The gears are made of ductile cast iron, and through the heat treatment process, the internal organization of the metal is balanced, resulting in high hardness, low noise, wear resistance, and more reliable performance.
Gear casting implementation of strict standardization process and the whole process of traceability, material zero defects
Precision hobbing manufacturing process makes the gear bite surface larger and lower noise.
Reducer lubrication system provides reliable lubrication for forward and reverse rotation, ensuring long bearing life and enabling the pumping unit to run for long periods of time at less than 1 stroke per minute, allowing the customer to gain additional production from the wells. Complete product models, export models are 80, 114, 160, 228, 320, 456, 640, 912, 1280, 1824, 2560, etc., the domestic models are 13HB, 18HB, 26HB, 37HB, 48HB, 53HB, 73HB, 89HB and so on.
Audited Supplier 
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