Qingdao Bairuitong Metal Abrasives Co., Ltd. possesses advanced equipment and technology, strong technical capabilities, comprehensive quality inspection methods, and stable product quality. It has passed the ISO9001:2000 international quality management system certification. The main products include stainless steel shot, cast steel shot, alloy steel shot, aluminum shot, copper shot, zinc shot, grinding shot, conductive steel beads, and cut steel wire shot, all of which are high-quality metal abrasives. The products are sold nationwide and widely used in casting, shipbuilding, machinery, automobiles, locomotives, steel structures, containers, steel pipes, stone materials, and other fields. The cast steel shot, cast steel grit, and grinding shot adopt advanced Japanese technology and processes, using centrifugal atomization granulation, followed by secondary quenching, tempering, rounding, screening, and packaging to produce high-strength, long-life reinforced cast steel shot and cast steel grit. The products feature strong adhesion, low sand consumption, high brightness in workpiece cleaning, excellent technical effects, uniform particle size, moderate hardness, dense internal structure, good elasticity, and wear resistance. Customers generally respond positively to the quality of stainless steel shot, steel grit, grinding shot, steel shot, blast shot, and cut steel wire shot.
1. Fast cleaning speed: QR steel shot and steel grit have appropriate hardness, fast cleaning speed, and good rebound. They can evenly and quickly clean internal corners or complex-shaped products, shortening processing time, increasing processing volume, and reducing production costs.
2. Long lifespan and low consumption: QR steel shot and steel grit have few internal defects, with a metallographic structure composed of tempered martensite and tempered troostite, offering strong impact resistance and a long lifespan.
3. Stress relief and strength enhancement effects: QR steel shot has a fine internal structure and is not easily broken. The uniform particle distribution helps relieve stress and improve the surface hardness of workpieces.
4. Strict quality management: The production process strictly adheres to the ISO9001:2000 standard, with rigorous process control. The quality control department conducts 24-hour tracking and testing during manufacturing, ensuring all product data are traceable.