Ground valve plate

　　Wear-resistant coating for weft selection fingers of drawbar, wire guide hook and rapier loom; Large press roll, cylinder shaft, cast iron outer plate, roll surface, cotton feeding roller shaft, upper chopper drive shaft, doffer shaft of the surface thinning machine; Sizing machine breather valve, drying room side shaft plane joint, immersion blue shaft, sizing roller head, main shaft journal, yarn guide roller, sizing roller, moisture regain measuring roller, warp shaft journal, yarn distribution machine journal; Wear-resistant coating such as roller of twisting machine and breaking machine, big roller, warping machine roller, guide roller of wire guide, hot roller and parting roller, guide roller, printing roller roller roll surface and journal, friction plate, etc.