Factory Address: Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province, China
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At the heart of our manufacturing operations lies a robust quality control process designed to ensure excellence at every stage. From the inspection of raw materials for density, cleanliness, and size uniformity to the detailed testing of semi-finished products
Abrasive testing Raw material heap density testing; Sieve to measure the abrasive passing rate; Appearance test abrasive cleanliness, grain size is uniform or not
Detect the density of the pile
Unit weight of semi-finished products Thickness of semi-finished products Semi-finished products shape and position tolerance Static unbalance value Consistency with the molding process: logo, hole ring, mesh, etc.
Sheet inspection: unclean logo, torn edges, less or more rings, deformed rings, distorted edges. Finished product weight, thickness, hole diameter check, balance value. Finished product performance test: cutting test, grinding test, rotary test.
We understand you may have questions about our products, services, and processes. Our FAQ section is here to provide quick and clear answers to the most commonly asked questions.
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