The housing of the reducer for gold mining and sand dredging ships is usually made of cast iron or cast steel. It has a solid structure and can withstand large external forces and internal pressures. The surface of the housing has been treated to have good wear resistance and corrosion resistance, and can adapt to harsh working environments. Its reasonable design makes it easy to install and maintain, and it can effectively protect the internal gears, shafts and other components, playing an important role in sealing and supporting.
ZQ series reducers are high-performance power transmission devices designed for gold dredging ships, mining machinery and heavy sand and gravel processing equipment. They use soft-tooth gears + optimized box structure, and have core advantages such as high torque, high load and long life. The transmission efficiency of this series of reducers is over 96%, which can adapt to continuous high-intensity working environment. The gears are treated with carburizing quenching + precision grinding process, with excellent wear resistance, and the service life is increased by more than 50% compared with ordinary reducers. It is widely used in heavy equipment such as chain bucket dredgers, spiral sand washers, gold mining ships, etc., helping customers significantly reduce maintenance costs and improve operating efficiency.
