HEC machinery is a professional aluminum casting factory. Our precision cast components are dedicated to industrial filtration systems, including filter housing. Our integrated casting and machining delivers reliable, consistent quality for your custom OEM projects.
Zhejiang HEC Machinery is the fourth factory of JJ group. Our foundries are specialized in complex aluminium castings for example heat exchangers, locomotive parts, automotive parts and hydraulic parts since 1986.
We offer sand casting, shell core, gravity casting and die-casting (high and low pressure). We would be pleased to deliver parts according to your specifications.
We are casting Filter Parts:
-Filter Head
-Filter Housing
-Switching Roller
The head housing is the main structural enclosure for filter head assemblies. It accommodates internal filter parts and guides fluid flow through the filtration unit.
Manufactured by precision aluminum casting and CNC machining, our head housing achieves tight dimensional tolerances. It offers outstanding mechanical strength and sealing capability to withstand fluctuating working pressure.
Custom production is available per your drawings or samples.
Our one-stop service includes sand casting/die casting/gravity casting/shell casting, CNC precision machining, heat treatment and comprehensive quality inspection.