiodpfsuk U I Uox An Hof 4mm Stainless (Clean Cut) 4mm Aluminium (A5052) Max. Material Weight 210Kg Max. Feed Speed 80m/min(X & Y Axis) 60m/min (Z Axis) Positioning Repeatability /- 0.005mm Axis Drive (X, Y & Z) AC Servo Motor Workchute 1270 x 550mm Assist Gas 4 Ports, 6 Selections Auto-Change Electric Power Required (Includes Oscillator) 43KVA 400V /- 10% 50Hz Air Required Machine Only 6.0 Kgf/cm² 250 l/min Machine Length 3123mm Machine Height 2275mm Machine Weight 4.9 tonnes Standard Equipment Anti Scratch Roller System -Z-Axis Sensor NC Autofocus Oscillator Specification Model Fanuc C - 2000C RF Discharge Excited Fast Axial Flow 2000W CO2:He2:N2=5:40:55 /-2% each vol 1.75 /-0.25 Kgf/cm² (at regulator) 10 l/hour NC Specification Model: Fanuc FS - 160i-L 9" Colour LCD RS232C INTERFACE Air Cooled, Floor Mounted COMPLETE WITH CHILLER EXTRACTOR TRANSFORMER

Condition: excellent (used), Year of construction: 2004, functionality: fully functional, option for grinding on the inside or on a flat surface mechanical oscillation electric adjustment of the unit up/down Iodpfx Anjzdypws Hoif height of the grinding belt: 150 mm table angle adjustment option for grinding curved components total motor power: 3.6 kW 2004 power supply: 380 V

Condition: excellent (used), Year of construction: 2005, Year of manufacture: 2005 Equipment and technical data: - Can be operated from both sides with a flat and a contact sanding surface - Sanding belt size 200 x 2000 mm - Belt drive motor 3 kW - Oscillating stroke programmable from 10-90 mm - Sanding head can be tilted motorically up to 45 degrees - CE compliant / dust tested Accessories: - Additional table with sanding rollers - Half-round table on the belt drive roller - Chassis LxWxH 1800x1000x1500 mm Weight 610 kg Location: in stock at warehouse 54634 Bitburg Availability: immediate Iodpfx Aszi Hagon Hoif

Condition: used, Year of construction: 2006, - Edge milling unit 2 x 2.2 kW - Combi-melt gluing unit - Automatic edge magazine - Trimming unit 2 x 0.8 kW - Flush trimming unit 2 x 0.7 kW - Fine milling unit 2 x 0.3 kW - 2 quick-change sets for fine milling - Automated copy milling unit 2 x 0.37 kW - 2 pull blades - 2 surface pull blades - 5-way spraying system - Fine buffing unit with cloth disc 2 x 0.2 kW Edge banding machine Manufacturer: OTT Type: Twister Technical data: Glue application: Hot-melt adhesive application roller with simultaneous and counter-rotating action Edge thickness: 0.3-10 mm Workpiece thickness: 8-60 mm Workpiece width: 70 mm - Minimum Workpiece length: 150 mm - Minimum Operating pressure: 6 bar Feed power: 3.0 kW Feed speed: 14-20 m/min. Electrical connection: 3 x 400 V, 50 Hz Extraction: at 20 m/s, 1 x 180 mm diameter = 35 m³/min. Air velocity: 20 m/s - Minimum Compressed air consumption: 300 liters/min. (approximate value) Equipment - Machining units: Joining: - 2 x 2.2 kW, n=14600, 250 Hz, two individually controlled spindles. Combi-melt gluing unit: - Top-mounted gluing unit with interchangeable hopper for processing EVA, PUR hot-melt adhesives, or standard cleaning granules, hopper volume 2.5 l Edge magazine: - Automatic edge magazine with optical monitoring for strip edges in fixed lengths Iedpozuyifsfx An Hjif Trimming: - 2 x 0.8 kW, n=12000, 200 Hz, automatic pivoting 0 / 5, 2 HM saw blades, 140 x 3.2 x 16 mm, z=34 Flush trimming: - 2 x 0.7 kW, n=12000, 200 Hz, single-sided, with 2 HM reversible blade cutter heads HF70, 70 x 20 x 16 mm, z=4 Fine milling (chamfer 15 / 30 / 45): - 2 x 0.3 kW, n=12000, 200 Hz, double-sided, with 2 HM reversible blade cutter heads HF70, 70 x 20 x 16 mm, z=4 AWSR (radius R2-R5): - 2 quick-change sets for fine milling, 2 x 0.3 kW, with 2 HM reversible blade cutter heads AR73 x 16 x 16 mm, z=3, R2-R5 Copy milling: - Automated copy milling with two separate spindles for machining end faces and longitudinal radii. Motor power: 2 x 0.37 kW, 12000 rpm, Tools: R1 - R3 Pull blade: - 2 HM pull bars, automatically adjustable Surface pull blade: - 2 HM pull bars with fine adjustment PU set: - 5-way spraying system, 2 x release agents, 1 x lubricant, 2 x cleaning agents, fine buffing unit with cloth disc Edge finishing: - 2 x 0.2 kW, n=2800, 50 Hz, oscillating brushes Note: The technical data and descriptions are copies of the original order confirmation. The information is provided for informational purposes only and is not binding.

Condition: excellent (used), functionality: fully functional, pneumatic clamps automatic strip feed aggregate angle adjustment pneumatic spindle movement strip supports Iodjyxc Alspfx An Hsif oscillating drill movement adjustment feed stroke adjustment 380V power supply

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: VO995, total length: 1,700 mm, total width: 1,000 mm, total height: 1,150 mm, table length: 880 mm, table width: 370 mm, overall weight: 260 kg, power: 2.2 kW (2.99 HP), grinding width: 150 mm, grinding length: 2,580 mm, Machine type: LVO 120, Machine number: VO995, Year of manufacture: 2009, Main motor: 2.2 kW, Oscillating motor: 0.11 kW Isdoy Nznuopfx An Hjif

Condition: like new (used), The Supfina 200 superfinishing device is an attachment for processing cylindrical shafts using stone finishing techniques. It is suitable for machining pre-ground or finely turned surfaces. The device performs an oscillating motion; workpiece infeed is realized via a pneumatic cylinder or via the lathe’s support. Its easy mounting on a lathe makes the Supfina 200 superfinishing device particularly suited for repair operations, single-part production, and small batch manufacturing. The device is very robust, making it well-suited for continuous and multi-shift operation. The oscillation stroke, infinitely adjustable between 0 and 5 mm, remains almost constant even under load. This allows grooving operations between shoulders to be carried out cleanly and without overlapping stroke, even with narrow reliefs (less than 1 mm). For economical machining, diameters from 1 to 300 mm are recommended for short workpieces. Iedpfxozuv I De An Hsif

Condition: refurbished (used), functionality: fully functional, Frewitt MG-803 Oscillating Sieve Mill / Granulation Machine – Fully overhauled & refurbished (Pharmaceutical standard) Condition: Used, 100% completely overhauled and refurbished. Area of application: Pharmaceutical, chemical, and food processing industries. Material: Stainless steel (1.4305 / GMP-compliant). Description & Highlights: For sale is a highly precise Frewitt MG-803 oscillating sieve and granulation machine. As part of a comprehensive mechanical and electrical overhaul, the unit was completely disassembled, professionally repaired, and reassembled. It is in like-new, flawless condition, both visually and technically. Key features of the overhaul: Mechanical rebuild: All components (fixed and moving bearing head, connecting rod drive, guide units) were completely disassembled, ultrasonically cleaned, de-rusted, and reassembled. 100% renewal of all wear parts: Bearings: All tapered roller bearings, cylindrical roller bearings, and linear bearings are new. Seals: All radial shaft seals and Garlock seals have been completely replaced. Fasteners: Newly manufactured articulated screws made of stainless steel (1.4305). Overhauled electric motor & gearbox: The drive was completely disassembled, newly lubricated, newly sealed, sandblasted, and coated with protective paint at a specialized company (Heblo AG). Pharmaceutical-grade surface finish (Ra ≤ 0.8 µm): All stainless steel surfaces in contact with the product were professionally ground and polished by the specialist company Devo Tech AG to meet the stringent hygiene and GMP requirements for pharmaceutical and chemical applications. Mobile & Electrostatic Safe: New, conductive and lockable swivel casters for safe use in cleanroom/pharmaceutical environments. Increased operational safety: Optimized and newly manufactured stainless steel pin actuation for the safety sensor of the machine door for reliable door monitoring. Technical data & equipment Manufacturer: Frewitt Model: MG-803 Type: Oscillating sieve and granulation machine Design: Mobile stainless steel frame with brake Scope of supply / components: Infeed and outlet hopper (stainless steel) Rotor, sieve, and sieve basket unit with side guide rails Complete drive and connecting rod system Protective cover and safety sensor Condition & function test: After assembly, the machine underwent a complete function test. It runs extremely quietly, vibration-free, and is ready for immediate use. Documentation: Original operating manual, drawings, and a test report for the complete overhaul are available. Price: On request. Location / inspection: Possible by appointment. A demonstration run on-site can be arranged. Iiodpfjzu Tu Iox An Hof

Condition: like new (used), Year of construction: 2021, operating hours: 30 h, functionality: fully functional, machine/vehicle number: AE00002612, grinding width: 1,350 mm, overall weight: 6,250 kg, grinding height: 170 mm, working height: 170 mm, table height: 900 mm, workpiece height (max.): 170 mm, The machine has only been in use for a few hours and is practically brand new. It is in perfect working order. See below for the full specifications: DMC system T5C 1350 PF170-4M Lifting unit for a fixed work table, 900 mm from the ground * Working thickness: 3 to 170 mm BL 16 Infeed panel with reading bar for 'epics' sectioned pads, pitch 16 mm, or with PWM3 POSITION 01 TIE-5000 Working unit for an extractable internal cross pad PE 16T 'EPICS' sectioned electronic sanding pad, pitch 16 mm Working pressure control of the sectioned pad via the Pro-Sand control system Isdpfx Anozcmcvj Hjif Motor driven by an inverter, power up to 15 kW POSITION 02 DO 19 Oscillating unit fitted with 19 rotating 125 mm disc brushes 1.1 kW main motor driven by an inverter Independent motor for controlling the oscillating movement Electronic auto-set for the unit Sliding movement with motor driven by an inverter POSITION 03 BF 300 Working unit for a brush roller, diameter 300 mm 4 kW main motor driven by an inverter Double rotating direction of the brushing roller Electronic auto-set for the brush roller Side oscillation of the brush roller POSITION 04 BF 300 Working unit for a brush roller, diameter 300 mm 4 kW main motor driven by an inverter Double rotating direction of the brushing roller Electronic auto-set for the brush roller Side oscillation of the brush roller POSITION 05 SC-2620 Operating unit for a superfinishing pad Sanding belt rotation against the conveyor feed direction Electronic sanding belt swing control Disc brake ◦ Chevron belt dimensions: 1370 x 2186 mm ◦ Sanding belt dimensions: 1370 x 2620 mm PE 16/C 'EPICS' sectioned electronic sanding pad, pitch 16 mm 16 mm center-to-center distance of sectors Double-action pneumatic cylinders with adjustable push/counter-push Graphite cloth with quick extraction device Total management of its functionality by the "Pro-Sand" electronic control Working pressure management of sectioned pad via the Pro-Sand control system Timed oscillating clearing blowers 15 kW motor driven by an inverter OUTSIDE THE MACHINE SB/U 200 Outfeed working unit for abrasive cloth-coated rollers, diameter 200 mm Roller rotation against the conveyor feed direction / Manual adjustment of the roller working position / Abrasive cloth-coated roller, diameter 200 mm, 'Ultra Fine' type with silicon carbide fibers / 2.2 kW motor / Side oscillation of the brush roller OTHER DEVICES Perforated worktop and conveyor belt with a vacuum motor powered by an inverter up to 7.5 kW, integrated into the machine frame Front supporting worktop equipped with five idler rollers Rear supporting worktop equipped with five idler rollers 4 kW feed belt motor driven by an inverter Console with integrated PC "eye-M" and "Maestro Pro-Sand" electronic control with Tele Service system 1999 working programs / Virtual keyboard for fast settings of the machine / Production report / Interactive trouble-shooting program and self-diagnosis of the electronic cards / Display of electric and pneumatic diagrams / Display of the user manual, spare parts catalog, electric and pneumatic diagrams Vision panel door positioned on the service side Internal LED lighting for the machine

Condition: used, functionality: fully functional, SAC 1000 CLS/S Wide Belt Sander - Ready for Operation Iisdjy R Evrepfx An Hof Specification: • Condition – used, after comprehensive inspection • Manufacturer – SAC • Model – CLS/S • Working width – 1000 mm • Max. working height – 160 mm • 1 sanding unit – hard rubber drum • Main motor power – 11 kW • 2 conveyor feed speeds • Table with pneumatic actuators – optimal for calibration • Electronic thickness gauge for sanded workpieces • Oscillation on pneumatic shoe • Abrasive belt dimensions – 1030x1900 mm • Weight approx. 1300 kg • Overall dimensions 150 x 222 x 187 cm (L x W x H) Additional Information: • Machine is in excellent technical condition and ready for immediate use • Photos show the actual condition of the item offered for sale • Possibility to start up and test the machine on site • Free operator training (at company headquarters) • Price listed in the auction does not include VAT or shipping costs Financing and Transport: • Transport can be arranged with MDD fleet, courier services, or external carriers • We offer financial solutions such as leasing or lease loan

Condition: used, Oscillator tubes (triodes) for HF Welders : - BW 1608J2F-R, made E.E.V. : NEW Iiedevtp Hujpfx An Hof - BW 1185J2, made E.E.V :

Condition: excellent (used), Year of construction: 1986, functionality: fully functional, The machine is in good condition, has been in use until recently, and is now available for sale due to a new purchase. Iiodpezdvupsfx An Hsf The machine has been regularly serviced. It is ideally suited for sanding solid wood, both straight and profiled parts. The processing side, with its guides, features an adjustable sanding shoe. The feed mechanism is an ideal addition for finer edge sanding on straight edges. The machine has a compressed-air-operated belt oscillation for optimal sanding results. The machine has a chassis. Various sanding belts are included.

Condition: used, functionality: fully functional, total width: 1,280 mm, total height: 1,920 mm, total length: 1,560 mm, working width: 900 mm, overall weight: 1,100 kg, type of input current: three-phase, input voltage: 400 V, SCM Sandya Uno Wide Belt Sander Working width: 900 mm Working height: 3–160 mm Number of sanding units: 2 Unit with rubber roller Combi unit with pad Main motor power: 11 kW Pneumatic oscillation Abrasive belt dimensions: 930×1525 mm Iijdpszvfb Njfx An Hjf Two feed speeds: 4.5–9 m/min Machine dimensions: 1560 x 1280 x 1920 mm Weight: approx. 1100 kg

Condition: used, Year of construction: 2012, functionality: fully functional, working width: 1,100 mm, overall weight: 1,500 kg, power: 11 kW (14.96 HP), grinding belt speed: 18,500 mm/s, type of input current: three-phase, grinding belt length: 2,620 mm, workpiece height (max.): 160 mm, compressed air connection: 5.5 bar, grinding belt width: 1,100 mm, extraction nozzle diameter: 150 mm, input voltage: 400 V, operating pressure: 5 bar, pressure: 5.5 bar, workpiece width (max.): 1,100 mm, pass-through height: 160 mm, We are offering this used BULDOG 7 wide belt sander, year of manufacture 2012. Manufacturer: BULDOG Model: 7 Year: 2012 Condition: used Category ID: 1408 Type ID: 436 Machine type: Wide Belt Sander CE Safety Standard Wide belt sander/milling machine with a working width of 1100 mm The machine is in perfect working condition. The machine has a constant working height, making it ideal for integration into a production line with roller conveyors before and after the machine. Additional features: - Frequency inverter for the feed belt - Automatic feed belt tracking - Pneumatic interval air blasting system with oscillating nozzles for belt cleaning - Guide rails on both sides - Roller conveyors at the infeed and outfeed - Stroke of the shaft: 220 mm, adjustable from 80 mm up to 300 mm - Fixed machine table - Height adjustment via the sanding units - Up to 3 sanding units possible Working area: - Working width: 1,100 mm - Max. workpiece height: 160 mm - Min. workpiece height: 3 mm - Sanding belt length: 2,620 mm - Sanding belt speed: approx. 18.5 m/s - Feed speed: 3-15 m/min (stepless) - Motor power: approx. 11 kW - Power supply: 400 V Iisdpfeyxqdksx An Hjf - Operating pressure: approx. 5.5 bar - Air consumption: 50-300 l/min - Extraction speed: approx. 20 m/s - Extraction connection: 150 mm diameter - Weight: approx. 1,500 kg Applications: - Solid wood - Veneer - MDF/engineered wood panels - Lacquered and filled surfaces Disassembly and collection at buyer's own expense Pick-up location: A-8265 Kroisbach an der Feistritz If you have any questions or require further information, please feel free to send us a message or call us.

Condition: excellent (used), Catalog number: 7808 TECHNICAL DATA Iodpfoztambsx An Hsif max. width of the processed workpiece: 1100 mm max. height of the processed workpiece: 160 mm 2 units: 1) ribbed rubber roller for calibrating 2) rubber roller + shoe + metal roller – from above 2 metal rollers, sliding units cleaning brush – from below conveyor belt pneumatic belt oscillation with photocells electric table lifting 2 feed speed types, 1.1 kW motor: 15 kW with pneumatic brake additional pneumatic shoe operating pressure: 6-8 bar diameter of the dust extraction nozzle: 2x160 mm, 1x120 mm overall dimensions L/W/H: 2700x2100x2200 mm weight approx.: 3000 kg – German production – 2 units – additional pneumatic shoe – unpainted – used grinder, very good condition Net price: 32,900 PLN Net price: 7,833 EUR, depending on the exchange rate of 4.2 EUR (Prices may change due to significant fluctuations)

Condition: used, Year of construction: 1976, Second-hand machine Year of manufacture: 1976 Features and technical specifications: - grinding from below - Material feed via rubber rollers - Non-contact control of oscillation - Quick-change pressure bar - Electric motor-driven adjustment of tool thickness with an easy-to-read display Digital display - Push-button control with contactor control - Sanding width 1350 mm - Maximum workpiece thickness: 150 mm - Sanding belt width 1360 mm - Sanding belt length 1900 mm Iisdpjzk Nyrefx An Hjf - Roller feed speed switchable between 10 and 20 m/min - Compressed air connection: 6 bar - Air consumption approx. 180 NL/min Motor power 17.5 kW Dimensions W x D x H 1800 x 1100 x 1520 mm Weight: 2,600 kg Availability: at short notice Storage location: 63934 Röllbach

Condition: used, Year of construction: 2010, functionality: fully functional, machine/vehicle number: 84659300, Machine consists of 3 working units: Iodpsxn Ifusfx An Hoif 1st. XSV Brushes (12 rotating and oscillating brushes) 2nd XSV Brushes (12 rotating and oscillating brushes) 3rd Roller brush Feeding belt 1350 mm.

Condition: excellent (used), CATALOG NO. 7773 TECHNICAL DATA - max. working width: 900 mm - max. working height: 160 mm - from above: - metal feed roller I unit – grooved rubber calibration roller II unit – 2x metal calibration rollers + pad - from below: - conveyor belt - pneumatic oscillation of belts - electric table lift - main motor: 15kW/11kW - feed motor: 1.5kW - working pressure: 6–8 bar - extraction port diameter: 2x200 mm - dimensions (LxWxH): 1850x1950x2040 mm - weight: approx. 3000 kg ADVANTAGES - Italian production - calibration sander + pad - used sander, very good condition Net price: 13,900 PLN Iiedpoztw D Dofx An Hsf Net price: 3,300 EUR depending on 4.2 EUR exchange rate (Prices may vary due to significant fluctuations)

Condition: used, Year of construction: 1997, functionality: fully functional, Wide Belt Sander TORNADO 300 Specification: • Condition – used, after a comprehensive inspection • Manufacturer – TORNADO • Model – euro 300 • Working width – 300 mm • Max working height – 200 mm • 1 combination sanding unit (hard rubber roller + pad) • Main motor power – 4.0 kW • 1 feed speed • 1 conveyor speed • Electric up/down adjustment • Analog thickness gauge • Pneumatic belt oscillation and tensioning • Abrasive belt size – 1900 x 300 mm • Extraction port – 150 mm • Weight – 860 kg • Year of manufacture – 1997 • Overall dimensions – 150 x 100 x 190 cm (L x W x H) Additional information: • The machine is in very good technical condition, ready for immediate use • The photos show the actual condition of the item for sale • Possibility to power up and test the machine on site • Free operator training at the company premises • The listed price does not include VAT or transport costs Financing and transport: • We organize transport via MDD fleet, courier companies, or external carriers Iiodsy Diviepfx An Hof • Financing options available in the form of leasing or a lease loan

Condition: excellent (used), Year of construction: 1993, Enorm edge sanding machine (now Kündig) In very good condition. Type: LBK 160 Year of manufacture: 1993 With veneer edge sanding attachment Oscillation can be switched on. Electric height adjustment of the sanding unit Table can be tilted up to 45 degrees Sanding belt width 150 mm Sanding belt length 2600 mm 3 kW motor 2 additional motors for height adjustment and oscillation Ijdszbyt Eepfx An Hsif With feed system Weight approx. 400 kg Location: in stock at 54634 Bitburg - immediately available -

Condition: used, functionality: fully functional, Felder FS900K edge sanding machine Sanding belt width: 150 mm Isdpfszu Il Iex An Heif Sanding belt length: 2200 mm Sanding belt oscillation Motor power: 3 kW

Condition: excellent (used), Year of construction: 2002, machine/vehicle number: 399, functionality: fully functional, Equipment: documentation/manual, Thibaut multifunction machine for processing natural stone Monoblock design (no foundation required) Spindle speed: 250 - 10,000 rpm Automatic vertical oscillation Vertical motorised fine adjustment of the spindle Tool holder: SK 40 Pneumatic contact pressure 300 mm spindle height adjustment 100 mm pneumatic height adjustment X-axis travel: 3,400 mm Worktable with tilting adjustment Worktable size: 3,000 mm x 970 mm Articulated arm locking system Marble grinding plate (receptacle 3 x Frankfurt type) Iodpsy Iu Ixofx An Heif Includes tools and arbors

Condition: good (used), Casolin Wide Belt Sander Sanding width: 1100 mm Iiodpfx Anozr Ur Ne Hjf 1 calibrating unit with a rubber roller 2 platen unit Motor: 15 kW Oscillation Continuously adjustable feed speed Electric table adjustment Table position display Thickness gauge Good condition, inspected, ready for testing.

Year of construction: 2026, condition: new, Screening machine | Oscillating screen type ASM-550 Demonstration machine - Make: S&F GmbH - Type: ASM-550 - Screening capacity: approx. 60 - 70 m³/h (for wood chips and sawdust) - Screening area: 5.4 m² - Fractions: 3 or 4 pieces - Screen decks: 3 pieces - Drive power: 4.0 kW - Machine weight: approx. 3,800 kg - Machine colour: RAL 6011 Reseda green - Screen inserts and material outlet freely selectable Ijdpfx Anextfv Ie Hjif Suitable for screening the following bulk materials, among others: - Wood chips and wood shavings - Sawdust and sawdust - biomass - Wood pellets - charcoal - Waste wood - Bark Vibrating screen | Wood chip screen | Vibrating screen machine | Flat screen | Vibrating screen | Roll sifter | Screening machine for wood chips