Hydraulic cylinder

JW HYDRAULIC understands the importance of quality, and maintains a focus on producing a high level of quality, cleanliness in installation and 100% testing of all cylinders. As a result, our customers know that JW HYDRAULIC cylinders are always an excellent choice for applications that require durability and constant use, and where maintenance and repairs must be kept to a minimum.
All of our production sites are certified according to ISO 9001: 2000 covering Sales, Development, Production and Service of hydraulic cylinders. Welding technics has been approved by CCS and GL. Productions are mostly carried out by CNC machines. Complete recording system for all material, production and inspection, enables us to quickly track and solve any of our customer's problems.

Because of our extensive experience with marine and offshore applications, we works often with a number of regulatory certification agencies, including DNV, ABS, Lloyds, BV, SGS, GL, and CCS

Technical Specification of Hydraulic Cylinder
Bore: 40-1000 mm
Rod: 12-500 mm
Stroke: Max 15 500 mm
Design Pressure: Max 700 bar
Weight: Max 60 tons
Valves: SUN (USA)
Seals: PARKER (USA) or MARKEL (Germany)
Bearing: LONGXI (China)
Painting: 3-coat marine painting
Certificate: DNV, ABS, Lloyds, BV, SGS, GL, and CCS
Material: Carbon steel, Alloy steel, Stainless steel

Main Equipment
FT Series 500 x 12 000 Skiving & Burnishing Machine
CNC Boring & Milling Machine
TH 5650 Machining Center
CNC Heavy-duty Horizontal Boring Machine
CNC Heavy-duty Horizontal Lathe
Ultrasonic Cleaning
Welding Equipment
Baking Finish House
Testing Equipment