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pipe product forming

  • Bellows Forming Equipment
Bellows Forming Equipment

Bellows Forming Equipment

  • Product description: The product adopts three-beam and four column structure, which consists of frame, main cylinder, pressurized cylinder, side cylinder, hydraulic power mechanism and electrical control system as a whole
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Equipment working video on line

Product Introduction


This equipment is suitable for forming process of metal bellows. To realize forming, the equipment pushes the tube blank into the mold cavity by boosting pressure in the tube and axial afterburner propulsion supplementary materials. The most important characteristic is that the bulging force transmits evenly and it can make the material deformational in the most advantageous condition.

Product Features

The product adopts three-beam and four column structure, which consists of frame, main cylinder, pressurized cylinder, side cylinder, hydraulic power mechanism and electrical control system as a whole.

The integral solid steel plate (the material is Q235A) is used in the beam-slab plate to avoid welding deformation and stress deformation of welding structure and to ensure its operation accuracy.
The deflector column adopts 45# high quality carbon structure round steel. Surface quenching and tempering treatment and surface plating hard chromium, the thickness 0.04-0.6mm, which is finishing polishing treatment, enable it has good wear resistance;
Our company uses our patent (ZL 201320060553.7) to design and manufacture this suite of the deflector column, so that it has good wear resistance and guidance, and it is also easy to repair.

The product adopts full servo system control, with high efficiency, high-precision, energy conservation, low noise and other advantages;

 Electrical control system using PLC programmable controller as the main control unit, and leave a spare output and input points, which adapt to different product requirements so as to program different control procedures;
The machine has quick bar, which is equipped with quick no-load and slow exploratory;

Performance and Feature
a)Product quality and productivity improvement: compared with traditional technology, this series of equipment can improve product quality and performance, and significantly enhance the production efficiency;
b)Control precision: Full servo system, PLC programmable programming, and improving work accuracy;
c)Smooth operation, energy conservation, low noise: servo control, stable and reliable operation, energy-conservation 40%~60%, low noise;
d)Reduction of production costs: high utilization of product materials, equipment saving conservation, increasing production efficiency and reducing production costs;
e)Excellent performance, accurate operation: the main hydraulic parts, electrical components, seals are imported brand-name products, so that equipment to reduce maintenance rates, increase the service life-span, to ensure the accuracy of work;
f)Safety and reliability: equipped with safety photoelectric protector device, motor circuit protection and limit switch;
g)Aesthetics: Compact structure, beautiful appearance, easy maintenance.
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