In 2025, PC4008-75 European version coarse grinding machine customized and produced by Shanghai Dingbo Heavy Industry Machinery Co., Ltd. for a Zhejiang customer completed its first trial run. After on-site testing, the equipment has been running continuously for 10 hours without any faults, and the discharge particle size is stable in the 0-3mm range. The hourly processing capacity reaches 15 tons, and the energy consumption is reduced by 18% compared to traditional equipment

PC4008-75 European version coarse powder hammer mill is the third generation product independently developed by Shanghai Dingbo Heavy Industry based on European grinding technology. Its core advantages are reflected in three major technological innovations:

Cone gear integrated transmission system: Through the design of an integrated gearbox, the energy loss of traditional belt transmission is reduced by 30%, while the stability of equipment operation is improved, and the vibration amplitude is controlled within 0.05mm.

Optimization of curved air duct: The air duct structure designed using fluid dynamics simulation technology forms a spiral circulation of materials in the grinding chamber, increasing the collection efficiency of fine powder by 25% and effectively reducing over crushing phenomenon.

Intelligent thin oil lubrication system: equipped with multi-point temperature sensors and automatic oil replenishment devices, it can monitor the temperature of the spindle bearings in real time, ensure precise control of the lubricating oil circulation, and extend the equipment life to more than twice that of traditional equipment.