2016 hengwang Sand Making Roll Crusher / 2 Rollers Crusher / Double Roller Crusher

  gold roll crushers deals widely used in mining machinery

Double roller crushers are used for both, primary and secondary crushing.
. They guarantee a strictly defined final grain size with a minimum of fine grains. Raw materials, secondary materials and by-products such as coke, sinter, coal, soft to medium-hard rock, ore, chalk, broken glass and similar products. Roller crushers are used mainly for crushing easily fractured materials such as soft limestone, chalk, and clay to between 1/3 and 1/5 of its original size.

Double Roller Crusher Features:

With the advanced hydraulic control system, users can adjust the pressure according to the material hardness, so that can press and pulverize the materials absolutely; With sensor, the machine can load relief when overload, so that to protect the machine; The advanced hardfaced technology improves the roller covers' life; Good performance, low cost in operation and easily maintainence.

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.