screening typed double teeth-roller crusher

screening typed double teeth-roller crusher

Product introduction:

The graded double-toothed roller crusher is a new concept of graded crusher developed by our company on the basis of imported similar product technology. It is completely different from the traditional roller crusher by crushing and crushing materials, but using The combination of shearing and stretching achieves the breaking of the material.
The graded double-toothed roller crusher is equipped with two horizontally mounted and parallel toothed rollers in the crushing chamber. The surface of the toothed roller has broken teeth. The toothed rollers are rotated by the transmission device (single motor drive or double motor drive), and finally the crushed teeth The force of shearing and stretching is applied to the material to break it. When a larger crushing ratio is required, an adjustable crushing bar can be installed under the two rollers of the stepped double-toothed roller crusher. When the toothed roller holds the material, the first stage is broken, and when the material passes through the double roll, the first stage is generated. In the second stage of the crushing, the crushing rod can cooperate with the roller teeth to perform the third stage crushing on the fragments generated in the previous two stages.
After years of development, the graded double-toothed roller crusher produced by our company has formed five series and various specifications. With its excellent function, it can efficiently crush all kinds of wet, dry, sticky, soft and hard ore and rock without blocking. In terms of structure, performance, quality and service life, it has reached the international advanced level of similar models and can completely replace imported products. It has been widely used in the crushing of various ores such as bauxite, limestone, laterite nickel, raw coal and oil shale.

Advantages:

1. The breakthrough of the classification double-toothed roller crusher in the theory of crushing makes it more compact and lighter than other crushing equipment of the same output, which reduces the investment cost.
2. The graded double-toothed roller crusher is completely different from the traditional double-toothed roller crusher. It uses the tensile force and the shearing force to break the ore, thereby reducing the powder content and the product granularity is relatively uniform.
3. The graded double-toothed roller crusher has a large tooth shape, and the design of the position and spacing of the broken teeth ensures that those particles smaller than the acceptable block degree can pass through the crushing section without breaking, so that the crushing power consumed is reduced. This unique Its characteristics make it have high processing capacity at low speed and low wear.
4. When dealing with large water content and thicker materials, a sparse plate can be arranged on both sides of the crushing roller to clean the teeth to avoid sticking.
5. The hydraulic coupling and the hardened surface reducer are used on the transmission. The fluid coupling makes the transmission smooth and provides overload protection; the hardened gear reducer has high transmission efficiency, long service life and compact structure.

Order notes:

1. Material characteristics, feeding size and discharging size should be presented in the contract.

2. Lubrication system is usually supplied with nipples mode. Please specify in the contract if centralized lubrication and electrical lubrication are required.

3. Standard configuration does not contain the electrical control. If needed, please specify in the contract.

technical parameter:

Model
Centre distance
mm
Roller dia.
mm
Roller length
mm
Feeding size
mm
Dischar
ging size
mm
Capa
city
(t/h)
Motor power
(kw)
Weight
t
Outline
size
mm
length
width
height

2PCQ

400

400

450

500

300

50-100

50-100

30

9.3

2110

2300

800

1000

100-200

55

11.8

2560

2565

800

1500

150-300

90

12.8

3040

2615

800

2PCQ

500

500

600

1000

500

150-250

200-350

110

13.2

3859

2000

900

1500

320-550

160

17.5

4360

2200

900

2000

420-720

110×2

23.5

5204

2400

1080

2PCQ

650

650

800

1500

650

180-300

420-700

110×2

18.5

4850

2600

1130

2000

550-940

132×2

26.3

5422

2600

1130

3000

840-1400

220×2

39.4

6480

2600

1130

2PCQ

850

850

1000

2000

850

200-350

640-1100

160×2

48

5688

3000

1390

2500

800-1350

220×2

56.7

6290

3000

1390

3000

960-1650

250×2

68

7260

3000

1390

2PCQ

1000

1000

1200

2000

1000

250-350

800-1200

200×2

57.6

5860

3300

1700

3000

1200-1700

315×2

69.8

6380

3300

1700

4000

1600-2200

400×2

82.9

7390

3300

1700

2PCQ

1250

1250

1400

2000

1300

300-400

960-1280

220×2

69.1

5980

3650

2050

3000

1440-1920

400×2

83.5

6500

3650

2050

4000

1920-2560

450×2

100.2

7520

3650

2050