Custom Shape Bellows

１．high quality bellows with an aperture shape in accordance with the customer's requirements and designed to absorb large expansion and contraction displacement.

2. safety design in consideration of displacement, durability and pressure conditions, as well as the production of optimum jigs and tools, and the adoption of optimum manufacturing methods, enable
(1) securing a large displacement amount
(2) improving expansion and contraction durability
(3) stabilising quality.

3. products manufactured using extensive design and manufacturing skills, so they can be used safely in high vacuum areas.

１． Bellows with an aperture shape in accordance with the customer's requirements.

２． by adopting an optimum design in consideration of displacement and durability, and a rational manufacturing process from material procurement to welding and assembly.
(1) Ensuring the required performance
(2) Short delivery times
(3) Low prices.

3. products manufactured using abundant design and manufacturing skills, so they can be used safely in high vacuum areas.

This low-cost bellows assembly is mainly used for alignment adjustment between vacuum valves and chambers in OLED/FPD production equipment, and is designed to absorb assembly errors. In recent years, rectangular bellows with larger diameters have become more common due to the increasing size of glass substrates. We have taken up the challenge of rationalisation and weight reduction and have achieved a 30% cost reduction (compared to our company) through structural development.