Used Eirich Screening Machine Eirich For Fine Materials for sale (76,606)

Year of construction: 2023, operating hours: 25 h, condition: like new (used), Type: GREMAC e2+ Year of manufacture: 2023 Location: Velbert (NRW) Operating hours: approx. 25 h Available from: at short notice, by arrangement Electrically powered drum screening machine for screening excavated soil, earth, stones, construction debris, or other screenable materials. Optional petrol or diesel generator available. With a maximum trailer weight of 3.5 tons, the unit is towable by passenger car. Drive: Electric motors, alternatively via generator (petrol/diesel) Supply voltage: 380 - 420 V / CEE-16A Drum length: 3,000 mm Drum diameter: 1,000 mm Screening area: 9.3 m² Hopper: 1.3 m³ Weight: 3,250 kg - max. 3,500 kg Towing device: Ball coupling, towing eye (40/50 mm) Mesh size: 20 mm² Screening technology Made in Germany. Engineered for longevity. The GREMAC e2+ screening plant impresses with its hot-dip galvanized frame and high-quality materials, ensuring a long service life. Dcodpfx Aieygk Iwj Son Condition: As new Incl. petrol generator MOSA GE 13054 HBS, 3-phase nominal output 12 kVA / 400V Warranty The seller guarantees that the machine is free from defects according to the state of the art for a period of 6 months or 350 operating hours, whichever comes first. Natural wear and tear, or damages caused by improper use, are excluded from warranty.

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 153-06SP0610, compressed air connection: 8 bar, Textile screen printing machine with 10 stations and 6 printing units (Made in Germany), used for only 454,220 prints, and includes 2 x Digiflash Rutland intermediate dryers. The machine is fully functional, in good condition, and can be inspected in operation until the beginning of October. • 10 aluminum sandwich pallets, 420 x 600 mm • 10 aluminum sandwich pallets, 320 x 600 mm • Various squeegees • Power requirements: 3 x 400 V, 50 Hz, 16 A • Digital microprocessor control • Operation via touchscreen, text display selectable in various languages • Screen holder from the side • Pneumatic screen clamping • Double indexing and ½ indexing Dedpfxjztqy Se Ai Sjcn • Control panel on each printing arm • Registration accuracy: 0.025 mm • Adjustable cycle speed • Jump setting Optionally, a Rutcure Master 18 drying tunnel can be purchased additionally, with a chamber length of 260 cm, belt width of 105 cm, and 18 KW, manufactured in 2007. Price: 1350 euros (negotiable).

Condition: used, functionality: fully functional, machine/vehicle number: 050526, input voltage: 230 V, overall weight: 40 kg, Hello, we are offering a nice, small Roku Print SD 05 for sale. The system is in top condition and has only been used very little for prototype production. Dcodpfx Aozll N Sei Son This small system features a vacuum printing table. The height of the printing material can be adjusted using the small hand control unit. All the important parameters, such as printing speeds, flood speed, screen clamping, etc., can be easily entered via the hand control unit. In addition, the system is equipped with an adjustable printing table in the x and y directions, which can also be rotated. This is not a standard feature, but rather a special design with table adjustment. The system is a good alternative for those who need to print small parts and for whom Thieme and ATMA screen printing systems are too large. It is an ideal machine for "small parts printing". The machine requires a standard 230-volt connection and compressed air. If you are interested, we would be happy to demonstrate the system. Please feel free to contact us if you have any questions.

Condition: ready for operation (used), * Brand: Metso /CFBK * Model: screening machine for wet screening * Stock: 2 pieces * 1x Type: 20/60-3 * Surface : 6000 x 2000 mm - 3 decks. * incl.: springs and 22 kW E-motor. * 1x Type: 17/50-3 * Surface : 5000 x 1700 mm - 3 decks. * incl.: springs and 15 kW E-motor. Dedpfx Asyymydji Socn

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, Wide belt sanding machine / calibration and fine sanding machine Manufacturer: Homag Type: Sandteq W-100 (Optimat SWT124/RC Performa) Year of manufacture: 2020 Calibration and fine sanding machine Working width: 1100 mm Workpiece thickness: approx. 3 - 160 mm Dcedpfozznh Nex Ai Son Equipped with: 1x sanding roller unit / calibration roller (R-unit) Contact roller, diameter approx. 140 mm 1x combination unit / sanding roller + sanding shoe (C-unit) with electro-pneumatic pressure bar (EPS system) 1x cleaning brush with finishing brush Sanding belt dimensions: 1120 x 1900 mm Feed rate continuously adjustable integrated infeed and outfeed table integrated control cabinet touch screen operator terminal Compressed air: 6 bar Required extraction capacity: approx. 3800 m3/h Total connected load: approx. 30 kW Weight: approx. 1900 kg

Condition: like new (used), Year of construction: 2015, functionality: fully functional, input voltage: 220 V, total length: 1,000 mm, total width: 1,000 mm, total height: 2,000 mm, compressed air connection: 6 bar, overall weight: 150 kg, type of cooling: air, Equipment: documentation/manual, balloon printing machine with a capacity of approximately 1,250 pieces per hour, capable of printing on one or two sides in a single color; the machine is ready for immediate use and can be collected in Dronten, the Netherlands. Dodpfx Aez E Imkoi Secn

Condition: excellent (used), Year of construction: 2024, operating hours: 500 h, functionality: fully functional, machine/vehicle number: 4803, type of input current: AC, overall weight: 2,200 kg, total width: 2,600 mm, total length: 2,600 mm, total height: 2,300 mm, input voltage: 400 V, power: 5.5 kW (7.48 HP), input frequency: 50 Hz, A nearly new GKM KTS 2600 DS with less than 500 operating hours. This is a tumbling screen machine with a patented adjustment for the three-dimensional movement, allowing the dwell time for each product on the screens to be individually adjusted. The main shaft is driven by an electric motor and V-belt. Technical data: • Tumbling screen machine with a 2600 mm diameter and 5 screen decks • Inlet DN 300, outlet DN 300, stainless steel • Screen lifter for easy removal • Approximately 4000 silicon balls for screen cleaning for difficult materials • Motor 5.5 kW, 400 VAC, 50 Hz • ATEX EXII-/3D Ex h IIIB T155°C design – Zone 20 inside, Zone 22 outside • Outlets are individually adjustable and adaptable • Installed screen sizes: 2 mm, 1 mm, 0.56 mm, 0.4 mm, 0.32 mm • Spare screens: 0.63 mm, 0.71 mm, 1.5 mm Dsdozl U Uwepfx Ai Sscn The machine was in operation at an R&D center in Israel. As the company now operates a production facility in Europe, the R&D center will be closed. The machines will be transported to Europe at the owner’s expense and can be delivered EXW at a port or at the production facility in Europe. The details for optimal transport need to be clarified. The machine price is without packaging on a pallet.

Year of construction: 2026, condition: new, functionality: fully functional, FTS 15-60 is a compact and heavy steel structured trucked plant with three-decks screen. Also integrated with tracked moving system and robust structure. Works via conveyor belt system. The fully electrically driven plant is designed in a variety for maximum capacities and suitable for feeding materials with a maximum edge length of 200 mm. All functions, as well as subsequent and previous crushing plants, conveyor belts, etc. are electrically lockable. • Production capacity: 500-600 TPH • Screen dimension: 1550x6100mm • Mobile three-decks screen • Diesel electric drive • Classifier screen plant up to 4 final fraction sizes Djdezwf Ewopfx Ai Socn Maximum feeding size 100 x 160 mm

Condition: excellent (used), Year of construction: 2005, functionality: fully functional, Automatic CNC screen printing machine ASP-100LS/CD (K5) | Manufacturer: Oltronik MACHINE OFFERED: The ASP-100LS/CD machine is a professional, numerically controlled (CNC) device for multi-color screen printing on cylindrical, oval, and rectangular objects. It enables the execution of multi-color printing cycles (up to 5 colors simultaneously) with UV drying, both for cylindrical and flat printing. A PLC controller with a touchscreen provides precision, repeatability, and ease of programming. Dodezwdwrepfx Ai Sscn TECHNICAL DATA: Manufacturer: Oltronik | Model: ASP-100LS/CD (K5) Year of manufacture: 2005 | Operating hours: 156,865 cycles Control: CNC PLC with touchscreen Squeegee heads: 5 pcs. Drying: UV (for cylindrical and flat printing) Cylindrical printing: Ø32–Ø150 mm (printing height 145 mm) Rectangular printing: 32×32 mm to 105×105 mm Oval printing: 32×32 to 150×150 mm Printing range (2 screens): 410 mm | (3 screens): 220 mm | (4 screens): 125 mm | (5 screens): 68 mm Max. external height of screen frames: 485 mm | Frame profile: 25×25 mm EQUIPMENT: Pneumatic system (air preparation station, manometers, loading cylinders, screen holding cylinders, and squeegee pressure cylinders), electrical system with a control cabinet, operator panel, start pedal, emergency stop button, protective housing. DOCUMENTATION: Complete technical and operating documentation from the manufacturer Oltronik (76 pages).

Condition: excellent (used), Year of construction: 2022, functionality: fully functional, machine/vehicle number: 11/2022, total length: 2,750 mm, total width: 1,650 mm, total height: 1,800 mm, overall weight: 750 kg, Equipment: documentation/manual, Automatic CNC machine for UV screen printing – SD2-C4-UV (2022) MACHINE OFFERED: The SD2-C4-UV is an automatic, four-color CNC machine designed for screen printing. The machine performs multi-color printing on flat and three-dimensional (round) products, using UV and IR-cured inks in a single production cycle. The machine allows printing on three-dimensional objects in up to six colors, combining UV and IR technologies. It is intended for printing components made of non-flammable materials and plastics, provided that the temperature of the surfaces of the printed components is controlled. We offer for sale a fully functional, automatic CNC machine for UV screen printing, model SD2-C4-UV, manufactured in 2022 (serial no. 11/2022). The machine operates reliably; the sale is due to a change in the production profile. BASIC DATA • Model: SD2-C4-UV • Serial number: 11/2022 • Year of manufacture: 2022 • Condition: used, technically sound • Cycle counter: 381,124 • Documentation: complete operating manual (120 pages) TECHNICAL PARAMETERS • Power supply: 3 × 400 VAC / 50 Hz / max. power 10 kW • Dimensions: 2750 × 1650 × 1800 mm; weight ~750 kg • Operating pressure: 6.0 bar (max. 7.0 bar) • Printing of round objects: diameter 10–150 mm, height up to 250 mm • Printing of flat objects: up to 250 × 100 × 100 mm • Max. printing area: 310 × 180 mm (1 color) • Operation: 1 operator MAIN ADVANTAGES • 4-color UV and IR screen printing in a single cycle (up to 6 colors) • 9 CNC servo drives – full automation of movement • Printing on round (diameter 10–150 mm) and flat objects • Vision system (camera + monitor) for precise screen alignment • Remote service via the Internet; software update • PLC controller with a touch HMI, menu in Polish • Complete safety systems according to CE standards (opto-electronic barriers, foot pedal) • UV reactor with a 200 mm lamp / ~250 W/cm Dcedjzwdv Uopfx Ai Sjn

Condition: ready for operation (used), * Brand: RN Maschinenbau * Surface: length 5000 mm, width 1400 mm - 2 decks * Driving: 15 kW E-motor Dcjdpjzqdczefx Ai Ssn

Condition: excellent (used), Year of construction: 2019, operating hours: 4,000 h, functionality: fully functional, Pronar 20.55 machine, year 2019, with 4000 operating hours, and ready for work. - Drum dimensions: 5.5m x 2m diameter - Location: Spain - Machine equipped with an 80mm pitch drum. - Drum: 2000x5500 mm - Weight: 16,000 kg - Dimensions: 12,000/2550/3900 - Engine: Deutz 122 HP Dcsdpfx Aiszn H Ino Ssn

Condition: excellent (used), Year of construction: 2003, Haver & Boecker SWA/MECII-20 Loading System Haver & Boecker SWA/MECII-20 bulk loading system with weighing scale for loading trucks or wagons with bulk materials. Suitable for free-flowing, non-dusty bulk materials. Description: Brand: Haver & Boecker Type: SWA/MECII-20 Year of manufacture: 2003 Temperature range: -10 °C / 40 °C Voltage: 230V Frequency: 50 Hz Pneumatic pressure: 5 bar; Max 40 kg, Min 10 kg Dimensions: Section I: L2.43 x W187 x H310 Section II: L240 x W240 x H310 Haver net weighing system with frame Weighing and discharge electronics MEC II-20 for controlling weighing and/or machine functions Advantages: • High level of operating comfort • Simple programming • PTB and OIML approval • 99 product type memories • Operator guidance via clear text display in 6 selectable languages Operator terminal BT 15 For automatic remote adjustment of product types, Dcjdpfx Aog Sfa Tsi Ssn including motorized adjustment of sack length/width parameters. You can find more new and used items in our shop! International shipping costs available upon request!

Condition: used, Year of construction: 2004, functionality: fully functional, input voltage: 400 V, compressed air connection: 6 bar, year of last overhaul: 2026, overall weight: 3,500 kg, input frequency: 50 Hz, Equipment: documentation/manual, Hello, we are offering a Thieme 3000 SL screen printing machine that has been completely and thoroughly overhauled in our workshop. The maximum printing format of this 3/4 automatic machine is 4000 mm x 1500 mm! The machine features a large, very robust vacuum table (with two vacuum pumps) on which the printing material is positioned against stops. After the printing process, the material is picked up by a gripper and placed onto an underlying conveyor belt. The conveyor belt can be mounted on either the left or right side, depending on the local conditions. The system has the patented Thieme squeegee system with three printing cylinders and two flood cylinders. Control is via a Mitsubishi E600 display. The system was completely disassembled and reassembled in our workshop. All wear parts and maintenance parts have been replaced. The control cabinet has been powder-coated. The side panels have been replaced with robust HPL panels. All air hoses have been replaced, contactors have been reconditioned, bearing bushings have been replaced, etc. The system is assembled and located in our warehouse in 93476 Blaibach and can be viewed/tested there while powered and connected to an air supply. We can gladly handle transport and on-site assembly. If you have any questions, please do not hesitate to contact us. Dedpfxezyc Rie Ai Sjcn

Condition: excellent (used), Screening and sorting machine for bulk materials or small metal components. Very good condition – complete, equipped with original drive, control cabinet, and a set of calibration screens. • Manufacturer: SCHWANOG Günter KG, Villingen / Schwarzwald • Model: RAPID SBM 63G • Year of manufacture: 1972 • Drive: Bauknecht motor 0.55 kW, 380/220 V, 2850 rpm • Control cabinet: Carl Kurt Walther GmbH, Wuppertal • Robust steel construction, stable frame with transport wheels • Power supply: three-phase 400 V • Complete set of screening sieves in wooden frames (numbers 1–6) • Sieve mesh range: from 2 mm to 15 mm • Adjustable and exchangeable screens • Main switch, start/stop controls, and overload protection • Very good condition – dismantled from the plant, mechanically fully functional The machine is ready for operation after a basic inspection. Ideal for: metalworking shops, foundries, industrial laboratories, sorting granulates, sand, or components. Dedpfx Aoxmt Eqoi Socn

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 Dodjxtfv Ijpfx Ai Socn - 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 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

Condition: like new (used), Year of construction: 2013, functionality: fully functional, input voltage: 400 V, compressed air connection: 6 bar, year of last overhaul: 2025, warranty duration: 12 months, input frequency: 50 Hz, Useful printing format: 150x300. Frame lifting parallel to the printing plane. Dedpfx Aiezqf D Tj Sscn Printing plane adjustable on all three axes. Lift-O-Mat (device for progressive frame release), continuously adjustable from the operator side. Printing stroke adjustment via magnetic microswitches. Printing speed and ink return adjustable continuously and independently. Extremely uniform squeegee advance in the transverse direction, even at high speeds. Micrometric adjustment of the squeegee and blade pressure. Squeegee tilt adjustment. Two operating cycles: single and pulsed, for setup. Printing plane with a honeycomb structure and anodized aluminum coating. Printing plane equipped with a vacuum device with pre-vacuum and blow functions. Quick removal of the squeegee and blade. Pneumatic frame locking system.

Condition: repair required (used), Manufacturer: Thieme Model: 3020 L Table size: 100 x 130 cm Djdpfx Asx H Rybsi Sjcn Electrical inspection required!

Condition: ready for operation (used), Year of construction: 1995, functionality: fully functional, Full line screen printing machine Trumax Feeder Sakurai SC 102 DX - 1995 - stop cylinder model Trumax 2 Lamps UV dryer with hot air module Trumax Hyperstack Max speed 5500 per hour ! Dcjdpfxjymv Dko Ai Sjn Full documentation Max size of sheet1050 x 750 мм. Min size of sheet Около 420 x 297 мм. Printing size1020 x 700 мм. Thickness 0.1 to 0.8 мм.

Year of construction: 2009, condition: excellent (used), functionality: fully functional, machine/vehicle number: E11809025, For sale: OTEC fine polishing machine - Model: ECO 1 X 18 - Serial number: E 118/09025 Dcodoz Iyn Espfx Ai Son - Year of manufacture: 2009 - Weight: 50 kg The machine has been regularly serviced and maintained and is in excellent condition. It has seen very little use and is practically new. It is suitable for the fine polishing, cleaning, and deburring of highly demanding parts that have undergone various machining processes. Workpieces are placed in the processing bowl along with media (granulate) and coolant; the bowl both rotates and vibrates, resulting in a polishing effect. The machine operates fully automatically, allowing for the adjustment of polishing time, vibration frequency, and rotation speed. It is connected to the power supply and ready for immediate operation.

Condition: refurbished (used), Bezner screening machine | roller screen type TWD reconditioned | refurbished with new bearings (roller bearings), new ball plates and reconditioned screen box Make: Bezner Dcedpjw Spntefx Ai Ssn Type: TWD Screening capacity: up to approx. 60 - 80 srm/h (for wood chips and sawdust) Screen area: 6.0 m² per screen mesh size Screen decks: 2 pieces Fractions: 3 Mesh size of the screen: - 1st screen deck: punched perforated plate screen, D = 45 mm or as agreed - 2nd screen deck: punched perforated plate screen, D = 10 mm or as agreed Drive power: 5.5 kW, 3 x 400 V, 50 Hz Height of screen box: 820 mm L x W x H: 4,000 x 2,200 x 1,550 mm Machine weight: approx. 5,500 kg Machine color: RAL 6011 Reseda green Screen inserts freely selectable Design of outlets according to customer requirements Suitable for screening the following bulk materials, among others: - Wood chips - Sawdust and sawdust - biomass - wood pellets - charcoal - Waste wood - bark Wood chip screen | Vibrating screen | Flat screen | Oscillating screen | Oscillation screen | Wood chip screener | Screening machine for wood chips

Year of construction: 2018, operating hours: 4,163 h, condition: used, functionality: fully functional, power: 83 kW (112.85 HP), overall weight: 31,500 kg, hopper volume: 7,000 l, machine/vehicle number: PID000123KDGI16212, Belt feeder for stockpiles Dedpfx Aozbri Esi Sscn 2-deck heavy-duty screening machine Engine: Cat-C4.4 Dual power system Hopper extension Telescoping side conveyors Transport dimensions: 15,380 x 2,860 x 3,390 mm (L x W x H)

Year of construction: 2016, condition: used, No. 10010 Screening machine Doppstadt SM 620 K Used, year of construction 2016 (overhauled by the manufacturer in 2024) Mobile drum screen on chains Can be used for humus / soil, wood, waste, compost, light building rubble, etc. 7500 working hours Crawler chassis incl. 2 driving speeds Track width 500 mm Deutz TCD3.6 L4 diesel engine, 90 kW at 1600 rpm (meets EUROMOT IIIB/Tier 4i emission standard) Auxiliary pump drive for connecting additional hydraulic equipment Reversible fan on water and oil coolers Complete engine unit swivels out Fuel tank 300 litres 5 m3 hopper capacity Hydraulically folding side belt, belt length 5000 mm, belt width 1000 mm Hydraulically folding rear belt, belt length 5000 mm, belt width 1000 mm Emergency stop switch on side and rear belt Load-sensing material feed from the conveyor floor to the screen drum Infinitely variable screening drum speed from 0 - 18 rpm Infinitely variable hopper belt speed from 0 - 0.17 m/s Control box at the rear of the machine with the following functions: Emergency stop switch (screen only) / Fold in & out rear belt / Fold in & out side belt / Bend side belt Hydraulically folding cleaning brush with individual brush elements and spring tines Central lubrication bars 24 V electrical control Radio remote control incl. transmitter, receiver, 230 V charger, 12/24 V charging cable, holder for transmitter (The following functions can be controlled: Engine stop, engine speed +/-, fold rear conveyor in & out, fold side conveyor in & out, move & steer machine, prepare stone grid open/close) Hydraulic preparation for star screen operation Hydraulic quick hitch between rear conveyor and machine Acoustic start-up warning Doppstadt Telematic system Djdov Eyqbepfx Ai Socn Paint finish: RAL2011 deep orange Additional hydraulic connection 40 l/min at the rear of the machine Magnetic roller for rear conveyor Flow divider on rear conveyor Internal toothed hopper belt drive Screening drum SM620 QV30-38 BL08 for SM 620 profi/Plus/.2 (length 5430 mm / diameter 2000 mm / thickness 8 mm / perforation 30 mm (offset perforation)) Transport dimensions approx. 10550 x 3000 x 3690 mm LWH Weight approx. 24000 kg Sale on behalf of customer, ex location near 85221 Dachau, without dismantling, without transport and assembly Errors in description and price excepted Dismantling, transport and loading by us optionally possible To avoid possible misunderstandings, an on-site inspection by appointment is possible and recommended Sold as is Technical details, condition description, year of construction and scope of delivery according to manufacturer's brochure or previous owner, without guarantee Subject to prior sale Any warranty is excluded for used machines, the following applies: ‘purchased as viewed’ Pictures and videos serve as examples and do not represent the actual scope of delivery Terms of payment: Prices plus VAT, payment before collection or dispatch Terms of delivery: ex location

Year of construction: 2025, operating hours: 1,250 h, condition: reconditioned (used), functionality: fully functional, Mobile screen separator for biowaste, household waste, residual waste, compost, green waste, biomass, waste wood, wood chips. Current application: biowaste processing for wet fermentation. The machine provides a contaminant-free, homogeneous fraction for the fermenter, thus preventing the formation of sinking or floating layers. Inspection & demonstration: Inspection possible during live operation at our partner company in the Kelheim district. Processes can be discussed directly with the plant operator. Technical data: Model: Lepton 5100 | Year of construction: 2025 | approx. 1250 operating hours Location: D-84069 Schierling | Availability: short-term Screen decks: Deck 1 (52mm), Deck 2 (43mm) Equipment: Adjustable metering roller, volume measurement, preparation for air classifier, compressor, LED package, wireless remote control. Drive: Diesel-electric (Perkins 58kW, without Adblue) + option for external power supply (400V 63A). Transport dimensions: L: 11.97m / H: 3.98m / W: 2.53m (No special permit required). Dedpfx Aoy Elwfei Secn Screening material: Compost, green waste, biomass, wood, waste, EBS. Condition: Very good, fully operational, the machine will be completely refurbished in our workshop before sale.

Condition: like new (used), Year of construction: 2013, functionality: fully functional, input voltage: 400 V, compressed air connection: 6 bar, year of last overhaul: 2026, warranty duration: 12 months, input frequency: 50 Hz, Usable printing format: 100x140. Maximum frame format: 160x120. Vacuum platen adjustment, horizontal/vertical, with millimeter precision. Adjustment of the rear gap (known as Sincoprint) with a knob located on the front of the machine, within easy reach of the operator. Dodpfxezqyqhs Ai Secn 3-position selector: manual, single, and automatic, with a timer to regulate the time at the end of the printing cycle before the printing head rises. Timer for adjusting automatic operation. Two-function foot pedal: left pedal to start the machine, right pedal to activate the sheet vacuum during registration. Adjustment of the squeegee and counter-squeegee speed with a potentiometer.