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The metal bellows joint is made of high-quality zinc alloy die-casting and gold processing. The surface is generally galvanized and hard chrome-pla...

Many people are not familiar with spiral duct machines. In fact, spiral duct machines are widely applicable

Because the spiral duct machine can only produce straight pipes, elbow machine and other equipment have been developed.

Spiral duct machine is a machine for producing spiral duct. Spiral air ducts, also known as spiral bite thin-walled tubes, were first used in the m...

The bellows forming machine is the core equipment for producing bellows. The bellows produced have been widely used in various industrial fields. I...

The hydraulic bellows forming machine is composed of a mandrel, a pair of push dies and a pair of dies, and the cross-sectional shape of their work...

The bellows equipment uses a PLC control system, which makes it more accurate in temperature control and more intelligent in other aspects of opera...

In the production, the bellows equipment is mainly made of polyethylene as the raw material, which has a higher density, and after technical improv...

Why are bellows widely used in petrochemical, instrumentation, aerospace, chemical, power, cement, metallurgy and other industries?

Prestressed bellows are made of HDPE and are a new type of hole-forming material. It is mainly used for post-tensioned prestressed concrete structure.