
Add to Cart
Categories
1, according to the processing process requirements, can be divided into: direct punching type shrinkage machine (pneumatic or hydraulic), rotary shrinkage machine, knocking type shrinkage machine, rotary shrinkage machine.
2, straight punching shrinkage machine: through the pneumatic or hydraulic pushing calibre than the pipe outer diameter of the slightly smaller die, the pipe port extrusion become smaller; this process is suitable for a single variable diameter range of shrinkage processing.