本系列颚式破碎机适用于冶金、矿山、建筑及铁路部门，作为粗碎、中碎抗压强度在250M Pa以下的各种矿石或岩石之用。具有破碎比大，成品粒度均匀，动力消耗低，维修保养方便等优点。其中，P E 250x 400颚式破碎机获1991年国家行评二等奖; PE400x 600颚式破碎机活动领板获国家专利(专利号: ZL922 6236.5)。

The jaw crusher series can be used for coarse and intermediate crushing of ores and rocks with the compressive strength below 250MPa in the metallurgical, mining, construction and railway sectors. It possesses several advantages such as large crushing ratio, uniform granularity of finished products, low power consumption and easy maintenance. The PE250 x 400 jaw crusher was granted the State Second Prize of Industry in 1991, and the swing jaw of the PE400 x 600 jaw crusher won the national patent (No. ZL92 26236.5).