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Switching Roller Manufacturers
HEC Machinery is specialized in complex aluminium castings for example Central Housing Assembly and other automotive parts since 1986. We have several foundries and located south-east of Shanghai in the city of Taizhou, Zhejiang Providence, China.
The Switching Roller ( also known as filter changeover spool) is the rotary core component of duplex filter systems. Rotating this cylindrical part switches fluid flow between the two filter chambers without shutting down the whole system.
OEM manufacturing available per drawings & samples. We provide one-stop purchasing from optimized of design, to tooling-, casting-, machining-, assembly-, coating-, and full inspection.
We have ISO 9001:2015, ISO 14001:2004 and ASME certificates for both foundry and assembly. If you have any questions, welcome consult.
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Switching Roller
HEC machinery is a professional aluminum casting factory. Our precision cast components are dedicated to industrial filtration systems, including Switching Roller. Our integrated casting and machining delivers reliable, consistent quality for your custom OEM projects.
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As a professional China Switching Roller manufacturers and suppliers, we provide customers with comprehensive project management services. Zhejiang HEC Machinery is the fourth factory of JJ group, located in Taizhou. We make customized Switching Roller. If I need a lot, then can I wholesale? Yes, you can. You can rest assured to buy advanced, durable and high quality products made in China from us. We have passed CE and ASME certification. For more information, please contact us immediately.
