Passages hydrauliques tournants  Producteurs, Vendeurs, Fournisseurs

The company GAT- Gesellschaft für Antriebstechnik mbH is an internationally oriented technology company, which offers great competence and reliability with over 30 years of experience in the drive system technology industry. A team of 120 employees develops, produces, and markets rotary unions, test rig components, electrical slip rings, systems for internal minimal quantity lubrication, and air bearing precision spindles.

Crane Sealing Technology Co., Ltd. has been committed to the research and development and production of rotating transmission fluid solutions; the main products are: rotary joints, swivel joints, rotary ball joints, hydraulic slip rings, hydraulic multi-channel rotary joints/swivel joints, high-pressure hoses Connectors, etc.
Qingdao Crane Sealing Technology Co.,Ltd.
It is widely used in papermaking, rubber, chemical, textile printing and dyeing, iron and steel, metallurgical equipment, wind power generation, construction machinery and other industries. For this purpose, it provides a complete after-sales service system and becomes the best partner for many customers.
Crane's products are used in almost infinitely wide fields, and are most widely applicable to various materials, viscosity, temperature, pressure and speed applications. Rotary seal is a unique and specialized product because it must be able to withstand very high pressure while rotating at very high speeds. To achieve this, it is necessary to make the sealing surface achieve a nearly perfect fit, that is, the seal must be slightly overlapped, and can rotate smoothly and stably and friction is reduced to a minimum, in order to extend the service life and ensure no leakage.

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Our company, which has been family-run for almost 30 years, and which is located near the city of Dortmund, is pleased to be able to present our products to you here.
Thanks to our own production at the Herdecke location we are able to supply you with our products to the highest possible quality and delivery reliability standards. We constantly enlarge and modernise our machine park, so as to be able to produce to the latest technical standards.
Our ISO 9001 certified company also fulfils the highest demands, and is naturally certified to Pressure Equipment Directive 2014/68/UE. We produce in accordance with all standard guidelines, and our certification is carried out by accredited companies.

De nombreuses grandes, moyennes et petites entreprises ainsi que des clients privés sont
sont convaincus depuis des années de la qualité de nos produits. Utilisés
Nos pièces de rechange sont principalement utilisées sur les mini- et les midi-pelles, les excavateurs, les tombereaux sur chenilles, les bobcats ainsi que sur les motoneiges.