Doosan excavator hydraulic cylinder
DX800 bucket hydraulic cylinder
| DH55-5 |
DH220-3-5 |
DH300 |
| DH60-7 |
DH225 |
DH360 |
| DH130 |
DH258-7 |
DH500 |
| DH150 |
DH280 |
DH420-5 |
| solar 300 |
solar 340 |
solar420 |
| DX300 |
DX340 |
DX420 |
| solar 255-v |
DX800-7 |
|
Our quality control:
We focus on every part's quality and material:
Rod seal:
Superior quality named-brand seals improve a longer life and seal effect.
Tube:
skived&burnished or vertical honing tube assures the concentricity and straightness.
Rod:
Induction hardened prior to chrome plating enhances the surface hardness. Enhanced chrome plating improve corrosion resistence and anti-scratch performance.
Piston:High pressure piston sealing material.
For many decades already, JDF has been among the world’s leading providers in the area of hydraulic cylinders. The company specialized in the development and production of customer-specific hydraulic cylinders as well as in a large number of application areas.
JDF concentrates on the manufacture of high-performance hydraulic cylinders, designed either as one-step differential cylinders or as multi-step telescopic cylinders.
The welded cylinder design is preferred in mobile hydraulic applications, as well as in heavy industrial machinery, although it is also used in a large number of other industrial sectors. For the manufacture of the finalized products, JDF uses a large number of different robot and CNC supported manufacturing processes.
