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Turbine

Hydroelectric equipment often works in harsh environments due to extremely high pressure and great friction with water flow, so ordinary metal components cannot guarantee long-term operation, but must use special…

Engine Bearings

For the lining of the sliding faces of hydrodynamic bearings, tin alloys are commonly used. An important criterion for the primer is to be applied free of foreign particles, having…

Drive Rollers

Damage to the drive shaft due to long-term wear is inevitable, but we have a solution to repair it domestically at a much lower cost thanks to modern methods such…

Gear

Currently, to increase productivity, some countries have applied laser heat treatment technology to heat treatment of gears and camshafts. Compared with traditional heat treatment methods, laser heat treatment has the…