Technology Used For Hydroformed Bellows Manufacturing In India
Manufacturing Process for
- The hydroforming machine is designed by US Designers and has been manufactured to international quality standards.
- Hydroformed Bellows by hydroforming process are uniform in structure with adequate dimensional accuracy.
- In a single step, corrugations are formed on an entire metal bellow, which increases the productivity considerably.
- The properties achieved by the hydroforming process are far superior as compared to mechanically drawn bellows.
- Metal bellows can be manufactured with a single ply or multiple plies with excellent flexibility, pressure tightness, and little wall thickness
- Diameter Range mm 15 - 600
- Ply Thickness mm 0.2- 4
- Tube Length mm up to 1000
- Internal Pressure mm up to 340
- Total Power HP 25
- Forming Time Sec <60
- Metal bellows with diameters ranging from 90 mm to 1500 mm (New Machine is in development for bellows up to 6000 mm) can be processed on our Mechanical punch forming machine (also known as Mechanical Expander) which is also designed by US Designers.
- Single corrugation on the bellow is being formed mechanically.
- It’s a two-step forming process, the first step is to form the tube into convoluted shape and the second step is the re-rolling process.
- The convolutions are punched individually thus eliminating thinning of bellow material.
- Metal bellows can be manufactured with a single ply or multiple plies. Internal and external diameters can be aligned as per customer’s requirement.
- Diameter Range mm 90 - 1500
- Ply Thickness mm <3 (Single Ply), 5 Plies (1mm/ply)
- Tube Length mm <1500
- Total Power HP 7.5
- Forming Time sec <60
TESTING CAN BE CARRIED OUT LIKE:
- Radiography test.
- Fatigue test
- Helium leak detection testing.
- Pressure leak test
- Company uses EJMA based software along with our professional designers for bellow designing.
- Traceability of each bellow is maintained throughout the procurement to dispatch process.
- The organization is ISO 9001:2008 certified.
- High level of employee training.
Using the latest technology available in computerized bellows design analysis to EJMA guidelines, as well as a full complement of PLC controlled bellows forming equipment; we can provide design, drafting and fabrication of finished expansion joints of unlimited complexity.
We Are pliant Bellows Hydroformed Bellows Manufacturer In India.
Products & Services
- Metal Bellows
- Metal Expansion Joints
- Bellows Couplings
- Valve Bellows
- Pressure Switch Bellows
- Axial Expansion Joints
- Lateral Expansion Joints
- Hinged Expansion Joints
- Universal Expansion Joints
- Gimbal Expansion Joints
- Inline Pressure Balanced Expansion Joints
- Elbow Pressure Balanced Expansion Joints
- Cummins Engine Bellows
- Expansion Joints for Defense