Industrial Double Roller Crusher, Construction Equipment, Roll Crusher

  offers limestone four roller crusher with CE ISO

This machine mainly by roller, supporting roller bearings, compaction and adjusting device, machines and drives components. Two crushing roller respectively by key fixed axis in two. Axis of the ends for group bearing support, and installed in chassis

Through the feed opening, the raw materials fall to between the two rollers, after crushed, the final products drop naturally. When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine.

The roll crusher feature:

1. This machine mainly by roller, supporting roller bearings, compaction and adjusting device, machines and drives components. Two crushing roller respectively by key fixed axis in two. Axis of the ends for group bearing support, and installed in chassis.

2. Active roller bolted on chassis, driven roller is equipped with safety spring and activities bearing. Is in regulating the roller clearance or when the roller between fall into metal inclusions, driven roller axle can lateral movement, and avoid damage on the machine parts.

3. Machine drive respectively by means of single or two motor, pass the triangle belt to slot wheel drag the roller, according to the relative rotation direction so as to broken material work, material from incoming mouth through the roller, the roller roller grinding extrusion and broken, crushing of finished below from chassis after discharge.

About us:

Henan Zhongke Engineering & Technology Co., Ltd. is specialized in heavy equipment like various crushers, stone jaw crusher machine, magnetic separators, mining machines, bricks and blocks machines, cement production line, AAC block line, etc., which is located in the middle of China. Our competitive price, high quality products and excellent after sales service had gain us good reputation in this field.

Scenes of Workshop:

International cooperation: 

Pre-sale services: 

   1. Select proper equipment model;  
   2. Design and manufacture products according to clients' special requirement;
   3. Arrange for visiting our factory, assist them to handle relative procedure, such as visa.

Services during the sale:

   1. Make sure goods prepared within delivery time;
   2. Pre-check and accept products ahead of delivery;
   3. Prepare documents required to help customer pass customs clearance.
   4. Help clients to make Project evaluation and feasibility analysis and draft solving plans. 

After-sale services:

   1. Assist clients to prepare for the first construction scheme;  

   2. Install, debug and examine the equipment;  

   3. Train technical personnel the first-line operators;

   4. Provide technical exchanging

   5. Offer spare parts at a best price for long term.