Shandong Longkuang Metal Products Co., Ltd.
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0.2mm-3.0mm Mild steel shot for metal surface cleaning blasting
As the name suggests, grinding pellets are forged products, also known as high manganese steel pellets. They are cut into cylinders using high-manganese steel wire at high speed, and then rounded with lead angles. They have no voids, no cracks, and no breakage. Its consumable shape From large to small until the particles are as small as 3/10 of the original particles, they are removed by the dust extraction system or separation equipment of the shot blasting machine to complete its entire service life cycle. Grinding shot is a new type of steel wire shot, which is to cut the steel wire into a cylinder with the same length and diameter and then grind it to remove its edges and corners to make it into a spherical ball body. Such a product has the advantages of both cast steel shot and steel wire cut shot: it can be polished evenly, does not damage the workpiece, is not easy to break, has high wear resistance and has a long service life after repeated polishing. Grinding steel shot is currently the mainstream metal abrasive material for finishing automobile and motorcycle accessories.
Through advanced engineered heat treatment, low-carbon shot architects a resilient bainitic microstructure imparting unmatched resilience and consistency. The non-optimized microstructure of high-carbon shot lacks strength.
Low-carbon shot is micro-engineered using judiciously screened low-contaminant feedstock and proprietary thermal tuning tailored for uniform hardness. High-carbon shot is not refined to this precision level.
Low-carbon shot's intricately architected microgeometry, developed through scientific metallurgy, endows considerably higher fragmentation resistance than high-carbon shot. Operating optimally for ~3,600 cycles, it reduces material utilization over 20% versus the alternative.
Low-carbon shot retains its curved contour longer during use thanks to its intricately devised internal framework. This markedly decreases wear compared to the fractal crumbling of high-carbon shot, minimizing downtime and repair expenses by at least 15%.
Low-carbon shot gradually downgrades into uniform, nano-ranged particulates via controlled transformation. This dwarfs the hazardous, jagged emissions from unstable fracturing of high-carbon shot's unpredictable makeup, more than halving airborne contamination.
| Technical Parameters | Values |
|---|---|
| Chemical Composition | C 0.06-0.12%, Si 0.12-0.3%, Mn 0.25-0.5%, S 0.045%, P 0.05% |
| Application | Automotive Industry, Industrial Fields |
| Size | 0.2mm-3.0mm |
| Features | Strong Impact Resistance, Stable Performance |
| Hardness Deviation | -3.0-3.0HRC |
| Hardness | HRC 36-52 |
| Name | Grinding Pills |
| Production Process | Rounded Low Carbon Steel Wire Shot Cutting, Stainless Steel Pills, Refined by Drawing, Cutting, Strengthening and Other Processes |
Metal processing: Grinding pellets are commonly used to prep metal surfaces by removing oxides, scratches, slag, etc. This creates a smoother, more uniform surface on products like castings, forgings, steel, aluminum, stainless steel.
Automotive: Automotive manufacturing and repair leverage grinding pellets to surface treat parts like engines, bodies, wheels. This improves surface quality and smoothness.
Aerospace: Due to demanding standards, aerospace relies on grinding pellets to polish engine/structural components, ensuring high surface quality.
Electronics: Grinding pellets are applied to electronic components and semiconductors to remove contaminants left from processes like welding. This enhances surface finish and electrical performance.
Precision machining: Very fine grinding pellets are essential for industries like optics, watches, jewelry to achieve high-precision, high-finish surfaces that demand meticulous polishing and grinding.
Inner packaging: 25kg/bag with inner film bag.
Outer packaging: nylon woven bag, kraft paper bag, carton.
Whole ton packaging: pallet or ton bag.
