Used Briquettes for sale (167)

Condition: new, Year of construction: 2025, Also, different models are available! IMPORTANT: MACHINE WILL BE BRAND NEW SEE THE TECHNICAL DESCRIPTION BELOW 1. Briquette Diameter: Ø 160mm 2. Capacity: 4.500 – 5.500 kg/hour (Iron & Steel) 3. Preliminary Compression Ram Thrust: 50 tons 4. Main Compression Cylinder Thrust: 600 tons 5. Maximum Working Pressure: 300 bars 6. Cycle Time: 12 - 14 sec 7. Electric Motor Power: 170 kW Overall 8. Machine Dimensions (Width x Length x Height): 5.200mm x 8.000mm x 3.100mm 9. Machine Weight: 42.000 kg 10. Screw drive feeders will fill the compression chamber automatically and a built-in vibrating hopper will provide safety to the chamber by preventing the oversize material from entering the chamber. 11. Cylinder Rods are induction-hardened and chrome plated. 12. A Hydraulic Oil cooling system is implemented. 13. Pumps and valves of hydraulic systems are PARKER or BOSCH-REXROTH brand. 14. The machine is fully automatic by PLC control. 15. All electrical and electronic parts are by SCHNEIDER or SIEMENS Brand. 16. The machine is CE certificated. The marking certifies that a product has met European Directives regarding consumer safety, health, or environmental requirements. 17. Machine will be under AYMAS Makina San. Ve Tic. A. Ş. Guarantee against manufacturing defects for one (1) year or two thousand five hundred (2.500) working hours. Ncedpjgv I Ihofx Adwjl

Condition: new, Year of construction: 2025, Also, different models are available! Nedpfx Adjgwa Urewjcl IMPORTANT: MACHINE WILL BE BRAND NEW SEE THE TECHNICAL DESCRIPTION BELOW 1. Briquette Diameter: Ø 80mm 2. Capacity: 700-900 kg/hour ( Copper ) 3. Preliminary Compression Ram Thrust: 12.5 tons 4. Main Compression Cylinder Thrust: 250 tons ( 5 tonne / cm2 ) 5. Maximum Working Pressure: 300 bars 6. Cycle Time: 12 - 14 seconds 7. Electric Motor Power: 30 kW 8. Machine Dimensions (Width x Length x Height): 2.200 mm x 2.600 mm x 2.800 mm 9. Machine Weight: 6.000 kg 10. Screw drive feeders will fill the compression chamber automatically and a built-in vibrating hopper will provide safety to the chamber by preventing the oversize material from entering the chamber. 11. Cylinder Rods are induction-hardened and chrome plated. 12. A Hydraulic Oil cooling system is implemented. 13. Pumps and valves of hydraulic systems are from worldwide reputable brands such as PARKER. 14. The machine is fully automatic by PLC control. 15. All electrical and electronic parts are by SCHNEIDER or SIEMENS Brand. 16. The machine is CE certificated. The marking certifies that a product has met European Directives regarding consumer safety, health, or environmental requirements. 17. Machine will be under AYMAS Makina San. Ve Tic. A. Ş. Guarantee against manufacturing defects for one (1) year or two thousand five hundred (2.500) working hours.

Condition: new, Year of construction: 2026, Consisting of large bale breaker Type MHB and straw shredder Type MHZ 1) Bale Breaker MHB: Special price from €22,975 net (lead time approx. 15 weeks) Suitable for round or square bales. Includes frequency converter (FU) – regulates the speed of the chain conveyor. The bales are placed on the chain conveyor, and the milling advance is activated. The milling tines tear the straw from the bale and hurl it into the hopper. Ideally, the combination of bale breaker and straw shredder is recommended here. Technical data – Bale Breaker: Performance: 1–2 bales per hour Up to max. 600 kg per hour (depending on screen size used in the straw mill and kW rating of the straw mill). Without straw mill, the bale breaker can process up to max. 900 kg/h straw. Max. square bale size: 2400 x 1200 x 800 mm (L x W x H) Milling motor: 5.5 kW, 380 Volt Chain conveyor feed: 0.75 kW, 380 Volt Dimensions: 3750 x 1730 x 2460 mm (L x W x H) Weight: 400 kg 2) Straw Shredder MHZ 600 – 11/15 kW; available immediately Special price from €6,995 net Surcharge for even larger straw shredder (18.5 kW): + €3,940 net Technical data, MHZ with special hopper: Motor: 15 kW, 380 Volt electric motor Diameter: 600 mm Hardened cutting knives Screen with interchangeable inserts; selectable perforations (10, 12, 15, 22, 30, 45 mm) With star-delta switch, phase protection, and 8 m power cable, plug-in ready Discharge nozzle: 160 mm Blowing distance approx. 12 m Dimensions: approx. 1600 x 1020 x 1360 mm (L x W x H) Weight: approx. 240 kg --- Optional extras for a surcharge: Feed auger: + €970 net Cyclone (suspension by customer on site; should be no more than 10 m away): + €2,970 net Njdpfx Adsb Nulhjwscl Simple filter: €1,750 net --- Further options: Industrial extraction system (demonstrator): + from €9,950 net Optional rotary valve (renders material pressureless): + €5,750 net Control panel: from €1,620 net Special breaker extension 3 m (other sizes on request): + €9,750 net Briquetting press MPP 180 S; little used demonstrator 70 mm briquette – up to max. 100 kg/h from €39,700 net * Larger machines available on request --- Description: muetek bale breakers are designed for breaking up round and square bales of hay and straw. The shredder flanged to the bale breaker shreds straw from all types of cereals, hay, maize, and miscanthus. muetek machines of the MHZ / MHB series are characterized by robust construction and heavy-duty build quality. muetek MHB series bale breakers feature a chain conveyor onto which the straw bale can be placed using a front loader. The support surface is adjustable depending on bale type. The chain conveyor pushes the bale against the milling rotor. The feed speed is adjustable. The milling rotor is equipped with several teeth that tear open the straw bale. The separated straw is discharged. --- The machines are generally suitable for dry input material: - Straw - Hay --- Breaking up hemp bales is possible only with a special breaker (surcharge approx. €9,720 net, depending on configuration). Straw mill is not suitable for hemp processing. Requirements for input material: Max. moisture content 12%

Condition: like new (used), The MSP 120 ZK is ideally suited for crushing and subsequent briquetting of various types of metal chips. The MSP 120 ZK briquetting press with integrated shredder is composed of a hydraulic chip press paired with an upstream shredder, both perfectly matched to each other. This system enables the crushing and compaction of chips generated during turning and milling operations. The volume is significantly reduced, and the briquettes are separated from the coolant lubricants (emulsion, oil) absorbed during earlier machining processes. The system consists of a feed hopper for loading the material to be processed and a shredder inside the hopper, which reduces chip length. A conveyor system moves the shredded chips continuously and stepwise via a conveyor belt into the chip press hopper. There, two augers feed the material into the compaction chamber. The system is equipped with a monitored liquid collection tank and pump, allowing coolants to be returned to the production process. Cycle control is managed by a PLC and an electronic level sensor for the monitoring of the hopper fill level. Optionally, a tipping device can be added for manual loading of the unit. Briquetting Press: Throughput (Aluminum): 15–20 kg/h Throughput (Steel, Copper): 45–60 kg/h Briquette diameter: 60 mm Productivity: 120–180 pcs/h Specific pressure on briquette: 1,050 kg/cm³ Motor pump power: 7 kW Total installed power: 10 kW Voltage: 400V / 50 Hz Oil tank: 80 l Dimensions: 1,400 x 1,200 x 1,050 mm Weight: 800 kg Shredder: Number of knife shafts: 1 pc Motor power: 5.5 kW Number of knives: 16 pcs Ncsdpsw R Ranefx Adwol Exchangeable knives: Yes Knife size: 25 mm Knife material: Hardened steel Shaft length: 400 mm Screen mesh size: 20 mm Hopper inner diameter: 1,000 mm Hopper volume: 1 m³ Weight: 280 kg Power supply: 380V Overall system dimensions: 2,820 x 1,862 x 2,065 mm Colour: Textured paint, RAL 7035 light grey

Condition: used, Total height 6500 mm Floor space 2000 x 2000 mm Outdoor installation Compact filter series Model PKFP – 1 element – 1.92 x 1.92 Shaking filter Overpressure operation Filter hose length 2500 m long – 180 mm diameter - then 105 m2 filter area 2 raw air fans – 2 pipes (diameter 300 mm) 1 x fan KT 300, 15 kW power 6361 m³/h built in 1999 1 x fan S 25 / 300, 7.5 kW power 7400 m³/h, built in 1993 1 x transport fan 6.1 kW, power 57 m³/min, built in 1996 Total approx. 14,000 m3/h volume flow Briquette press Höcker Polytechnik type BrikStar C 3 - 12. 1225 Motor 3.0 kW, briquette diameter 65 mm, output approx. 40-45 kg/h depending on the specific weight of the material. Nedpfxsvviyts Adwjcl Storage location: Nattheim

Condition: excellent (used), Year of construction: 2014, The A 100 N features the same characteristics as the A6 Plus and Junior models; however, it is equipped with a larger motor and hydraulic pump, and a more advanced electrical system. General Features: - Robust construction - Very user-friendly and economical to operate - Easy maintenance - Inspection door with window - Mechanical level probe (rotary paddle switch) - Oil filter in the hydraulic circuit - Pressure gauge for oil pressure monitoring - Oil level switch - Control panel at the front of the machine - Automatic sensor for press start/stop - Emergency stop button - Circuit diagram - CE compliance - Operating manual Technical Data: - Motor power: 7.5 kW, 400 V, 50 Hz connection - Number of press cycles per minute: 14 - Throughput: 60 – 100 kg/h (material-dependent) - Briquette diameter: 65 mm - Number of hydraulic cylinders: 3 - Hydraulic tank capacity: approx. 180 liters - Hopper diameter: approx. 1200 mm Njdswyc H Tepfx Adwjcl Dimensions (L x W x H): 2115 x 1350 x 1700 mm Weight: approx. 1000 kg Including approx. 2 m briquette discharge pipe Note on used machines: - Specifications are subject to change and prior sale. - All prices are ex works – free loading at location. - The machine has been cleaned and tested for functionality. - All machines are sold as inspected, without any warranty or guarantee. Buyers are welcome to inspect the machines on site. - Special agreements are only valid if made in writing. (We will only respond to inquiries that include your address and telephone number!)

Condition: excellent (used), CATALOG NUMBER 7153 TECHNICAL DATA - Pressing force: hydraulic - Briquette shape: round - Briquette diameter: 70mm - Hopper dimensions (H/W): 920x870mm - Output: approx. 110kg/h - Automatic machine operation - Oil cooler - Oil pre-heating - Inspection window - Motor: 7.5kW - Dimensions (L/W/H): 1750x1300x1460mm - Weight: 825kg ADVANTAGES – Unpainted – Italian production – Used briquetting press – Very good condition Net price: 38,900 PLN Net price: 9,260 EUR based on 4.2 EUR exchange rate Nedpfx Aex Sq D Redwjcl (Prices may vary in case of significant fluctuations)

Condition: used, Year of construction: 2009, Briquetting press with hopper Motor 7.5 kW Briquette diameter: 50 mm Throughput capacity: 80 - 100 kg/h Weight: approx. 870 kg Oil capacity: 100 L With oil heating, agitator, and screw discharge With fill level sensor With automatic start Container size: 1500 x 1500 x 900 mm Overall dimensions: 2300 x 1800 x 1200 mm Operating hours: 3370 h Storage location: Nattheim Ncsdex Twb Sspfx Adwjl

Condition: reconditioned (used), Year of construction: 2003, functionality: fully functional, briquette diameter: 60 mm, Refurbished machine suitable for smaller, single-shift carpentry operations. It offers a robust construction while providing solid performance. Maximum briquette output: 70 kg/h. Year of manufacture: 2003. In very good and well-maintained condition. Original warranty and post-warranty service available directly from our company. Professional PRODECO hydraulic briquetting presses are ideal for small and medium-sized woodworking operations. They enable efficient processing of waste into environmentally clean, high-calorific fuel without the need for binders. These machines are characterized by compact space requirements, low energy consumption, and easy operation. Ncodjvva Rpspfx Adwsl Technical specifications: - Motor power: 5.5 kW - Briquette output: 35 to 70 kg/h (depending on material) - Briquette diameter: 60 mm - Briquette stroke length up to 60 mm (so-called endless briquette) - Hopper diameter: 1000 mm - Weight: 650 kg - Machine dimensions: 1170 x 1700 x 1510 mm Features: - Hydraulic unit with 7 pressing cycles/min - Dual manometer for improved pressure monitoring - Level sensor for the height of briquetted material - Oil level sensor - Inspection window - CE safety standard compliant - Moisture content of processed material must not exceed 18% The machine is refurbished, calibrated, and tested.

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, COMAFER DINAMIC 250N Briquetting Press – 250 kg/h Year of manufacture: 2009 Technical condition: very good Ncjdpfx Adjya Eynowol Technical data: - Capacity: up to 250 kg/h - Briquette diameter: 75 mm - Motor power: 11 kW - Cylinder diameter: 200 mm - Cylinder pressure force: 1100 kg/cm² - Tank diameter: 1200 mm - Machine dimensions (L x H x W): 1350 x 1530 x 2250 mm - Weight: 1600 kg - Oil cooler

Condition: used, Year of construction: 2014, functionality: fully functional, machine/vehicle number: 990-185, overall weight: 4,500 kg, input current: 80 A, input frequency: 50 Hz, input voltage: 400 V, oil tank capacity: 1,000 l, noise level: 83 dB, Equipment: cooling unit, emergency stop, The WEIMA TH1500 briquetting press compacts all materials suitable for pressing within a single die. The resulting briquette is dimensionally stable and alternately ejected, ensuring smooth and continuous operation. The axial piston hydraulic pump, powered by a 30 kW motor, produces up to 7 briquette cubes per minute. A distinctive feature of this model is the precision die where the pressing process takes place. The movement sequences of the cylinders and the die are monitored and controlled by a displacement measurement system, ensuring high accuracy, repeatability, and consistent briquette quality. Technical Data: Hydraulic system motor power: 30 kW Nedpfx Ajxtm Iledwjcl Operating voltage: 400 V / 50 Hz Nominal current: 80 A Protection fuse: 125 A Current drawn by hydraulic system: 55 A Machine weight: 4500 kg Oil tank capacity: 1000 l Output: approx. 7 briquette cubes/min Other available machines: Serial no. 990-184 – Year 2014

Condition: new, Year of construction: 2026, Size: 6 Nominal heat output: 170kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms of: 4.800 m³ (according to DIN) Nsdedlhdbepfx Adwscl Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 40 - 50 kg/h Blower air capacity, free blowing: 14.000 m³/hour Outlet opening: Ø 700mm Flue pipe connection Ø 220 mm Weight: 2.150 kg SPS control cabinet: 380 Volt

Condition: new, Year of construction: 2026, heating capacity: 49 kW (66.62 HP), smoke pipe connection diameter: 180 mm, input voltage: 380 V, Size: 2/S Nominal heat output: 49kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms from: 1.450 m³ (according to DIN) Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 15 - 25 kg/h Blower air capacity, free blowing: 4.000 m³/hour Blow-out opening: Ø 450 mm Nodjdlhafepfx Adwocl Flue pipe connection Ø 180 mm Weight: 1.025 kg SPS control cabinet: 380 Volt

Condition: new, Year of construction: 2026, Size: Prestige SE Nominal heat output: 25kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms from: 350 - 600 m³ (according to DIN) Fuel: logs, chips, chip briquettes fuel consumption: 8 - 10 kg/h Blower air capacity, free blowing: 1.450 m³/hour Nedpfx Asdlhcyedwocl Blow-out opening: Ø 300 mm Flue pipe connection Ø 150 mm with flue gas blower Weight: 400 kg SPS control cabinet: 220 Volt

Condition: new, Year of construction: 2026, Size: 0 Nominal heat output: 34kW -- BImSchV stage 2 and CE conform-- Combustion chamber completely fireclayed For rooms from: 850 m³ (according to DIN) Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 10 - 12 kg/h Ncodpfxsdlgvfo Adwsl Blower air capacity, free blowing: 2.200 m³/hour Blow-out opening: Ø 350 mm Flue pipe connection Ø 150 mm with flue gas blower Weight: 690 kg SPS control cabinet: 380 Volt

Condition: new, Year of construction: 2026, Size: 3 Rated thermal output: 87kW Ncodpfxedlhbpe Adwel -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms from: 2.200 m³ (according to DIN) Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 25 - 30 kg/h Blower air capacity, free blowing: 6.000 m³/hour Blow-out opening: Ø 500 mm Flue pipe connection Ø 200 mm Weight: 1.250 kg SPS control cabinet: 380 Volt

Condition: new, Year of construction: 2026, Size: 4 Nominal heat output: 116kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed Nsdpfx Aodlhcdedwscl For rooms of: 2.900 m³ (according to DIN) Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 30 - 35 kg/h Blower air capacity, free blowing: 7.500 m³/hour Blow-out opening: Ø 600 mm Flue pipe connection Ø 220 mm Weight: 1.550 kg SPS control cabinet: 380 Volt

Condition: new, Year of construction: 2026, Size: 5 Nominal heat output: 145kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms of: 3.800 m³ (according to DIN) Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 35 - 40 kg/h Blower air capacity, free blowing: 9.400 m³/hour Blow-out opening: Ø 700 mm Flue pipe connection Ø 220 mm Weight: 1.950 kg SPS control cabinet: 380 Volt Ncjdedlhcrspfx Adwol

Condition: new, Year of construction: 2026, Size: 2 Nominal heat output: 58kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms from: 1.450 m³ (according to DIN) Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 15 - 25 kg/h Blower air capacity, free blowing: 4.000 m³/hour Blow-out opening: Ø 450 mm Flue pipe connection Ø 180 mm Njdpfedlha Dox Adwjcl Weight: 1.025 kg SPS control cabinet: 380 Volt

Condition: new, Year of construction: 2026, Size: 1 Nominal heat output: 45kW -- BImSchV stage 2 and CE conform-- combustion chamber completely fireclayed For rooms from: 1.100 m³ (according to DIN) Njdpfjdlgqpsx Adwscl Fuel: logs, chipboard, chips, chip briquettes fuel consumption: 12 - 15 kg/h Blower air capacity, free blowing: 3.250 m³/hour Blow-out opening: Ø 400 mm Flue pipe connection Ø 150 mm with flue gas blower Weight: 740 kg SPS control cabinet: 380 Volt

Condition: excellent (used), briquette diameter 65mm sawdust level probe in the hopper diameter of hopper 1000mm year of production 2001 Nedpfx Adjvx Anpswscl power supply 380V

Condition: new, with compressed air cleaning and frequency inverter Start-up with frequency inverter Pressure transmitter for demand-based control Pre-separator integrated Extinguishing system integrated Efficient and economical: Large-volume compressed air tank with fast-acting diaphragm valves for effective OPTI JET filter cleaning and minimal compressed air consumption. Simple yet effective: OPTI JET cleaning and bag filters with snap ring closure. Extremely efficient: Energy-efficient IE3-class drives. Safe in case of emergency: Service-friendly extinguishing system. Exceptionally quiet: sound-insulated air recirculation from AL-KO. All options available: PLC control for manual and automatic operation. Countless options, such as machine recognition, damper control, and frequency-controlled operation, to name just a few. No mess: Collection container with inspection viewing window. Practical down to the last detail: Container locking with ergonomically shaped clamping lever. Easy retrofitting: Can be converted for discharge via briquette press or rotary valve. - high extraction capacity - minimal space requirement - 100% air recirculation without temperature loss - (residual dust < 0.1 mg/m³) - integrated pre-separator and expandable control system - optimal filter cleaning - minimal noise level - optional: patented fill level monitoring - service-friendly, certified fire extinguishing system - dust barrier for dust-free container change - (optional: safety interlock for containers) - modules freely configurable and expandable Ncodswzyh Rspfx Adwjl ----- Technical Data ----- Extraction nozzle Ø: 355 mm Nominal air flow: 7,127 m³/h Max. air flow: 10,000 m³/h Max. negative pressure: 3,347 Pa Filter area: 73 m² Chip collection volume: 3 x 250 liters Number of bags: 3 pcs Motor 400 V: 15.0 kW Dimensions (LxWxH): 3,320 x 1,058 x 2,361 mm Sound pressure level: 73 dB(A) Weight: 1,064 kg according to: GS - HO - 07

Condition: used, Year of construction: 2006, Empty weight: 10.000 kg Extraction; Höcker Polytechnik Year of construction 2006 Return air Band hose coupling Dimension drawn up; 8000x2500x11000mm (LxWxH) 106kW, fused 315 Amp Ncsdpfxjwnh Uro Adwsl Exclusive; Baling presses, briquette press etc. This is possible in one total package. - Year: 2006 - Documentation available: No - CE certificate present: No - Control cabinet present: Yes - Shaking system: Yes - Current consumption [A]: 315 - Power [kW]: 106.0 - Transport weight [kg]: 10000kg 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

Condition: used, Revolver Briquetting Press RUF Type RBK 55/2500/120 S Hydraulic pellet press or briquetting press for grinding sludge ALU chips, metal shavings, or similar materials Serial No. 70002 Year of manufacture: 2009 Briquette diameter: 120 mm Briquette length in pre-compactor: approx. 120 mm Pressing force in pre-compactor: 30 tons at 260 bar Briquette length in main compactor: approx. 80 mm Main press cylinder force: 250 tons at 260 bar Main press cylinder stroke: 120 mm Counter press cylinder force: 250 tons at 260 bar Counter press cylinder stroke: 15 mm Main press cylinder piston diameter: 350 mm Press cycle time: approx. 30 sec. with grinding sludge with low residual oil content Hopper size of screw conveyor: 1000 x 600 mm Hydraulic motor power: 37 kW Electrical connection: 400 V, 50 Hz, 45 kW - Revolver with 5 stations for high material throughput - Pre-compaction stage for feeding material into the revolver disk - 2 opposing main press cylinders with 120 mm and 15 mm stroke - Ejector cylinder for discharging finished briquettes from the revolver disk - Infinitely variable hydraulic speed adjustment for each pressing stage - Previously used for grinding sludge from metalworking - Material bunker as a hopper with screw conveyor - In 2018, the machine was fully overhauled by RUF - In 2020, a new SIEMENS Simatic touch panel was installed - Only a few operating hours since overhaul Very good condition Grinding Sludge Recycling - Major cost savings through coolant recovery - Significant reduction in disposal costs thanks to volume and weight reduction of grinding sludge - Grinding sludge briquettes with low residual oil content may potentially be classified as 'non-hazardous waste.' Practical test on 15.01.2026 with aluminum shavings: With optimized parameters, the machine achieves a pressing output of 230 kg aluminum chips per hour. Ncodpfx Ashg Uz Iodwol A further increase in performance appears possible in principle, but could not be verified due to lack of material. (see video)

Year of construction: 2023, condition: new, Technical data briquetting press: Throughput capacity: 30-60 kg/h The briquetting capacity refers to a bulk density of the starting material of 200 kg/m³! Motor power: 5,5 kW Briquette Ø: 50 mm weight: approx. 680 kg 1680 x 1100 x 1500 mm Equipment: - Automatic start/stop of the briquetting press via rotary vane probe - inspection cover - Transport pipe holder for briquetting press Njdekuz Tuepfx Adwjcl - Inspection window in the container Requirements for the raw material for briquetting: - Moisture content (atro) must be between minimum 6 to maximum 18 %. - Chip length maximum 15 mm - Installation temperature: tempered room at least +5°C - The customer must insure himself against hydraulic oil leakage - The feed must be free of metals and mineral impurities such as sand, stones, etc. Damage to the press tools and / or increased wear can be the result The screen from the crusher should not exceed a size of 10/12 mm.