1000mm Single Acting Double Acting Cylinder For Hydroforming Hydraulic Press

Name:Custom Made Custom Made Single/Double Action Cylinder for Hydroforming Hydraulic Press

Hydroforming Hydraulic Press is one of the major metalforming presses for different industries including automotive, aerospace, consumer product, industrial products, appliances, construction. For such press we shall need heavy,robust press frames with height heavy fabricated side columns.The hydraulic cylinder for hydroforminghas been highly required on the quality,and these cylinders are designed for at least 50 years usage,so we have the robust cylinder body thickness -120mm,and all the parts are made from steel 1020 forged steel body are made from steel 1020 forged steel and Ultrosand testing passed and stress relief:

Cylinder body:steel 1020 seamless tube and bottom,top forged steel or full forged steel 1020

Piston:C45 forged rod with heat treatment,surface hardened to HRC 48-52,chrome plating 0.05mm or chilled cast iron with surface RA 0.4 and hardness HRC 45

Seal:German brand or Parker

Guide sleeve:Brass

Application

Those single action cylinders are for Deep Draw Press

Main features

1. cylinder body made by steel 1020 forged steel with Ultrosand testing
2. Piston made by chilled cast iron with surface RA 0.4 and hardness no less than HRC48

3. Seal by Parker

4. Flange ring by steel 1020 forged steel 

5. Max testing pressure : 32 Mpa

Product Mximum Capacity

CNC machinery:

1. CNC Horizontal lathe: Max Dia 2000mm* Length 15 Meter

2. CNC Deep hole boring machine : Dia1500mm * Length 15 Meter

3. Cylinder body inside grinding machine : Dia1500mm * Length 15 Meter

4. CNC Vertical lathe DIA.5 meters

5. CNC miller:Width 3 meter,length 8 meter

Main machinery procedure

1. Raw material cutting 

2. Lathe into dimension and Ultrosand testing 

3. Grinding cylinder body inside diameter into tolerance

4. Piton rod lathe into dimension

5. Piston rod heat treatment and surface hardened

6. piston out-diameter grinding

7. Piston out surface chrome plating

8. Grinding the piston out surface into tolerance

9. Assembly flange ring with seals and support rings

10. Assembly flange ring into cylinder body

11. Pressure testing

12. Painting and warehouse

Hydrauliic testing:30 Mpa Holding time 2 hours

Cylinder body with brass guide sleeve before assembly: