Hydraulic breaker

Hydraulic breaker introduction:

Hydraulic breaker is suitable to crush various kinds of ores and rocks of medium or above medium hardness. Compared with Jaw Crusher, hydraulic breaker is of stable structure, high efficiency, easy adjustment, and economical using etc. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the Crusher. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make sure reliable performance.  

Hydraulic breaker working principle:

Hydraulic breaker crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficiency than Jaw Crusher. The movable cone is supported by spherical bearing and fixed on an hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are driven by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is driven by motor through v-belts. The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces... 

Hydraulic breaker features:

Many types of crushing chambers. Customer could select type of chamber which has high efficiency, uniform granularity, and longevous bowl lining and mantle;

Dry oil seal preventing dust; Special material for key assembly;

Longer crush arm, larger stoke and larger power increase production;

Low cost of daily run and maintenance;

Hydraulic pressure cleans chamber conveniently

Hydraulic breaker technical parameter: