Automatic doors

Automatic doors

CRIE RUOTE srl offers technopolymer-coated ball bearings for automatic doors installed in supermarkets, business buildings, hospitals, hotels or airports.

We produce and assemble carriages for automatic doors, equipped with plates, pivots, screws, brushes and bearings.

We provide technical advice on which materials are most fitting, according to the door load and position.

We produce wheels with more and more wear-resistant coatings that reduce friction and noise.

We respect aesthetic and qualitative requirements in compliance with the safety standards in force.

On request, automatic turning can be performed in different shapes or radiuses.

CRIE for automatic doors

Single bearing

Single bearing or combined solutions.


Materials for carriages (the body of the carriage is made of steel and the bearings are coated with thermoplastic material).


Treatments with different finishes (chrome-plating, zinc-plating, yellow passivation, burnishing).

Production and assembly

Production and assembly of the complete carriage.


Different external coating shapes (“V”, “U”, rounded, concave, flat, special radiuses) in any color, also in self-extinguishing material.


Automatic turning.

Pivots and bushings

Pivots and bushings on customer’s request.


We are at your complete disposal.

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