Metal Bellows Forming Machine, Expansion Joint Forming Machine

The mechanical metal bellows forming machine is also called Automated punch former, it's a good machine for producing metal bellows expansion joints from single or multi-layer tubes, a wide production working range diameter from DN5mm to DN6000mm.This machine is designed for the special use of bellows multi - wave one - time automatic forming machine. Emulsion as the medium of the wave, using the principle of high pressure hydraulic bulging, with a specially designed hydraulic forming system and special forming die, through the PLC control, automatic separation of die sheet spacing, the special material of the tube billet one-time automatic processing forming. Single operation, a forming, fast speed, high efficiency, forming a workpiece about 2 minutes. Manual filling, exhaust, automatic drum wave, forming.

Advantage in technology
 

Adopting advanced bellow making technology, Siemens controller controlled, fully automated production.
Hydraulically powered, fast forming speed, low noise.
The material of forming tools are high strength die steel, long service life
Many safety precautions to ensure the safety of personnel and equipment in the production process.
This machine can be customized according to the customer's parameters.