Corrediça rotativa  Fabricantes, Comerciantes, Fornecedores

A SchuF entregou mais de um milhão de válvulas durante seus
quase 100 anos de história para uma grande variedade de indústrias em
mais de 50 países.
A Empresa tem unidades de produção e projetos na Alemanha (sede em
Frankfurt), Estados Unidos, Irlanda, Brasil e Índia. Também o  Grupo
SchuF tem escritórios de vendas e agentes que cobrem quase todo o mundo.
A Fetterolf Corporation nos E.U.A. é  a principal fornecedora de
válvulas para polímeros e, fundiu- se ao Grupo SchuF em 2004. Todas as
subsidiárias da SchuF trabalham em conjunto dentro de um perfil de troca
de idéias e melhorias continua de processos e tecnologia.

We are your high-performance partner for vacuum pumps, compressors, pressure vacuum pumps and side channel blowers.
All
from a single source. We carry on a comprehensive and reasonable priced
product range of high quality vacuum pumps, compressors, pressure
vacuum pumps and side channel blowers of all leading manufacturers and
brands.

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.