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Head Machine Hydraulic Cylinder
Home / Product / Coal Mine Hydraulic Cylinders / Head Machine Hydraulic Cylinder

Coal Mine Hydraulic Cylinders

Head Machine Hydraulic Cylinder

Good synchronization and anti-side load

Because of the prolonged underground operation, the head machine had intense vibrations, large side loads, and a gravel soil environment with poor heat dissipation conditions, plus constant work and poor maintenance. Once the boring machine breaks down, it causes a big loss for the construction company. As a result, the structural fatigue resistance of the hydraulic cylinder, the shock and corrosion resistance of the coating, and the anti-pollution requirements on the sealed structure are very high.

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Overview

1. Built-in high-precision displacement sensor; monitor the stroke of the cylinder at any time.
2. Copper support is used in the guide sleeve, and the hydraulic cylinder has a higher anti-eccentric load capacity;
3. The piston rod is high-frequency quenched and composite electroplated to increase anti-collision and anti-corrosion performance.

Parameters

Items

Values

Unit

Scope of application

Bore diameter

50 - 810

mm

Head machines

Rod diameter

36 - 600

mm

Stroke

20 - 3500

mm

Working pressure

16 - 35

MPa

Output force

Push

≤ 18026

KN

Pull

≤ 8135

KN

Working temperature

-40 - 110

℃

Recommended Products

Jiangsu Hengcai Hydraulic Mechanical Co., Ltd.
Jiangsu Hengcai Hydraulic Mechanical Co., Ltd. was founded in 1988, focusing on the research and manufacturing of hydraulic cylinders. The manufacturing facility is located in Jianhu County, Yancheng City, Jiangsu Province, which faces Dafeng port in the east, neighbors Xuzhou in the west, borders Nantong in the south, and connects Lianyungang in the north. Xichang railway crosses our city; 204 National Road, Yanhai Highway, Yanxu Highway, and Ningjing Highway are all available. Only 70 kilometers from Yancheng Nanyang International Airport, convenient traffic lays a good foundation for our rapid development!

The company covers an area of 130000 square meters and has more than 200 employees. It was named a national high-tech enterprise and Jiangsu province model enterprise on management. The company has gained the certificates of ISO9001, ISO14001, and CE and has a good record of enterprise operation.
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