6. Transmission Structure (Determines Efficiency)
Gear Drive > Belt Drive
Gears: Low noise, high power, long lifespan
Belts: Cheap but prone to slippage, low efficiency
7. Stability and Failure Rate
Consider these points:
- Heavy machine body, thick steel plates
- Large bearings, stable base
- Overload protection, automatic lubrication
- No vibration or abnormal noise during testing
8. After-Sales Service and Accessories
Are the die and pressure roller readily available?
Can the manufacturer provide video guidance and on-site repair?
Is there a warranty (usually 1 year)?
We are producing pellet machine and complete lines already for 20 years. and our key machines are biomass pellet machine, wood pellet machine, wood chipper, wood crusher, wood hammer mill, rotary dryer, pellet cooler and the complete lines. The pellets diameter can be from 4 mm to 30 mm. The output is from several kilograms to several tons per hour. If any interest, feel free to connect us.
If you want to know more about our pellet machine, welcome to subscribe to our YouTube channel.