Pellet press for sawdust-rapeseed straw Series "PellTech" model: GRD-0.8 Ring Die
Technical specifications:
Pellet productivity up to: 400 - 800 kg/hour depending on the raw material and die hole diameter.
Optional feed pellet productivity up to: 800 - 1000 kg/hour depending on the raw material and die hole diameter.
Pellet - granule diameter: 6 - 8 mm
Inner diameter of the ring die: 350 mm
Adjustable pellet length: 15 - 60 mm
Main electric motor - 2 X 30 kW / 2 X 37 kW
Mixing electric motor - 3 kW
Total installed power - 70/85 kW
Three-phase current - 400V, coil voltage 24V/230V within +/- 5% limits, frequency 50 Hz
Length: 4730 mm
Width: 2795 mm
Height: 3442 mm
Weight: 3000 kg
Raw material moisture content: 12-14-16% - moisture affects pellet quality and productivity
Raw material size: 3 - 5 mm
Pellet density at pellet press output up to 1250 kg/m3
Bulk density in Big-Bags up to 700 kg/m3
Types of raw material: wood sawdust* (70% hardwood and 30% softwood, dextrin 1.0-1.5%), cereal straw, grains, rapeseed, alfalfa, feed, and other biomass waste.
Each raw material has different conicity and dimensions for the ring die.
The pellet production press consists of:
-Pellet press
-Ring die with 2 rollers - recommended to use Total Ceran XM460 grease
-Automated lubrication system
-Mixing screw with raw material humidification system
-Control and electrical panel, soft starter, with a 10-meter three-phase cable
Optional pellet press accessories - granulator:
Steam generator
Rollers, Pellet dies 6-10 mm - Germany, GRAF, SALMATEC, Italy, Hungary
Frequency converter
Dry raw material homogenization bunker (Silos) for pellet press from 1.8 - 5m³
Controlled raw material feeding screw through a frequency converter
Automated, semi-automated bagging
