How to operate a hydraulic biomass briquette press?

 

 

The first step, pre-start preparation, is crucial for ensuring the safe and stable operation of the hydraulic briquette maker. The operational points are similar to those of a sawdust pellet making machine, but extra attention must be paid to the temperature system. First, inspect the equipment's exterior, tighten all connecting bolts, and ensure that components such as the pressure rollers, molds, and cutters are securely installed without any looseness or jamming. Clean any residual raw materials and impurities from the molding cavity and feed inlet to prevent material jamming after startup; this is consistent with the requirement to clean the die holes before starting a wood pellet machine. Next, check the transmission system and lubrication. Add sufficient high-temperature grease to components such as the pressure roller bearings and auger shaft to ensure smooth power transmission and prevent dry friction wear. Check the heating device and control system, and adjust the temperature sensor to ensure that the temperature can be accurately controlled between 160-200℃. This is a unique preparation step for wood briquette press machines; fuel pellet making machines do not require this step. Finally, check the raw material pretreatment to confirm that the sawdust particle size and moisture content meet the standards, preventing unqualified raw materials from entering the equipment.

 

The second step, preheating and debugging, is key to bridging preparation and production. Turn on the Sawdust Log Press power and activate the heating device to preheat the molding cavity to the set temperature (160-200℃). Preheating time is approximately 15-30 minutes, adjusted according to ambient temperature. In winter, the preheating time needs to be extended to ensure the lignin is fully softened. After preheating, start the feeding device and molding system. Perform trial production with a small amount of raw material, observing the equipment's operating status: if the finished product has a smooth surface and meets the density requirements, the parameters are suitable, and the feeding speed can be gradually increased; if the finished product cracks or is loose, the temperature or moisture content needs to be adjusted; if material jamming or abnormal noise occurs, immediately stop the machine for troubleshooting to avoid equipment damage.

 

The third step involves batch production and real-time monitoring, requiring continuous control of the wood shavings briquette maker's operating status. Adjust the feeding speed to the equipment's rated capacity, maintaining a uniform supply of raw materials to avoid pressure fluctuations caused by sudden increases or decreases. During production, monitor temperature and pressure parameters in real time, fine-tune the heating temperature and feeding speed through the control system to ensure parameter stability; observe the finished product's shape and quality, periodically sample and check density and strength, and promptly handle any substandard products. Simultaneously, monitor the equipment's operating sound and temperature. If abnormal vibrations, unusual noises, or overheating of components occur, immediately stop the machine for inspection and repair. This aligns with the monitoring requirements during the commercial wood pellet maker production process.

 

The fourth step involves shutdown and cleaning maintenance to extend the biomass briquette press's lifespan. After production, first stop feeding. Wait until the raw material in the molding cavity is completely extruded before shutting down the molding system and heating device to prevent hardening of residual material. After the equipment cools to room temperature, thoroughly clean any residual material from the molding cavity, pressure rollers, mold, and cutter. Use specialized tools to remove clumps and polish the inner wall of the mold and the surface of the pressure rollers to remove wear marks. Inspect the condition of each component and replace severely worn cutters, seals, and other vulnerable parts. Add grease to the transmission system, cover with a dust cover, and complete the shutdown maintenance.

 

 

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1.What is the price of equipment for the Wood Chip Pellet Making Machine?

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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