GROSS BRIQUETTING PRESSES
GROSS briquetting press GP 300 S for the production of solid briquettes from wood chips, wood dust and wood chips
![Briquetting press type GP 300 S for shavings, wood dust and wood chips](img/gp-300/gp-300-s-1.png)
Briquetting press GP 300 S with 500 liter hydraulic and oil cooler
Economical briquetting technology, reliable and powerful
The GROSS briquetting presses with their flexible application possibilities can produce briquettes from all kinds of wood materials with low bulk density, for example from sawdust, chipping chips or shavings. Thanks to sophisticated technology, these materials can be economically converted into compact briquettes and achieve an enormous volume reduction. Thanks to efficient equipment, the GROSS briquetting presses can also be used optimally in the area of the briquetting of paper and paper dust, polystyrene, light metal or similar materials.
The GROSS briquetting presses with their flexible application possibilities can produce briquettes from all kinds of wood materials with low bulk density, for example from sawdust, chipping chips or shavings. Thanks to sophisticated technology, these materials can be economically converted into compact briquettes and achieve an enormous volume reduction. Thanks to efficient equipment, the GROSS briquetting presses can also be used optimally in the area of the briquetting of paper and paper dust, polystyrene, light metal or similar materials.
![Briquetting press GP 300 S with 500 liter hydraulic tank and oil cooling](img/gp-300/gp-300-s-2.png)
Briquetting press GP 300 S with 500 liter hydraulic tank and oil cooling
Briquetting press type GP 300 S for shavings, wood dust and wood chips
Material: Solid wood chips, dust & wood chips
Residual moisture of the material: Residual moisture max. 17%
Dimensions of the material: Particle size up to approx. 10 mm +/- 2mm
Material characteristics: Loose, clean and free from foreign substances
Material feed: Via conveyor belt or conveyor screw
Nominal throughput: Up to max. 3000 kg / day
Machine running time: up to max. 10 h / day running time
Material: Solid wood chips, dust & wood chips
Residual moisture of the material: Residual moisture max. 17%
Dimensions of the material: Particle size up to approx. 10 mm +/- 2mm
Material characteristics: Loose, clean and free from foreign substances
Material feed: Via conveyor belt or conveyor screw
Nominal throughput: Up to max. 3000 kg / day
Machine running time: up to max. 10 h / day running time
Details:
![briquetting press GP 300 S Oil Cooling](img/gp-300/oelkuehlung.jpg)
Oil Cooling: Maintains oil at constant operating temperature, prevents overheating of the hydraulic components
![briquetting press GP 300 S Electronic pressure switch](img/gp-300/druckschalter.jpg)
Electronic pressure switch for infinitely variable setting of briquette hardness
![briquetting press GP 300 S Regulated hydraulic pump](img/gp-300/hydraulikpumpe.jpg)
Regulated hydraulic pump with 22 KW drive for high energy efficiency
![briquetting press GP 300 S Oil filter](img/gp-300/oelfilter.jpg)
Oil filter with pollution monitoring
Monitoring of oil level and oil temperature
![](./img/gp-300/presseinheit.jpg)
Pressing unit: High briquetting density through toggle tongs and briquette length measurement
![briquetting press GP 300 S Dust-proof filling tower](img/gp-300/fuellturm.jpg)
Dust-proof filling tower with wear-free sensors
![briquetting press GP 300 S Press chamber](img/gp-300/pressraum.jpg)
Press chamber with inserted hardened wear bushing
![briquetting press GP 300 S Pliers system](img/gp-300/zangensystem.jpg)
Pliers system with length measurement
Press cylinder with 180 mm piston diameter for extremely thorough pressure
![Brikettierpresse GP 300 S agitator](img/gp-300/ruehrwerk.jpg)
Robust agitator with movable arms
![Briquette press GP 300 S PLC Siemens control](img/gp-300/sps-steuerung.jpg)
PLC Siemens control: guarantees good usability and energy-efficient briquetting
![Plain text display](img/gp-300/klartextdisplay.jpg)
Plain text display: simple operation and ease of maintenance
![Large clear control cabinet](img/gp-300/schaltschrank.jpg)
Large clear control cabinet, well dimensioned power contactors, all motors protected with motor protection switches
![Hydraulic manifold block made of steel for high pressure resistancek](img/gp-300/hydraulikverteilerblock.jpg)
Hydraulic manifold block made of steel for high pressure resistance
Practical example
![End product: wood briquettes up to 160 mm length](img/gp-300/briketts1.jpg)
End product: wood briquettes up to 160 mm length
![Wooden briquettes wrapped in wooden box](img/gp-300/briketts2.jpg)
Wooden briquettes wrapped in wooden box
Technical Specification GP 300 S
Main dimensions (L x B x H): | approx. 1.800 x 1.800 x 1.900 mm |
Drive power: | 22 kW |
Briquette dimensions: | approx. 80 mm Ø x 150 mm length |
Hydraulic oil: | approx. 500 l |
Ambient temperature: | +5°C bis 45°C |
Throughput: | 250 kg till to max. 300 kg/h* |
Varnishing: | GROSS Standard RAL 5017 / 7016 |
Power consumption: | 400 V +/- 5% / 50 Hz |
Weight: | ca. 2.700 kg |
* The throughput is strongly material-dependent. Average values are given
* Depending on mixing ratio and moisture content!
Including single components Briquetting press GP 300 S
- Pressing mechanism with filling cylinder, press cylinder, toggle lever cylinder
- Hydraulic tank approx. 500 l with pump motor + valve control
- Worm channel, discharge worm + motor
- Base frame with rubber feet
- Control cabinet, degree of protection IP54
- Electrical control Siemens S7-1200 with control panel
- Hydraulic oil cooling
- Safety switch for oil temperature
- Oil deflection switch
- Automatic end position of all cylinders
- Manual control
- Container 1400x1400 mm
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