PXH series gyratory crusher_Zhongxin Heavy Industry

Description

PXH series gyratory crusher mechanical, hydraulic, electrical, automation and intelligent control technology, and to mark gyratory crusher, is a large-capacity, high efficiency and intelligent new crushing equipment, and Compared with the traditional gyratory crusher, it has high crushing efficiency, low use cost, and convenient maintenance and adjustment, which can provide users with more efficient and intelligent capacity coarse crushing solutions.

Features

1.The crushing chamber can be adapted to various crushing application conditions, with better 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 design for mobile or fixed crushing operations, which reduce 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.moving cone lock nut with cutting ring makes the removal of the moving cone liner easier.

8.High-strength frame design, even under 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.

Specifications

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	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

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PXH series gyratory crusher

Description

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Specifications

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