Product Details


Use site of booster of Tongya company



Indonesian equipment use site

CNC operation interface


Expansion effect of aluminum head

Working site of expander

Stainless steel bulging effect

Expansion effect of carbon steel head

Expansion effect of carbon steel head
Product details:
    Hydraulic dished head configuring machine applies to forming and manufacturing of dished head for tanks
Expanding is completed by using hydraulic system to brake a hydraulic cylinder, using a mould to compress work piece and using high pressure water machine to fill water in the mould. The rubber seal ring is placed on the lower module for sealing. It is suitable for capped ends of various shapes, featuring rapid bulging, better effect of forming, wide utilization and easy operation.
※The above is for reference only,subject to the contract.