china henan mine crusher for sale zhengzhou roller crusher

Zhengzhou Roller Crusher

♥Zhengzhou Roller Crusher's Applications :

1).Double Roller Crusher has many names such as roller crusher, double roll crusher and double-geared roller crusher. 

2).Double Roller Crusher  is mainly made up of roller, supporting part of the bearing, clamping and adjustment means, drive device and so on.

3).Double Roller Crusher is used for the crushing of medium or lower-hardness mines and rocks. Such as clinker mineral, coke, slag, shale, limestone, quartz, granite, copper ore, iron ore , Coal and so on.

♥ Zhengzhou Roller Crusher's Features :

1). Double Roller Crusher  has simple structure, and takes up smaller space, and the operation and maintenance of this machine is very convenient.

2). Double Roller Crusher is equipped with safety protection device

3). Double Roller Crusher cost is low, stable operation, high efficiency, saving energy, high crushing efficiency.

4). Double Roller Crusher equipped dustproof plant inside the machine and the sealing ability is excellent, so that thereis little powder dust and lower working noises, so that the working environment is greatly improved.

5). Double Roller Crusher  gap of the roll can be adjusted according to the requirement of the customers

♥ Zhengzhou Roller Crusher's Working Principle :

1). The materials to be crushed fall from the feeding mouth to the space between the two rolls.

2). After being squeezed and crushed, the final products will naturally fall.

3). When there are too hard materials or materials that cannot be crushed, the rolls of the roller crusher will automatically withdraw under the effect of hydraulic cylinder or spring to increase the gap between the rolls, and the too hard materials or the materials that cannot be crushed will fall down.

4). Thus protecting the machine from being damaged. There is a certain gap between the two rolls that rotate at the opposite direction, and the maximum discharging granularity of the final products can be controlled by changing this gap. 

5). Double roll crusher crushes the materials by relying on the two round rollers rotating at the opposite direction, and four-roll crusher crushes the materials by relying on the two pairs of round rollers rotating at the opposite direction. 

♥ Zhengzhou Roller Crusher's Main Technical Parameters :

♥ 2PG-400*250 Double Roller Crusher Finished Product :

♥ 2PG-400*250 Double Roller Crusher Ex Delivery Scene :

 If you are interested in our product, please contact me, welcome to visit our factory .

Name : Manli Wang .

Tel : 86+ 13837135242 .

Skype : isabel199063 .

QQ : 1655705453 .