Production process of tap

- May 18, 2019-

Production process of tap:

Copper ingot dissolution casting (low-grade sand casting, gravity casting for high-quality taps) cleaning after casting casting inspection mechanical processing tolerance inspection leak test grinding surface inspection plating inspection assembly leak test water leak test product inspection packaging leaving the factory.


Casting: low-grade sand casting, high-quality tap gravity casting, a relatively new technology is die casting, one-time pressure grinding forming similar to zinc alloy die casting process.


Quality control: Before the finished product, the quality in the production process is controlled by quality control, and after the finished product to the packaging is sampled by the quality assurance part, mainly to check the packaging and placement of the product.