At present, the largest ore crushing equipment in China, the PXZ1600 heavy-duty hydraulic rotary crusher, was successfully tested and delivered to the factory at Hangzhou Shanhu Group on July 18, 2011. This marks that Hangzhou Shanhu Group has reached a leading level in the manufacturing technology of large-scale crushers in China, and has taken a new step in the systematization of large-scale mining machinery and equipment.

The PXZ1600 heavy-duty hydraulic rotary crusher is a new product developed by Hangzhou Shanhu Group, absorbing foreign technology. Its performance indicators have reached the level of similar foreign models, and its crushing capacity and installed power indicators are currently the largest in China. The PXZ1600 heavy-duty hydraulic rotary crusher has introduced new technology and structure, with significant technological advantages; Automation of hydraulic and lubrication systems; The adjustment of the discharge port adopts bottom single cylinder hydraulic pressure; The improvement of the spindle and locking nut has avoided the defect of old models being prone to shaft breakage; The spindle is processed through integral forging, ensuring the strength of the spindle; Adopting dual transmission to increase smoothness and improve transmission efficiency.

Hangzhou Shanhu Group has formed a comprehensive and systematic manufacturing capacity for crushing equipment through several years of development. The company relies on strong technological research and development capabilities, continuously introducing, absorbing, and digesting advanced technologies at home and abroad, and has developed and designed various models and series of ore machinery equipment with independent intellectual property rights. Large equipment includes rotary crushers, jaw crushers, cone crushers, and other series.