Sheave Installation and maintenance: sheave wheel slot to use pads, pads according to the mine can have hardwood (such as elm, hazel wood, etc.) or custom-wearing plastic sheave mine Which is good, bearing alloys (such as lead alloy sheave mine, zinc alloy) and soft steel sheave mine supply, waste transport may also be made of tape or belts, and according to the size of the production is now using a rope Φ rope groove. The main components of sheave material meets the requirements: the journal and the shaft and hub mating surface roughness 1.6 sheave mine production plant, non-mating surface roughness 6.3. Axis subject to quenching, after quenching hardness HB220 ~ 250. Day axle must NDT inspection, defect shall not affect the mechanical properties of white spots, cracks. Sheave mine production plant, Xingda mine (certified), mine sheave provided by Anyang County Xingda Mining Machinery Co., Ltd. Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xingda mine in leadership with the staff warmly welcome all inquiries negotiations to create a better future Xingda mine.