Brush quality standards and abrasive wire purchase standards_FAQ

Anhui Meixin Brush Factory shares brush quality standards and abrasive wire purchase standards, let's learn together. Brush quality standards ■Brush body outer diameter and hole coaxiality ■Abrasive wire tensile strength ■Brush roller brush wire density ■Normal service life ■Abrasive and roughness ■Whether the brush body is lint ■Suction roller surface finish, elasticity and water absorption ■The selection standard of abrasive wire used for brush wire and brush body 1) High grinding efficiency, good abrasion resistance, fatigue resistance and long service life; 2) Good resilience, high strength, high hardness and immersion in dry and wet conditions Good rigidity in warm water at 80ºC; 3) Uniform wire diameter and curvature; uniform color and unobvious chromatic aberration; 4) Uniform abrasive distribution and tight bonding; 5) Uniform abrasive particle size and many equal-shaped particles; 6) Good dimensional stability , Low water absorption, chemical inertness such as acid and alkali resistance; 7) Brush wire tensile strength ≥ kg/cm²; 8) Stable performance in different batches; welcome to visit www.mxbrushmachinery.com