The product is widely used in surface deburring, surface leveling, and brightening processing of aluminum alloys, zinc alloys, copper parts, stainless steel castings, etc.
Zinc shot is a high-performance zinc metal shot designed for precision surface treatment applications where both cleaning efficiency and surface protection are required. As a premium zinc shot blasting media, it delivers controlled abrasion with minimal substrate damage, making it ideal for sensitive non-ferrous metals and precision castings.
In modern surface finishing systems, zinc shot plays an important role within the broader category of blasting abrasive media, especially in industries requiring both deburring efficiency and enhanced surface aesthetics.
Specifications：Φ0.6mm-Φ2.0mm
Products | Zinc Shot |
Shape | Cut wire shot/Shot |
Chemical Composition | Zn≥99% |
Hardness | 45-50HV |
Tensile Intensity | 90-120Mpa |
Durability | 6000 Times |
Microstructure | Deformed α |
Density | 7.1g/cm3 |
Bulk Density | 4.1g/cm3 |
The product is widely used in surface deburring, surface leveling, and brightening processing of aluminum alloys, zinc alloys, copper parts, stainless steel castings, etc. It can improve the fatigue and corrosion resistance of workpieces, solve surface defects of castings, and make the product surface whiter and brighter.
Production process: Developed using processes such as wire drawing, cutting, and rounding.
1. Uniform composition, fine particle size, moderate hardness, and long service life.
2. The specific gravity is close to that of steel with low hardness, so it can not only remove large burrs on the surface of the product without wear, but also form a anti-corrosion and rust proof layer on the metal surface
3. Different from aluminum abrasives, the ignition point of dust is low and safe to use. And it has a good whitening effect on the surface of the workpiece.
Zinc shot blasting is widely adopted across multiple manufacturing sectors due to its balanced hardness and anti-corrosion properties. Typical applications include:
Precision deburring of aluminum die-cast components
Surface finishing of zinc alloy structural parts
Cleaning and brightening of copper-based components
Refinishing of stainless steel castings for improved appearance
Surface preparation before coating or plating processes
Controlled peening for improving fatigue resistance of metal parts
In automated systems, zinc shot blasting media is often preferred where surface integrity must be maintained while achieving uniform finishing results.
Using zinc shot in surface treatment processes provides several technical and operational advantages:
Reduces surface damage compared to harder abrasives
Produces a brighter, more uniform metallic finish
Helps form a mild protective layer that improves corrosion resistance
Generates lower dust levels during operation, improving workshop safety
Suitable for repeated cycles in closed-loop blasting systems
Stable performance in precision finishing environments
These characteristics make zinc shot blasting a preferred choice in industries requiring both performance and surface quality control.
Compared with traditional abrasives, zinc shot demonstrates a unique balance between softness and durability. This makes it particularly effective for delicate alloys where conventional steel abrasives may cause deformation.
In high-end finishing lines, zinc shot manufacturer solutions are increasingly integrated into automated blasting systems to improve consistency and reduce post-processing requirements.
High-quality zinc shot is produced under strict process control to ensure uniform particle structure and stable performance. Each batch undergoes:
Particle size screening for consistency
Hardness stability verification
Density and flowability testing
Microstructure inspection for deformation uniformity
Reliable suppliers such as Shandong Kaitai emphasize precision engineering and stable production parameters to ensure long-term blasting efficiency and repeatability.
To maintain optimal performance of zinc shot blasting media, proper handling and storage are essential:
Store in a dry, ventilated environment
Avoid direct contact with moisture to prevent oxidation
Use sealed containers during long-term storage
Ensure clean transfer systems in automated blasting equipment
Proper storage helps maintain flow stability and ensures consistent blasting results in industrial applications.
Within the surface finishing industry, zinc shot is positioned as a specialized alternative to steel-based abrasives. It bridges the gap between aggressive cleaning and fine finishing, making it suitable for precision manufacturing environments.
Its controlled abrasion characteristics allow it to deliver efficient cleaning while preserving base material integrity, which is critical in aerospace, automotive, and precision engineering sectors.
Zinc shot blasting media is used for surface cleaning, deburring, and finishing of non-ferrous metals such as aluminum, copper, zinc alloys, and stainless steel. It helps improve surface brightness while maintaining structural integrity.
Unlike steel shot, zinc shot is softer and produces less surface impact. It is preferred for delicate workpieces where surface protection and bright finishing are required, while still maintaining efficient cleaning performance.
Yes, zinc shot has good durability and can be recycled multiple times in closed-loop blasting systems. Its consistent structure ensures stable performance over extended use cycles.
