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Laboratory Sealed Jaw Crushers

  

Laboratory Sealed Jaw Crusher is applicable to medium and fine crushed materials for the purposes of laboratory and production and primarily provided as environmental protection equipment for coal, electric power, mine, geology, chemical, metallurgy, building material and other industries. The product is produced by the only enterprise designated by the former Ministry of Geology and Mineral Resources, in compliance with the Industrial standards.

 

XPC Model Sealed Jaw Crusher is a new generation of crushing equipment with easy open of dynamic and static jaws, convenient clean-up and no blending of samples. It is capable of fine and medium crushing a variety of ores and materials with compressive strength of 24kg/cm2 and below. with great crushing ratio, uniform particle size and adjustment of output size.

I. Main Structure and Working Principle

This machine is mainly composed of machine body, moving jaw, eccentric shaft, jaw plate, flywheel, belt pulley, moving part, motor, feed hopper and receiving hopper.

The three angles of motor pulley drive the eccentric shaft through the belt pulley to get the moving jaw to move along the already adjusted track, so as to crush the materials in the crushing chamber.

The machine body is all steel structure. Fixed jaw plate is mounted on its front wall. Edge plates are mounted on the side wall of frame on the left and right of crushing chamber, to prevent the abrasion of side wall of frame.

The moving jaw is a molded casting part. On its front are installed active jaw plates. On its top, the eccentric shaft and rolling bearings hang over the frame. Its bottom is supported on the moving parts and is in rolling contact with the moving parts. At the two ends of the eccentric shaft are installed flywheel and pulley with groove. The machine body is connected to the machine base and the slideway of the motor is fixed onto the machine base with bolts.

The supporting system of moving jaw is equipped with riveting pin connection device. When there are hard objects that can not be crushed (e.g. pieces of iron) in the materials being crushed, i.e. the crusher is overloaded, the rivering pin will rupture rapidly, playing a protective role, to keep other important parts of crusher from being damaged.

A handle equipped with the function of pitch adjustment is installed on the left of the machine. This handle is used to adjust the size of discharge opening. The gap between the discharge openings can be adjusted through the adjustment of handle. In addition, when the jaw plate is abraded, the gap between discharge openings can be compensated through the adjustment of the handle.

Model

Capacity

Inlet size

Feed size

output size

Rotating speed

power

Weight

kg/h

mm

mm

mm

r/min

kw

kg

XPC60100

400

60100

50

1-3

650

1.5

110

XPC100150

1800

150100

90

5-25

380

2.2

190

XPC100125

600

125100

80

1-6

380

3

360

XPC150125

200

150125

100

6-38

375

3

417

XPC150200

2000

200150

120

5-30

375

5.5

450

XPC150250

3000

150250

125

10-40

3750

5.5

500

Model

Capacity

Inlet size

Feed size

output size

Rotating speed

power

Weight

 

Kg/H

mm

mm

mm

RPM

KW

SP60100

720

10060

48

0.8-15

300

2.2

330

SP100100

800

100100

80

0.8-15

350

3

400

PEX100100

960

100100

80

< 1mm
Accounts for 96%

600

2.2

300

PEX100125

45-600

100125

80

1-15

600

3

450

PEX125125

1600

125125

110

1-15

600

3

3000

MPE100150 sealed

45-600

100150

80

1-15

420

3

450

MPE100250 sealed

300-100

100250

80

1-8

420

4

700

 

Spare parts of lab jaw crusher

 

 

 

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