Anti-blast Coal Crusher From Zhonghang, Which Has Been Certificated By Natinal Coal Mine Safety Agency, Can Be Used in Mine Shaft  

Coal Crusher Quick info:

2. Type: we have  3 Crushing Grades machine:

Coarse Crushing Machine: 700-1500mm to 50-300mm

Medium Crushing Machine: 300-500mm to 50-150mm

Fine Crushing  Machine: 50-150mm to 2-30mm

3. Coal Crusher overall characteristic:

1. Correctly Control product particles

2. has no over crushing problem.

3. Very low wear of teeth roller and energy consuming.

4. double efficacy: screening and crushing

5. Simple structure, low height of complete machine, small operation vibration.

6. adjustable width between centers

7. crushing tooth is high intensity and high wearing. (for commen coal it can be weld buildup or changes at job site and the working life will not lower than 6000 hours).

8. large processing capacity, less noise level and small quantity of dust.

9. has self cleaning set-up, avoid non-choking of sticky material.

10. intelligent lubrication system.

Coal Crusher Main Structures:

1.Driven parts: Motor, Reducer, hydraulic couplers

2.Protect parts: Shaft and hydraulic couplers protects

3.Body: this part we will use carbon steel as material

4.Broken teeth: use Manganese alloy casting

5.Cover and hopper: according to your requirements, we can supply cover and hopper for you.

Coal Crusher Working principle:

The structure of our Double Teeth Roll Coal Crusher,especially broken teeth make the material powder percent very low.

1. material be feed to our crusher machine and begin first screening—-screen the material which size no need be broken .

2. the material can’t past the teeth roller ,will be broken to small size.

3.material finish break and get the finished products you need.

According to the optimum design of crushing tooth shape and tooth layout,  the two rollers relative rotation as a grizzly.

so as to make the material which size is bigger than request will be crushed and material which meet the size need will be directly pass through.  

discharging sizes has more block, less fine power, engery comsume.

Coal crusher Technical Specification:

1.Pre-sale services of Coal Mill

1) Selecting equipment type;

2) Designing and fabricating the products in accordance with the special requirements of the clients;

3) Training technical personnel for our clients;

4) Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects.

2.Services provided during the sale: Respect our clients; present the clients with ease, relaxation and a surprise; devote ourselves to improve the total value of our clients.

1) Checking products acceptance ahead of delivery;

2) Introducing the Golden service system to our clients.

3. After-sale services of stone jaw crusher Improve the added value of our products, and let the clients free from the using troubles:

1) Assisting the clients preparing for the first construction scheme;

2) Installing and testing the equipments;

3) Training the first-line operators on site;

4) Examining the equipment regularly;

5) Taking the initiatives to eliminate the failure(s) rapidly at site;

6) Distributing the guarantee fittings door-to-door;

Before our engineers suggest you the most suitable machine mode,please kindly tell us the following questions :

1). What’s the material you are going to deal with?

2). What’s the input size of the material?

3). What’s the output sizes you need?

4). What’s the producing capacity?