Shandong KaiTai Industrial Technologies Co., Ltd. is the biggest manufacturer of metal abrasive in China which has developed 8 series including cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminum shot, zinc shot, copper shot, all together 80 kinds of abrasive products.
Aluminum shot is used for removing oxidation skin, burr, eliminating surface defect, removing stress, and etching, unknot, strengthen, prevention rust before painting of metal die-casting, precision casting, hardware tool, machinery manufacturing, automobile spare parts, apparatus, and pump valve industry.
Technological index of aluminum shot:
Types: 0.6~2.5mm
Chemical Composition: Al≥99%
Micro Hardness: 45~50HV
Durability: 6500 times
Microstructure: Deformed α
Density: 2.7g/cm3
Zinc shot is used for removing oxidation skin, burr, eliminating surface defect, removing stress, and etching, unknot, strengthen, prevention rust before painting of metal die-casting, precision casting, hardware tool, machinery manufacturing, automobile spare parts, apparatus, and pump valve industry.
Technological index of zinc shot:
Types: 0.6~2.5mm
Chemical Composition: Zn≥99%
Micro Hardness: 45~50HV
Durability: 6000 times
Microstructure: Deformed α
Density: 7.1g/cm3
Copper shot is used for removing oxidation skin, burr, eliminating surface defect, removing stress, and etching, unknot, strengthen, prevention rust before painting of metal die-casting, precision casting, hardware tool, machinery manufacturing, automobile spare parts, apparatus, and pump valve industry.
Technological index of copper shot:
Types: 0.3~2.5mm
Chemical Composition: Cu 58~99%
Micro Hardness: 110~300HV
Durability: 5000 times
Microstructure: Deformed αorα+β
Density: 8.9g/cm3