Article

  1. Home
  2. article
  3. Double roller coal crusher

Double roller coal crusher

ren

Song-Thrush

2020-12-17 03:57:54 1036

The double-roller coal crusher refers to the double-roller crusher we often say, also known as the double-roller crusher. The equipment has a low chassis, low noise during operation and a small failure rate. The crushed material has a uniform and fine particle size and can be used directly as fuel. Let me introduce you to the relevant information of the roller coal crusher.

Gold Mine has a complete range of roller coal crushers available from stock



Gold Mine double-roller coal crusher factory direct sales and affordable

The role of a pair of roller coal crusher

The double-roller coal crusher is mainly used for crushing particle size less than 80mm , Materials with a hardness of not more than 160MPa, suitable for the coarse and intermediate crushing of brittle lump materials in industries such as cement, chemical, power, mines, metallurgy, building materials, refractories, coal mines, etc. Gangue can be directly crushed, and the crushed materials have uniform particle size and low crushing rate, which simplifies the coal preparation process and reduces investment and production costs.

Gold Mine Hubei users on-site double-roll coal crushing production line, closed production, high-yield and environmentally friendly

Advantages of two-pair-roll coal crusher

1 Convenient adjustment of the discharge particle size. There is a wedge or shim adjustment device between the two rollers. We can control the gap between the two rollers by adjusting the bolts on the wedge device between the two rollers or increase or decrease the shim to control the gap between the two rollers, thereby changing the output particle size

2 Stable operation and low failure rate. The double-roller coal crusher has a self-protection device. When metal or over-hard materials enter the double-roller coal crusher, the protective device is activated and the debris is discharged from the equipment to protect the double-roller coal crusher. The roller is not damaged by hard objects, so the double-roller wear is small, and the equipment failure rate is small.

3 Less dust and low noise The internal dust-proof plate of the roller coal crusher has good sealing performance and the equipment chassis is low, so the equipment is running Stable noise and low dust generation

4 Convenient overhaul and maintenance. The roller coal crusher has a simple structure. It can be overhauled and repaired by moving the cover. The wear-resistant liner on the grinding roller can be replaced. Therefore, the equipment maintenance is convenient and the maintenance cost is low.

The on-site roller coal crushing production line of Gold Mine Zhuzhou users, low dust, low pollution, intelligent, high production

3 The working principle of the counter-roll coal crusher

The working principle of the counter-roll coal crusher

When the counter-roll coal crusher is working, the two rollers are divided by Different motors drive the V-belt to rotate, and the two rollers move in relative directions. One of the rollers is fixed, and the other is constantly changing the distance between the two rollers by a compression spring. After the material is reduced, the material enters between the double rollers. It is crushed and crushed, and the crushed material is discharged from the bottom discharge port.

Four-pair roller coal crusher manufacturer

Henan Gold Mine is a large-scale double-roller coal crusher in Henan Machine factory Home, the double-roller coal crusher produced by it has several types of single-roller, double-roller, three-roller and four-roller, each of which has different models, and can also be customized according to your needs to meet your different needs. Henan Redstar has 40 years of experience in the industry and strong technical strength. It has a good user reputation and is more worthy of your trust. Users who are interested in roller coal crushers can consult Henan Redstar for free, and there will be professional technical personnel in real time Serve you online.

Gold Mine double-roller coal crusher factory direct sales, high quality, much more affordable

Five-pair roller coal crusher model Number and technical parameters

Model

2PG0425

2PG0640

2PG0740

2PG0850

2PG1060


2PG1260

2PG1560

Roll diameter (mm)

400

600

700

800


1000

1200

1500


Roll width (mm)

250

400

400


500

600

600

600


Feed size (mm)

25

25

25

25

30


30

30

Discharge opening (mm)

28

28

28

28


210

2 10

210

Processing capacity(th)


510

1020

1530

2040

3050

4070

60110

Power model

Y132M6

Y180L6

Y200L4


Y225M4

Y250M4

Y315M6

Y315L6



Motor power (kw)

5.52

152

302

452

552

752


1102

Total weight (t)

2.2


5.9

9.8

13.5

17.2

28.5

39.3