Screw lift the shield is a shield, it can effectively protect the screw, light bars, shafts, columns and other parts from dust loaded with special pollution and destruction, it is possible to do with the parts stretch or compression movement, can be vertical or horizontal use. Level is recommended when using plastic or aluminum support ring, holding shield a certain uniform distance between the cavity and the screw, and prolong life. Stretching the length of time you can add a large metal ring at each compromise, to improve the stability of the shroud. Connection or fixed end commonly used metal flange can also choose cuff style. Screw lift the protective cover according to the processing methods, taking into account the factors of different materials suitable for different process can be divided into two forms. One is the steel ring supported screw shields, ventilation equipment dedicated screw lift, this shield using a variety of fabrics, there are stiff wire ring support in high temperature 110 ℃, the normal low temperature between -40 ℃ the work. Can effectively dust, water, oil, anti-emulsion and chemicals, this shield has a neat appearance, easy deformation characteristics, based on its tight, strong, this shield and can be used in many mechanical ventilation, dust and the like. This product is not only flexible materials available, but also because of the specific requirements it can be determined according to the desired diameter and length. Another is sewing screw shields, circular screw shields are stamped by the disc sewn into, within two adjacent sides, processing equipment dedicated screw lift, two outside stitched together by Sewing firm can achieve better shape stability and the horizontal direction. Material according to different working environment There are many options. In order to make the worm screw lift last longer, we need to maintain a reasonable manner in daily use, today small will simply explain to you how to use the time before the usual maintenance. 1,200-300 hours after the first oil change should be carried out, the oil change period within 4000 hours. 2, metallurgical equipment dedicated screw lift, regularly check the quantity and quality of oil, to keep enough oil, the timely replacement of oil containing impurities or deterioration. 3, refueling, screw lift, should pay attention to the direction of oil number and location should be the same to ensure proper lubrication. 4, filling the original oil-based lubricants must be the same type of storage tank. 5, frequently observed near the gear position from the gear box is abnormal sound heard, and listen from the gearbox bearing bracket seat near no noise, timely detection of problems. Automation and special screw lift _ military quality (Online) _ screw lift provided by Tai Machinery Co., Ltd. Dezhou. Dezhou Tai Machinery Co., Ltd. (www.qitaijixie.com) is a leader in Dezhou, reducer, transmission, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Tai machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future for Tai machinery.