2-roller Stone Crusher

Product introduction

The 2-rollerstonecrusher is suitable for the coarse and intermediate crushing of brittle lump materials in cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, coal mines, and other industries. Its feed size is large, and the output size is adjustable. Materials with compressive strength ≤160MPa are crushed, such as limestone, slag, coke, coal, and other materials.

Working principle

The double roller crusher is mainly composed of rollers, roller support bearings, pressing and adjusting devices, and driving devices. The stone roller crusher drops the crushed material between the two rollers through the feeding port for squeezing and crushing, and the finished material falls naturally. In case of over-hard or unbreakable objects, the rollers of the roller crusher machine can be automatically retracted by the action of hydraulic cylinders or springs, so that the gap between the rollers is increased, and over-hard or unbreakable objects fall, thereby protecting the machine from damage. There is a certain gap between the two rollers rotating in opposite directions, and the maximum discharge size of the product can be controlled by changing the gap.

Features

1. Compact structure and high production efficiency

2. Low over-crushing force and good crushing effect

3. Simple structure and convenient maintenance

4. Low production cost and economical use

FAQ

Q1: Do you provide equipment operation training?

A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.

Q2: What about the quality of your products?
A: Our products are manufactured strictly in accordance with national and international standards, and we always test every piece of equipment before delivery.We guarantee if the quality of products is different from the description we described before your placing order, we promise a 100% refund.

Q3: Is the price of products reliable?

A: Yes, we are a manufacturer and we have the strength to give you the lowest price compared with other dealers. However, we have the policy that "According to the quantity order, we will offer the lowest price as possible with our utterly honest attitude towards business ".