The biomass wood pelleting system is composed of crusher, conveyor, dryer, elevator, silo, pelletizer, cooler, finished products warehouse, packaging machine, etc.
2. What does the lubricating system of pelletizing machine like?
The pelletizing machine adopts closed-circuit lubrication system. Every part of the main bearings is lubricated can to greatly extend the life of bearings. The roller lubrication adopts patented technology (the roller lubrication system has been patented) to constantly lubricate the roller bearing. The microcomputer tracks roller operating temperature. If the roller exceeds the setting temperature, the computer will alarm and stop the machine to protect it against mechanical overheat damage.
3. Which type of lubricating oil is added in biomass wood pellet machine? How much is added? For how long to change the oil?
You can choose the diesel oil that meets GB11122-1997(CD) or API CF-4 standard. In different area, climate and temperature, you should choose engine oil of different viscosity and grade. For areas where the temperature is too low in winter, choose the engine oil of low viscosity (such as 15W/40), otherwise, choose the engine oil of high viscosity (such as 20W/40).
Lubricating oil should be added once to safe oil level; otherwise the machine will not start to operate. Under normal circumstances, the lubricating oil should be changed every 1000 production hours. When changing lubricating oil, empty all waste lubricating oil and clean the oil box, then add new oil.
4. What is the operation principle of slice grinder?
The slice grinder is a chipping and pulverizing combined machine to firstly cut tree branches into pieces then pulverize into wood power.
5. What are the differences between counterflow cooler and dry cooling combination machine?
The counterflow cooler can lower the moisture content of pellets from 14-16% to 10-12%, and temperature to 3-5℃.
6. What is the function of rotary sieve?
The rotary sieve is used to screen the power materials in pellets for reproduction and guarantee as less power material in pellets as possible, so as to meet customer requirements.
7. What is quantitative packing system? How many models does it have?
The quantitative packing system has 2 models: single hopper and double hoppers. The packing scale can be 5-25kg/h. The capacity of double hopper one is twice that of single hopper. The capacity of single hopper is 300-400 bags/min, while packing accuracy is 5g; the capacity of double hopper one is 600-1000bags/min, while packing accuracy is 10g.
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