Belling machines for rigid PE, PP pipes, for single or multisocketing (up to 2 pipes at a time), with PSP system (Permanent Socket Profile – international SICA patent).
Advantages and key features:
- The (SICA patented) PSP system allows forming sockets with internal calibration and avoids spontaneous shrinkage of sockets, even after lengthy exposure to atmospheric agents.
- Forming system for compact or multilayer pipes.
- Heating system with 3 thermo-controlled zones that allow uniform heating even of thick-walled pipes. Enhanced versions with greater productivity also available:
– H versions with a contact oven and a shortwave infrared (IR-SW) oven and socket cooling via pre-cooled air in an internal refrigeration cycle (SICA patent).
– D versions, configured with double socketing for increased productivity with small-medium diameter pipes.
- Belling pipes of any length, from 0.5 (1,5’) to 6 m (20’) (versions for pipes up to 12 m (40’) available).