Four-prop shield bracket

Complete equipment, perfect process, can process all cylinder diameter 63-630 products, with heat treatment, electroplating and other special processes.

Key words:

Hydraulic ram cylinder

hydraulic prop

cylinders for mining equipment

Wantong hydraulic

Classification:

Energy mining equipment hydraulic cylinder

Tel: 86 400 900 3958

Electronic E-mail: info@wantonghydraulic.com

Inquiry

Push jack

Function

Push support and working face conveyor

Specifications

Cylinder diameter: 250-125 Rod diameter: 160-85 Stroke: 500-1200 Working pressure: 31.5MPa

Bottom lifting jack

Function

Lift the front end of the stand base before moving the stand.

Specifications

Cylinder diameter: 200-100 Rod diameter: 140-70 Stroke: 100-300 Working pressure: 31.5MPa

Telescopic beam jack

Function

Adjust the top beam position to improve the adaptability of the bracket top plate

Specifications

Cylinder diameter: 160-63 Rod diameter: 105-45 Stroke: 400-900 Working pressure: 31.5MPa

Prop cylinder

Function

Support bracket, height adjustment

Specifications

Cylinder diameter: 630/460-160/125 Stroke: 600-6000 Working pressure: 30-50MPa

Protection jack

Function

Make the guard plate swing up and down

Specifications

Cylinder diameter: 160-63 Rod diameter: 105-45 Stroke: 100-700 Working pressure: 31.5MPa

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Product Features

• Complete equipment, perfect technology, can process 63-630 all cylinder diameter products, with heat treatment, electroplating, automatic painting line and other special processes, with full process processing capacity;
• Strict selection of purchase channels, selection of Shanghai Baosteel, Daye Steel and high-strength materials from other domestic high-quality steel plant, the development of reasonable heat treatment, welding process to ensure that the hydraulic cylinder under high pressure, heavy load has a very high compressive performance;
• Seal selection of Taibao, Youtaike, Weiwan, Hallite and other well-known brands at home and abroad, the use of imported high-quality polyurethane materials;
• It has a variety of perfect surface treatment processes, including milky white chromium+hard chromium, tin bronze+hard chromium, laser cladding stainless steel and inner hole melting copper to meet different needs of customers. The surface hardness of electroplating chromium is ≥ 800HV, the neutral salt spray test is ≥ 720 hours, the surface hardness of laser cladding is HRC50-56, and the neutral salt spray test is ≥ 3000 hours;
• Joint pressure weld all adopt robot welding, weld beautiful, reliable, greatly reducing the risk of weld leakage;
• Customized design can be carried out according to the working pressure, size specifications and installation methods required by customers.
• Service commitment: 24-hour service hotline, 72-hour service in place
• 20 years of market validation, service China, world-renowned

Honor

At present, the company is a national high-tech enterprise and a national specialized and special new "little giant" enterprise. It has passed the China safety environment system certification, occupational health and safety management system certification, the two-way integration management system certification, and the data management capability (DCMM) secondary certification. Its products have passed the IATF16949 international quality system certification, coal mine safety mark certification, etc.