Dual Barrier
Dual Barrier

Telescopic steel covers

PEI has reached in a few years a productive dimension in terms of volumes and quality standards, which place it at the top of the market.

Significant investments in machinery and in training programmes for human resources, under the guidance of highly professional technicians, have allowed us to face the real new challenge that the evolution of machine tools places us in front of: the use of linear motors and the increase in axis speeds.

The quality of execution and the attention paid to shock absorbers enable us to solve problems related to high speed.

The steel used is extremely high quality in terms of flatness, corrosion resistance and wear resistance. Sheet thickness ranges from 1.5 to 3 mm.

Telescopic steel covers may also be made of stainless steel. This production requires high quality materials and components, as well as sophisticated production technology. The high speeds of movement demand continuous innovation.

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Wipers
Pulling system
Other components
Working positions
Configurations
Documentation

Oil Scrapers

Standard telescopic steel covers

Wipers keep the surface clean and prevent chips from getting under the plates.

They are made of polyurethane to resist against heat and coolants, with or without a protective stainless steel chip guard.

PR5 Oil Wipers

Standard telescopic steel covers

The new PR5 wiper made by P.E.I. is particularly suitable for large-sized telescopic covers.

The gasket protecting and fixing profile is made of stainless steel: it does not oxidise even when not lubricated and resists cold working even with pure water.

Flexible wiper lip for optimal adherence to box to improve protection against chips and coolants.
Precise alignments between the elements keep the wiper preload at the intended value.

Removable Oil Wipers

Standard telescopic steel covers

PR4A the interchangeable and removable oil wiper

The PR4A Wiper is an innovative solution to replace the wiping profile quickly and without machine stops.

The PR4A Wiper consists of three independent elements:

  • a metal profile, integrated with the body of the telescopic cover.
  • a second removable metal profile.
  • the third is the wiping profile intended for cleaning the cover.

It varies its technical characteristics depending on the working environment for which it is intended, e.g. for working environments with refrigeration liquids or for dry machining in the PR4A D version.

Telescopic covers equipped with the PR4A Wiper allow customers to independently replace the wiping profile by following simple instructions:

  • unhook the removable part
  • replace the removable metal profile already prepared with the new one
  • wiping profile.

Patented