Positioning pile cylinder

Application

Such kind Cylinder is mainly used in positioning pile and other heavy industry.

Advantage
1. Max diameter: 1200mm
2. Parker or Merkel Seal
3. Long life time and easy repair
4. Good sealed performance

Main characteristics
1. Piston rod and cylinder body choose steel forgings
2. Piston rod chromating after heat treatment.
3. Choose Parker or Merkel seal ring
4. Hight temperature resistant and high pressure resistant according to the customers' requirments
5. Max pressure: 40 Mpa
6. Max temperature: 200 degree.

Product specification
1. Cylinder inner diameter max 1000mm
2. Length max 10 Meter

Machining facility
1. Horizontal lathe: Max Dia 1600mm* Length 10 Meter
2. Deep hole boring machine: Dia1000mm * Length 10 Meter
3. Deep hole honing Machine: Dia1000mm * Length 10 Meter

Main production procedure
1. Preparing the raw material
2. Turning cylinder body
3. Grinding cylinder body
4. Turning piston rod
5. Piston rod heat treatment
6. Grinding piston rod
7. Chromating piston rod
8. Grinding piston rod
9. Assembly all kinds of seal ring
10. Assembly hydraulic cylinder
11. Pressure testing
12. Painting and warehouse