Machine Tool Screw Cover, Welcome to Enquire

When using the screw cover horizontally, it is recommended to use a plastic or aluminum support ring to maintain a uniform distance between the inner cavity of the cover and the screw, extending its service life. For greater stretch lengths, add a metal ring at each fold to enhance the stability of the cover. The connecting or fixed end is typically equipped with a metal flange disk, or a sleeve clamp can be chosen as an alternative.
Screw covers can be divided into two types based on the processing method, taking into account the factors that different materials are suitable for different processing techniques.
A steel ring-supported screw cover, featuring multiple fabrics with a sturdy steel wire ring inside for support, operates normally between 110°C and -40°C. It effectively prevents dust, water, oil, emulsions, and chemicals. The cover is neat in appearance and resistant to deformation. Due to its tightness and rigidity, it is suitable for ventilation and dust removal in various machinery. The flexibility of this product is not only in the choice of materials but also in determining the required diameter and length based on specific requirements.
Another option is the sewing screw cover, which is made by sewing a stamped circular disc. The two adjacent inner edges and two outer edges are stitched together, achieving good shape stability and firmness in the horizontal direction through the sewing process. The material can be selected from various options such as rubber-coated fabric, oil-resistant fabric, waterproof fabric, flame-retardant fabric, acid and alkali-resistant fabric, asbestos fabric, and fire-resistant fabric, depending on the working environment.