What are the maintenance tips for biomass sawdust pellet machine?

 

 

Pressure Roller Maintenance Optimization: The pressure roller is the core component for transmitting pressure and extruding raw materials. Surface wear and bearing jamming will lead to a decrease in production capacity.

 

Small biomass pellet maker maintenance optimization methods: Regularly check the surface wear of the pressure roller. If grooves appear on the surface or the wear depth exceeds 2mm, it needs to be ground and repaired or replaced in time. Before starting the machine each day, check the lubrication of the pressure roller bearings. Use high-temperature grease and add it every 200 hours to ensure smooth bearing rotation. Adjust the gap between the pressure roller and the die to 0.1-0.3mm. Too large a gap will result in insufficient extrusion of raw materials, while too small a gap will increase frictional resistance. One user previously did not pay attention to pressure roller lubrication and replaced the pressure roller on average every 3 months, resulting in a gradual decrease in production capacity to 0.8 tons/hour. After optimizing lubrication maintenance, the service life of the pressure roller was extended to 8 months, and the production capacity stabilized at 1.5 tons/hour.

 

Second-hand Biomass Pellet Die Maintenance Optimization: The die is a key component in pellet forming. Die hole blockage and wear will directly affect feeding and forming efficiency. Optimized maintenance methods: After each day's production, use a special tool to clean residual material from the die holes to prevent material from hardening and clogging. Regularly check the wear of the die holes; if the die hole diameter increases by more than 0.5mm or the forming rate is less than 85%, replace the die promptly. Select the appropriate die according to the type of raw material: use a large-diameter die (6-8mm) for softwood chips and a medium-diameter die (4-6mm) for hardwood chips to improve feeding and forming speed.

 

Maintenance and optimization of the motor and transmission system of the domestic wood pellet machine: The motor is the core power source of the equipment, and the transmission system (belts, gears) is responsible for power transmission. Poor condition of either will lead to power loss and reduced production capacity. Optimized maintenance methods: Regularly clean the dust from the motor heat sink to ensure smooth heat dissipation and prevent the motor from overheating and reducing power. Check the lubrication of the motor bearings and add grease every 300 hours. Regularly check the tension of the drive belt; adjust it promptly if it is loose, and replace it if it is severely worn. Change the gear oil in the reducer every 1000 hours to ensure smooth gear transmission. A user experienced frequent overheating shutdowns due to poor motor heat dissipation. After cleaning the heat sink, the motor ran stably and production capacity returned to normal.

 

 

 

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1.What is the price of equipment for the biomass pellet making mill?

It costs approximately US$1,500.00 - 25,000.00

 

2. If equipments have some quality problem, how would you deal with?
We will responsible for all the quality problems. Change all the parts for free.

 

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