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Steel Shot S330 S390

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High wear resistance,high impact resistance,good toughness,good hardness,low consumption,can recycle use 2800-3200 times,etc
Size: S110-S780
Diameter: 0.3mm-2.5mm
Hardness: GP GL GH
Appearance: Spherical
Density: ≥7.4 g/cm3
Packing: 25kg/small bag,40bags/ 1mt bag or pallet
  • S110-S780
  • ZW

ZW Steel Shot has highly praised and well appreciated by domestic end-user and distributor customers for good quality,

competitive prices and good after-sale services.our steel shot production process with advanced technical equipment,perfectly controlled heat treatments provide it with optimum resilience and resistance to fatigue.


Applications for different size:

S-110 ,S-170 ,S-230

Shot peening,blast cleaning and polishing stainless steel plate, thin steel plate and non-ferrous metals before painting process to increase elasticity and toughness.


Blasting,descaling,polishing small cast iron, cast part, heat treatment piece, aluminum, steel plate and cast copper alloy before gold-plating process to increase elasticity and toughness.


Blasting, descaling, shot peening and shaping of small-to-medium cast iron, ductile iron, cast parts, heat treatment piece, steel plate, steel sections, steel pipe,structural parts, chain and non-ferrous metals,etc.


Shot blasting, descaling, shot peening and shaping of medium-to-large cast iron, steel structure, forged piece, heat treatment piece, steel plate and steel pipe,etc.

S-660 ,S-780

Blasting,cleaning or descaling middle, heavy and super-heavy cast iron, cast steel, steel   plates,iron pipe, forged piece and heat treatment piece.etc.


Steel shots are widely used for descaling and descaling of steel workpieces before they are applied. In this case, centrifugal shot blasting equipment is often used. The shape of the ball and the low hardness make the steel shots do not cause excessive wear on the equipment. Steel shots are also widely used in the foundry industry. When the workpiece is removed from the mold, the steel is used to remove the sand from the surface of the workpiece.

The molten steel is melted and then sprayed with a high-pressure water spray gun to form molten steel into steel pellets, and the formed steel pellets are reheated to be homogenized and then quenched. The quenched steel pellets are dried and reheated and tempered in the furnace to achieve appropriate hardness, and the tempered steel pellets are sieved through a mechanical screen to a level conforming to the SEA standard for use in shot blasting equipment. Products of different particle sizes and hardness are used in different processes such as steel rust removal, surface strengthening and the like. When adding new steel shots, please observe the principle of a small amount of hard work.

The steel shots are made of selected raw material scrap steel, adding rare metals and best proportioning alloys, and are transformed into steel pellets by electric furnace smelting, modern equipment production, and after multiple electric heat treatment and automatic screening, in the process of forming steel grains from liquid metal. Its chemical composition and particle size are strictly controlled to ensure its mechanical properties meet various uses. Each production process has the strictest quality management. The steel balls produced are tightly organized, not easy to be broken, uniform in particle size distribution, have appropriate hardness, strong impact resistance and long service life.



ZW CHINA Homocentric Limited is one of largest manufacturer of abrasive,and we have many years experience of production and sale.We are still supply our products to domestic trading company for exporting in the past years,and our products quality has been recognized by customers,so a major strength of ZW CHINA Homocentric Limited is approved products quality.



  Tel: 0086-531-87104670
  Fax: 0086-531-87104670
  No.843,The Seven Jing Road, Huaiyin District ,Jinan City, Shandong Province,China