Hot Sale High Quality Cylinder for Coal Mining

Basic Info
  • Model NO.: mining cylinder

  • Usage: Lifting, Paushing and Falling

  • Power: Hydraulic

  • Pressure Direction: Double-acting Cylinder

  • Special Cylinder Type: Number of Cylinders

  • Diameter: 63---250mm

  • Rod Diameter: 45---160mm

  • Trademark: ODM / OEM /THS

  • Specification: TS/16949

  • HS Code: 841221

  • Material: Steel

  • Structure: Piston Cylinder

  • Double-Acting Cylinder Type: Common Cylinder

  • Working Pressure: 20--40MPa

  • Stork: 170---900mm

  • Package: Pallets

  • Origin: Shandong China

Company Introduction:

Tonghesheng is a manufacturer of custom hydraulic cylinders for a wide range of industries and applications.

Hydraulic cylinders are  manufactured utilizing CNC machining technology, automated welding  processes, and 

cellular machining and assembly concepts. Each cylinder  is oil tested then painted as per customer specifications 

on an automated  paint line. Facilities include capabilities for extended testing of prototype products prior to 


Specification as follow:

Max.Cylinder Bore280mm

Min.Cylinder Bore 10mm

Max.Piston Rod Dia.280mm

Min.Piston Rod Dia.10mm

Max.Retract Length3500mm

Min.Retract Length50mm

Max.Stretch LengthSingle stage cylinder 6500mm

                Dual stage cylinder 12500mm

Min.Stretch Length 60mm

Max.Working Pressure4500PSI

Min.Working Pressure1000PSI

Working Pressure of Heavy-duty Cylinder7500PSI

Quality Control:
>All specification is designed by professional engineer.
>All material is high quality-Seal kits were purchased from USA, Japan, UK,Sweden or Chinese famous brand.
>All material is processed by skilled workers and advanced CNC lathe
>All cylinders are 100% tested before package to ensure every cylinder is qualified for its purpose
>Package is air cushion film for each cylinder and steel case for all cylinders to ensure goods can arrive at customer safely
>One year warranty and long time track service is offered to solve any problems you meet after sale.