Hydraulic Components Spools and Sleeve
Hydraulic Components - For 30 years our team at SPP INDUSTRY has been manufacturing components for the hydraulic industry. Most of the components manufactured are used in hydraulic pumps, motors, excavators, agricultural machinery, automotive, medical, aerospace and other applications.
Our hydraulic components include cages, spools, valves, poppets, adapters, and hydraulic fluid distribution manifolds.
Spool and sleeve in hydraulic components is our area of concentration. OEM of spool and sleeve requires high precision grinder equipment, and many spool and sleeve fit requirements are 0.01, and we can manufacture to 0.003 fit effect. This requires precision bore honing and precision OD grinding, and we can achieve a polishing effect of Ra0.01um and an error range of 0.001.
Manufacturers and suppliers of spool and sleeve in hydraulic components
Hydraulic spool and sleeve applications and hydraulic systems.
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SPP Industry Ltd.
In the 1990s, SPP Industry Ltd was one of the first manufacturers to establish CNC machining in China. The company has now established five major machine parks in China, with significant achievements in the areas of 5-axis machining, precision grinding & honing, gear machining, large parts machining, custom tungsten carbide and new material development respectively.
