Used Briqueting Press for sale (12,421)

Condition: new, Year of construction: 2025, Capacity: 25 and 40 kg/h Briquette size: 50 mm diameter Giodpfjpfatpsx Acwor Briquette length: 20 - 40 mm Container size: 0.38 m³ Power consumption: 4 kW Machine length: 1860 mm Machine width: 890 mm Machine height: 1100 mm Weight: 400 kg

Condition: new, Year of construction: 2023, Capacity: 15 - 55 kg/h Briquette diameter: 55 mm Tank size: octagonal, diameter 750mm Hopper height: Dimension: 1500mm x 900mm x 1065mm (L x W x H) Motor power: 4 kW Gijdpfx Ask Utqyecwer Control cabinet: electronically controlled via SPS Weight: 450 kg

Condition: used, Year of construction: 2022, total width: 1,800 mm, total height: 1,900 mm, total length: 1,800 mm, overall weight: 3,000 kg, power: 35 kW (47.59 HP), Hydraulic Briquette Press Manufacturer: Winter Model: BP 450 Year of manufacture (according to nameplate): 2022 Technical data: Maximum output: 450 kg/h Motor: 35 kW / 400 V, 50 Hz Chip compression: Gijdpfx Aeymwxvocwor min. 1,000 kg/cm² max. 1,500 kg/cm³ Wood moisture content < 14% Briquette dimensions: Length 150 mm, Width 60 mm Dimensions (L x W x H): 1,800 x 1,800 x 1,900 mm Weight: 3,000 kg Screws for material feed are included. Net purchase price: €37,900 plus legally applicable VAT. VAT will be shown separately on our invoice. Subject to alterations, errors and prior sale. Sale is made without guarantee or warranty and exclusively to businesses. Enquiries will be processed from Monday to Friday, between 8 am and 4 pm.

Condition: used, 4 m³ ventilator 11 & 4 kW output ca. 6 Briketts/min Briquetting plant consisting of: · Spänex filter tower with rotary valve · 2 x extraction fan Gedpfx Acsxp Izrewjir · Spänex SHB 250 K1 briquetting press The filter tower extracts the material from production, where it is transferred to the briquetting press's material silo via a rotary valve and another fan. Available by arrangement from March 2026. The sale of the machine is subject to the marketing of the planing machine: Ref. No. 100102 or the entire planing mill: Ref. No. 100101.

Condition: good (used), Year of construction: 2001, Good, used condition Low operating hours (1,675 h) Motor: 11 kW Pressure: adjustable up to a maximum of 250 bar Throughput: up to max. 220 kg/h Briquette size: 150x60 mm Press dimensions: Gedpfx Aewcc D Rscwsir approx. 2200x3000x1920 mm (LxWxH) Control cabinet dimensions: 500x1250x2120 mm (LxWxH) Weight approx. 3,000 kg

Condition: new, Year of construction: 2026, Our best-selling briquetting press, the classic. + Tried and tested, simple technology for extremely low susceptibility to errors + 25 years of experience, further development and know-how + Several thousand machines in use with satisfied customers + Top price-performance ratio Options for an extra charge: * Surcharge for the level indicator that enables automatic operation + € 995 net * Surcharge for large pre-compression chamber + 980 € (recommended for light material like straw) Briquette diameter: 50 mm Front bush: 50 mm Briquette stroke max .: 40 mm Briquette lift opt ​​.: 40 mm Throughput (depending on material): 30-60 kg / h * * depending on the bulk weight * based on a bulk weight of 200 kg per cubic meter . Gedpfx Asgl Nlmscweir Motor power: 5.5 kW 400 volts / 50 Hz / 3 phases Length: 1680 mm Width: 1100 mm Height: 1500 mm Weight: 680 kg Oil volume: 110 liters Silo diameter: 1000 mm Silo content: approx. 0.7 square meters Pump: 27 liters Hydraulic pre-compressor Option cooling pressing tongs: no Hydraulic oil cooling option: yes Level monitoring option: yes CE compliant . Requirements for the raw material: - The moisture content (atro) must be between a minimum of 6 and a maximum of 18% - Maximum chip length 15 mm - Installation temperature: temperature-controlled room at at least + 5 ° C - The customer must insure himself against loss of hydraulic oil - The loading must be free of metals and mineral impurities such as sand, stones, etc. This can result in damage to the pressing tools and / or increased wear

Condition: new, Year of construction: 2026, Availability upon request Very robust machine with high pressing force - also suitable for producing briquettes of saleable quality *depending on the material. The large pressing cylinder and the 70 mm briquette make this possible. Our best-selling briquetting press series + Proven, simple technology for extremely low susceptibility to errors + 25 years of experience, further development, and know-how + Several thousand machines in use with satisfied customers + Top price-performance ratio Supplement for demonstration cooling unit + €4,980 net, (can also be retrofitted later) * Cools the pressing tongs (important for use after 4 hours) and the hydraulic oil * Cooling unit recommended for regular use of more than 4 hours at a time. Tariff number: 84793010, Briquette diameter: 70 mm, Front bushing: 125 mm, Max. briquette stroke: 100 mm, Optional briquette stroke: 80 mm, Capacity (depending on material): up to 150 kg/h* *depending on bulk density, *based on a bulk density of 200 kg per cubic meter. . Motor power: 9.2 kW, Gedpjd Nm Sijfx Acwoir 400 volts / 50 Hz / 3-phase, Length: 2095 mm, Width: 1300 mm, * with large chamber 1600 mm Height: 1700 mm, Weight: 1250 kg, Oil capacity: 220 liters, Silo diameter: 1200 mm Silo capacity: approx. 1 cubic meter Pump: 75 liters Hydraulic pre-compressor Cooling option for pressing tongs: yes, with optional coolable pressing tongs Cooling option for hydraulic oil: yes Cooling of the pressing tongs and hydraulic oil with a cooling unit (optional accessory) Level monitoring option: yes Extruded briquette option; Yes (depending on material) Optional enlarged feed slide: Yes, with special accessory enlarged feed slide CE compliant Raw material requirements: - The moisture content (dry) must be between a minimum of 6% and a maximum of 18% - Maximum chip length: 20 mm - Installation temperature: Temperature-controlled room at a minimum of +5°C - The feed must be free of metals and mineral contaminants such as sand, stones, etc. This may result in damage to the press tools and/or increased wear.

Condition: new, Year of construction: 2026, operating hours: 8 h, Very robust machine with high pressing force Godpfxexfwde Acwoir - is also suitable for producing a salable briquette quality * depending on the material. The large press cylinder and the 80 mm briquette make this possible. Our best-selling briquetting press series + Tried and tested, simple technology, for extremely low susceptibility to errors + 25 years of experience, further development and know-how + Several thousand machines in use with satisfied customers + Top price-performance ratio Surcharge for cooling unit + € 4.995 net, (can also be retrofitted later) * cools the pressing tongs (important from 3.5 hours) and the hydraulic oil * Cooling device recommended for regular use of more than 3.5 hours at a time. Briquette diameter: 80 mm Front bush: 125 mm Briquette stroke max .: 100 mm Briquette lift opt ​​.: 80 mm Output (depending on material): up to 200 kg / h * * depending on the bulk weight * based on a bulk weight of 200 kg per cubic meter Motor power: 9.2 kW 400 volts / 50 Hz / 3 phases Length: 2095 mm Width: 1300 mm Height: 1700 mm Weight: 1250 kg Oil volume: 220 liters Silo diameter: 1200 mm Silo content: approx. 1 qbm Pump: 75 liters Hydraulic pre-compressor Cooling pressing tongs option: yes, with special accessory coolable pressing tongs Hydraulic oil cooling option: yes Cooling of the pressing tongs and the hydraulic oil with cooling device (special accessory) Level monitoring option: yes Strand briquette option; yes (depending on material) Option of enlarged filling slide: yes, with special accessory enlarged filling slide CE compliant . Requirements for the raw material: - The moisture content (atro) must be between a minimum of 6 and a maximum of 18% - Chip length maximum 20 mm - Installation temperature: temperature-controlled room at at least + 5 ° C - The loading must be free of metals and mineral impurities such as sand, stones, etc. This can result in damage to the pressing tools and / or increased wear

Condition: as good as new (ex-display), Year of construction: 2025, Machine for sale at a special price Another machine, available immediately (ex works Neckartailfingen) * Including 1 year warranty. Your advantages: + Very robust, simple technology + Top price-performance ratio + Suitable for continuous operation + Long-standing, well-functioning / established machine Gieded Nnwljpfx Acwer Including control cabinet with timer operation Press is switched on manually and then runs until the time set on the timer (e.g. 4 hours) has elapsed. Then the press switches off. Technical data: Briquette dimensions: approx. 30 x 30 mm (square), Briquette length: 5-40 mm *depending on material Throughput capacity: up to a maximum of 20 kg/h. *depending on material Machine dimensions approx. 137 x 75 x 148 cm (length x width x height), Weight of the machine: approx. 250 kg, Capacity of the silo: approx. 250 liters, Motor: 2.2 kW, 400 V - 50 Hz, Noise emission: 62 dB, Raw material requirements: -Wood chips and dust smaller than 15 mm in length -Moisture content less than 18 % ATRO -Sand, stones, metals and minerals increase wear --- Options at extra charge: --Timer function + 490 € net Machine is started manually and switches off automatically after a set time X. -Level indicator for automatic operation + 1450 € net Press starts and then stops automatically * NEW !!! Also available in 230 Volt, Motor then 3 kW instead of 2.2 kW, Surcharge + 890 € net (delivery time then approx. 8 weeks) - Special pressing units + 2.950 € net ---

Condition: new, Year of construction: 2026, Production time appr. 4 months Our best-selling briquetting press series + Tried and tested, simple technology for extremely low susceptibility to errors + 25 years of experience, further development and know-how + Several hundred machines in use with satisfied customers + Good price performance ratio Throughput approx. Up to 200 kg per hour * strongly dependent on the material. - in the last test with aluminum granules smaller than 5 mm - approx. 186 kg per hour + the pressed emulsion. - in the last test with aluminum chips smaller than 18 mm - approx. 120 kg per hour + the pressed emulsion. Gedpfx Aschqxxecwoir Technical specifications: Motor: 7.5 KW + 0,55 kW Cooler 400 volts / 50 Hz / 3-phase, Front bush: 125 mm, Briquette stroke max .: 100 mm, Briquette stroke opt .: 80 mm, Pump: 80 liters, Storage container approx. 0.5 qbm content (expandable), Diameter: 1200 mm, with agitator discharge, Hydraulic unit complete with oil tank 220 liters Dimensions approx. 2095 x 1600 x 1310 mm lxwxh, Weight 1370 kg, Automatic on-off switching via level indicator CE compliant. . Requirements for the raw material: - Chip length maximum 20 mm - Installation temperature: temperature-controlled room at at least + 5 ° C - The loading must be free of magnetic metals and mineral impurities such as sand, stones, etc. This can result in damage to the pressing tools and / or increased wear

Condition: as good as new (ex-display), Year of construction: 2026, Machine available at special price Machine available immediately (ex works Neckartailfingen) Demonstration unit Your benefits: + Very robust, simple technology + Excellent price-performance ratio + Suitable for continuous operation + Long-established, reliable machine Including control cabinet with timer operation The press is switched on manually and will run until the set time on the timer (e.g. 4 hours) has elapsed. After that, the press switches off automatically. Technical data: Briquette dimensions: 30/35 mm (square), Briquette length: 5–35 mm (depending on material) Throughput capacity: up to max. 25 kg/h (depending on material) Machine dimensions (approx.): 137 x 75 x 148 cm (L x W x H), Machine weight: approx. 250 kg Silo capacity: approx. 250 liters Motor: 2.2 kW, 400 V, 50 Hz Noise emission: 62 dB Raw material requirements: - Wood shavings and dust less than 15 mm in length - Moisture content less than 15% ATRO - Sand, stones, metals, and minerals increase wear --- Optional upgrades (at extra cost): - Timer function + €490 net Machine is started manually and switches off automatically after preset time X. - Level sensor for automatic operation + €1,450 net Press starts and stops automatically * NEW! Now also available in 230 Volt version Gsdpfxjfci D Ao Acweir Motor then 3 kW instead of 2.2 kW Surcharge + €690 net (delivery time approx. 8 weeks) ---

Condition: excellent (used), Year of construction: 2021, operating hours: 9,500 h, functionality: fully functional, machine/vehicle number: 3284, Standard version of RUF Lignum R2 with outfeed channels, el.motor 22 kW, briquette sizes 150x60 mm capacity up 500 kg/h Godpfxjyyl Sro Acweir

Condition: excellent (used), Year of construction: 2017, operating hours: 12,000 h, functionality: fully functional, For sale: 4 UMP BP 500 A sawdust briquetting presses Years of manufacture: 2017, 2022, 2022, 2023 The machines are fully operational, all after complete servicing. Gedoyr S T Sepfx Acwoir

Condition: excellent (used), Year of construction: 2010, operating hours: 4,150 h, functionality: fully functional, machine/vehicle number: T8/049, overall weight: 4,300 kg, For sale: Briquetting press for the production of briquettes from sawdust Wropol Bison III Speedy 500 Serial number: T8/049 Year of manufacture: 2010 Technical specifications: • Motor: 30 kW • Throughput: approx. 500 kg/h (depending on raw material) • Operating hours: 4,150 mth Technical condition: • Machine is fully operational and in continuous use • Prepared for continuous operation • Hydraulic oil changed – July 2025 Giodpfjx H T Eaox Acwsr • No play, press runs smoothly Briquette dimensions (RUF-type block): • Height: 100 mm • Width: 65 mm • Length: approx. 120 mm (adjustable) Possibility to start and test the machine on site.

Condition: new, Year of construction: 2026, Super special price, as it was on display at our in-house exhibition. Operating hours: 2 Available immediately - subject to prior sale If gone - then gone Compact design, high reliability and an excellent price-performance ratio excellent price-performance ratio: these are the advantages of this machine, which is perfect for briquetting materials such as wood such as wood, polystyrene, foam or paper. Special feature: the screw pre-compaction, which guarantees a guarantees high briquette quality. For quick and easy installation, the C 140 is mounted on a stable base frame. mounted on a stable base frame Overall dimensions: 1900 x 1410 mm Hopper opening: 1044 x 1044 mm Hopper height: 1010 mm Hopper capacity: 1.1 m³ Gisdpfx Aslht H Eocwsr Drive power: 4 kW Briquette diameter (mm) 40 Throughput capacity (kg/h) 30-40 Hydraulic oil volume (l) 100 Weight (kg) 530 Equipment: Press Powerful pressing mechanism with low-wear, chrome-plated tongs Pre-compressor with end-sensitive cylinder and screwed cover Control box with PLC control Hydraulics Separate oil tank with pump motor and valve control Safety switch for oil temperature Container with agitator and gear motor Screw channel with discharge screw and gear motor gear motor Accessories: Briquette length monitoring Automatic on - off Location: 54634 Bitburg

Condition: like new (used), Year of construction: 2026, operating hours: 1 h, Super special price, as it was on display at our in-house exhibition. Operating hours: 1 Available immediately - subject to prior sale If gone - then gone Compact design, high reliability and an excellent price-performance ratio excellent price-performance ratio: these are the advantages of this machine, which is perfect for briquetting materials such as wood such as wood, polystyrene, foam or paper. Special feature: the screw pre-compaction, which guarantees a guarantees high briquette quality. For quick and easy installation, the C 140 is mounted on a stable base frame. mounted on a stable base frame Overall dimensions: 1900 x 1410 mm Hopper opening: 1044 x 1044 mm Hopper height: 1010 mm Hopper capacity: 1.1 m³ Drive power: 4 kW Briquette diameter (mm) 40 Throughput capacity (kg/h) 30-40 Giedpfxstnz Tte Acwor Hydraulic oil volume (l) 100 Weight (kg) 530 Equipment: Press Powerful pressing mechanism with low-wear, chrome-plated tongs Pre-compressor with end-sensitive cylinder and screwed cover Control box with PLC control Hydraulics Separate oil tank with pump motor and valve control Safety switch for oil temperature Container with agitator and gear motor Screw channel with discharge screw and gear motor gear motor Accessories: Briquette length monitoring Automatic on - off Location: 54634 Bitburg

Condition: new, Year of construction: 2025, AL-KO POWER UNIT® 300 P-BP 30 -50 Intake port : 300 mm nominal motor power : 7,5 kW / 3 Ph Voltage: 400 V / 50 Hz Maximum volume flow : 6000 m³ / h Nominal volume flow : 5.089 m³ / h Negative pressure 2.587 Pa Filter area 30 m² Dimensions (L x W x H) in mm 3.000 x 1.361 x 2.817 Briquetting capacity 30 - 50 kg / h Briquette diameter: 50 mm Weight: 1570 kg Gjdpfx Acsh D If Hewoir Machine is brand new in our STOCK - IMMEDIATELY AVAILABLE - subject to prior sale Location: 54634 Bitburg

Condition: new, Year of construction: 2026, Weima Briquetting Press TH 714 The TH 714 machines are designed for plants with required throughput rates of up to 150 kg/h. The stable press housing enables the production of high-strength briquettes - from materials such as wood, polystyrene, foams, light metals, paper or biomass. Numerous additional options can be implemented, e.g. oil cooling for multi-shift operation. All machines are available as left- or right-hand version. Mounting on a stable base frame ensures fast installation and makes mobile use possible. User-friendly operation thanks to Siemens PLC control In order to live up to our performance promise, we design and produce all control cabinets ourselves at our Ilsfeld site and equip them with well-known international components. This guarantees highest quality with compact design. The used PLC-control from Siemens is perfectly adapted to the requirements of the briquetting process. Impurity-resistant screw conveyor due to cardanic suspension The screw conveyor, which transports the material into the pre-compressor of the briquetting press, is suspended on a cardan joint. This prevents interfering materials from causing damage to the screw conveyor. As is so often the case, however, it always depends on the specific application which suspension is chosen. For metal applications, for example, we often recommend rigidly mounted screws. Briquette diameter (mm): 70 Throughput capacity up to (kg/h): 150*1 Hydraulic motor (kW): 11 Oil quantity (liters): 250 Weight (approx. kg): 1100 Gijdpfx Aoil Hggjcwsr Location: Ex stock 54634 Bitburg - immediately available - subject to prior sale

Condition: like new (used), Year of construction: 2026, operating hours: 1 h, Super special price, as it was on display at our in-house exhibition. Operating hours: 2 Available immediately - subject to prior sale If gone - then gone Compact design, high reliability and an excellent price-performance ratio excellent price-performance ratio: these are the advantages of this machine, which is perfect for briquetting materials such as wood such as wood, polystyrene, foam or paper. Gisdpfx Acetnz Hbowjr Special feature: the screw pre-compaction, which guarantees a guarantees high briquette quality. For quick and easy installation, the C 140 is mounted on a stable base frame. mounted on a stable base frame Overall dimensions: 1900 x 1410 mm Hopper opening: 1044 x 1044 mm Hopper height: 1010 mm Hopper capacity: 1.1 m³ Drive power: 4 kW Briquette diameter (mm) 40 Throughput capacity (kg/h) 30-40 Hydraulic oil volume (l) 100 Weight (kg) 530 Equipment: Press Powerful pressing mechanism with low-wear, chrome-plated tongs Pre-compressor with end-sensitive cylinder and screwed cover Control box with PLC control Hydraulics Separate oil tank with pump motor and valve control Safety switch for oil temperature Container with agitator and gear motor Screw channel with discharge screw and gear motor gear motor Accessories: Briquette length monitoring Automatic on - off Location: 54634 Bitburg

Condition: new, Year of construction: 2025, AL-KO POWER UNIT® 250 P-BP Intake port : 250 mm nominal motor power : 6,5 kW / 3 Ph Voltage: 400 V / 50 Hz Maximum volume flow : 4.900 m³ / h Nominal volume flow : 3.534 m³ / h Negative pressure 2.451 Pa Filter area 22,4 m² Dimensions (L x W x H) in mm 2.305 x 1.333 x 2.609 Briquetting capacity 30 - 50 kg / h Godpfecdr E Asx Acweir Location: Comes to stock 54634 Bitburg Subject to prior sale

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 Godpew R Ranjfx Acwjir Motor power: 5.5 kW Number of knives: 16 pcs 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: new, Wood briquetting press Amis ABP 60 L -Exhibition machine- ----- Technical data ----- Briquette Ø: 60 mm, Hydraulic unit 3 kW: 140 bar, Voltage: 400 V, frequency: 50 Hz, Fuse protection: 16 A, Capacity approx.: 20-35 kg/h, Weight approx.: 300 kg - Easy handling - Hydraulic control - Briquette diameter 60 mm Godpfou R Sxxox Acweir - Briquette length adjustable as required (max. 60 mm) - Motor equipped with motor protection switch and emergency stop - No electronic components such as regulators, sensors and sensors or complicated controls - Large storage container - Tempered briquette tongs - Replaceable press bar - Pressing without the addition of additives - Thanks to the pre-compressor, even voluminous chips can also be processed - No adjustment work or pressure monitoring of the pressure necessary - New exhibition machine -

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. Gijdpfx Acovva Rpjwer 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. 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.

Year of construction: 2017, condition: ready for operation (used), Technical data will follow! Giedogny Ryjpfx Acwer

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! Gijdpjkuz Tuefx Acwer 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 - 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.