Pneumatic expanding shafts with self-centering ledges for continuous machines mod. 640 PQL POPE

Description

Pneumatic expanding shaft with self-centering ledges for continuous machines mod. 640 PQL POPE, designed to ensure perfect wrapping of the material at high peripheral speeds, is suitable to withstand heavy load stresses.

Adopts the tried and tested SVECOM system in groups of air chambers with aluminum centering expanders and rubber locking devices. Dynamically balanced at the required speed, complete with supports and tow couplings, it can be made with diameters and lengths as per the specifications listed below. Equipped with multivalve system: each air chamber has its own valve to ensure expansion, and if one gets damaged, the whole stays inflated; or the single valve system: each air chamer is connected to the other through a hole to ensure an equal expansion.

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Features

Core diameter: from 70 to 600 mm

Face width: up to 12.000 mm

Expansion range: 8mm on diameter

Air pressure: min. 5 bar (suggested 6 bar)

Contact SVECOM for Non-Standard requirements.

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