Copper ingot→dissolution→casting (low-grade casting with sand casting, high-quality faucet with gravity casting)→cleaning after casting→casting inspection→machining→tolerance inspection→testing leak→grinding→surface inspection→electroplating→electroplating inspection→assembly→ Test water leak test → finished product inspection → packaging → factory.
Casting: low-grade casting with sand casting, high-quality faucet with gravity casting, the new technology is die-casting, and the primary pressure-molding process is similar to the current zinc alloy die-casting process.
Quality control: The quality of the production process before the finished product is controlled by quality control. The finished product to the packaging is sampled by the quality assurance part, mainly to check the packaging and placement of the product.
The most famous imported brands on the market include American Dartida, Moen, Kohler, American Standard, Hansgrohe of Germany, GROHE, Spanish music, Japanese TOTO, Australia's Koma, etc.
Famous domestic brands include Jiumu, Zhongyu, Shenluda, Brilliant Plumbing, Huida, Wrigley, Eagle, Zhongtao, Dengle, Lyle Shidan, Jiemei, Shee, Yading.
Diamond drill bits include many types of drilling tools, such as electroplated diamond dilling bits, metal bonded diamond or CBN drilling bit or core drill bits.
If you would like to drill through hard materials such as Glass, Stone, pebbles, Precious and Semi-Precious stones, Ceramic, Tile, Glazed Pottery, Shell, Bone or Fossils, then you will need to use a diamond drill bit. We offer a complete range for use with your rotary tool. Diamond Core Drills allow good circulation of water and will stay cooler whilst drilling. A core drill will cut more quickly than a solid drill since it is only cutting out a small circle of material.
Kemei produce and aim on different types of grinding tools, such as aluminum oxide grinding wheel, silicon carbide grinding wheels, mounted points, Diamond Grinding Wheels, CBN Grinding Wheels and wheel dressers.
If you need any type of grinding tool or professional advice about grinding on your workpieces. Don`t hesitate to contact us!
Diamond Drill Bit,Drill Grinding Tool,Drilling Machine Grinding Wheel,Metal Bonded Diamond Drill Bits
Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com