1.Simple structure, smooth operation, stable performance and leading output;
2.The crusher frame adopts cast steel or CO2 protection welding and heat treatment, which makes it more durable;
3.All easily worn parts adopt manganese steel protection to prolong the service life of the crusher;
4.Spring lock device provides stable crushing force and iron release protection;
5.The hydraulic cylinder for chamber cleaning can remove the aggregate and uneasily-breakable materials quickly to shorten the maintenance time;

6.The material-discharging opening is hydraulically adjustable which makes it more convenient, quick and accurate;
7.Labyrinth type dust-proof seal can keep lubricant clear;
8.Through finish machining, the mounting face of moving and fixed gear plates can be easily and quickly replaced;
9.Lubrication system is equipment with scavenge oil and temperature protective device. And it is also connected with the main motor, which keeps the main body from damaging.