PXH Series gyratory crusher,zhongxin gyratory crusher, cone crusher-Jiaozuo zhongxin heavy industry

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Introduction
Features
Working Principle
Specification

PXH series gyratory crusher mechanical, hydraulic, electrical, automation and intelligent control technology, and to mark the international advanced gyratory crusher,and Compared with the traditional gyratory crusher, it has low use cost, and convenient maintenance and adjustment, which can provide users with more efficient and intelligent super-capacity coarse crushing solutions.

Features

1.The crushing chamber can be adapted to various crushing application conditions, with the crushing performance.

2.Manganese steel wear parts are standard parts, chrome alloy fixed cone lining and lower frame lining are optional parts.

3.The effective dustproof seal is equipped with a positive pressure blower to prevent dust from entering the eccentric device and the driving device and extend the life of the crusher bearing.

4.Balanced design is an ideal design for mobile or fixed crushing operations, which minimizes the impact force transmitted to the crusher's support frame.

5.The beam bushings and seals can be easily replaced without removing the beam, which reduces manpower, time, equipment consumption and production losses caused by parking.

6.The heavy-duty integrated spindle is equipped with a patented alloy steel threaded spindle sleeve to reduce the stress of the spindle.

7.Patented moving cone lock nut with cutting ring makes the removal of the moving cone liner easier.

8.High-strength frame design, even under the severe crushing conditions, can work without failure and prolong service life.

9.The main shaft and the moving cone are cast into one body to avoid the loosening of the moving cone during the crushing process.

10.External adjustment device for large gear and small gear backlash.

11.Patent thrust bearing wear indicator releasably harmless silver in the lubricating oil reaches the worn thickness

12.The spindle position control system can easily adjust the spindle to compensate for the wear of the liner and control the product size

Working Principle

Gyratory crusher is mainly that the cross section of the upper portion of the lower frame, moving cone portion, the eccentric portion, the drive portion and the cylinder portion, etc., rotated by a motor driven horizontal shaft, a horizontal shaft driven by the eccentric rotation of the gear, and then driven by the eccentric portion in a circular cone movable pivot so as to achieve a continuous extrusion crushed stones.

By adjusting the hydraulic cylinder at the bottom of the moving cone, the moving cone can be moved up and down to conveniently adjust the size of the discharge port and the size of the product particle size. At the same time, the hydraulic cylinder also provides iron protection function. When an unbreakable object (such as iron block) enters the crushing chamber, the hydraulic cylinder can automatically make the moving cone fall, thereby releasing the iron block and continuing to crush.

Specification

Model

Feeding size

mm(in)

Pinion

RPM

Power

kW（HP）

125mm

(5.0’’)

140mm

(5.5")

150mm

(6.0’’)

165mm

(6.5’’)

175mm

(7.0’’)

190mm

(7.5’’)

200mm

(8.0’’)

215mm

(8.5’’)

230mm

(9.0’’)

240mm

(9.5’’)

250mm

(10.0’’)

42-65

1065

(42)

600

375

(500)

—

2010

(2220)

2335

(2575)

2515

(2775)

2870

(3165)

—

50-65

1270

(50)

600

375

(500)

—

2395

(2645)

2780

(3065)

2935

(3240)

—

54-75

1370

(54)

600

450

(600)

—

2885

(3185)

2985

(3295)

3145

(3470)

3335

(3680)

3485

(3845)

—

62-75

1575

(62)

600

450

(600)

—

2890

(3190)

3615

(3985)

3815

(4210)

4205

(4640)

4330

(4775)

—

60-89

1525

(60)

600

(800)

—

4195

(4625)

4540

(5005)

5080

(5600)

5295

(5840)

5530

(6100)

5805

(6400)

—

60-110E

1525

(60)

600

1200

(1600)

—

5535

(6100)

6945

(7655)

7335

(8085)

7570

(8345)

8280

(9130)

8595

(9475)

8890

(9800)

The above processing capacity is based on the following assumptions: 100% of the feed material passes through 80% of the width of the feed port; 80% passes through 60% of the width of the feed port, and 50% passes through a sieve with a size of 10% of the maximum feed block size. These capacity values apply to materials with a bulk density of 1.6 t / m3 (100 lb / in3).

All capability values are calculated at the maximum eccentricity of each device. All capabilities depend on different applications. Factors to consider when determining the total crushing capacity include: material characteristics, feed particle size, material distribution, work index, water content, and feed method. Please consult Jiaozuo Zhongxin Heavy Industrial Machinery Co., Ltd. to determine your processing capacity requirements.

Model

Weight

Beam assembly

Upper frame assembly

Main shaft assembly

Lower frame assembly

Spindle position control assembly

Eccentric assembly

42-65

kg pounds

119,750

264,000

20,500

45,200

80,100

36,330

23,130

51,000

29,570

65,200

4,040

8,900

3,080

6,800

50-65

kg pounds

153,300

338,000

30,840

68,000

54,880

121,000

28,120

62,000

29,570

65,200

4,040

8,900

3,080

6,800

54-75

kg pounds

242,220

534,000

38,100

84,000

85,050

187,500

38,560

85,000

62,140

137,000

5,400

11,900

5,720

12,600

62-75

kg pounds

298,460

658,000

69,850

154,000

109,320

241,000

42,180

93,000

62,240

137,200

5,400

11,900

5,720

12,600

60-89

kg pounds

398,250

878,000

65,320

144,000

154,680

341,000

66,220

146,000

82,780

182,500

10,430

23,000

8,940

19,700

60-110E

kg pounds

553,383

1,220,000

103,964

229,200

169,010

372,600

103,874

229,000

114,986

253,500

21,275

46,900

17,900

39,460

gyratory crusher

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Features

Working Principle

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