Cleaning Chain

We take pleasure to introduce ourselves as one of the renowned Exporter, Manufacturer & Supplier of Cleaning Chain in Qingdao, Shandong, China. Technological processi a Using the blanking press for raw materials, to ensure its length, flatness, end face and the bar axis perpendicularity and other technical requirements, after stamping surface should be no burr, if appear uneven should timely adjust the bladei a To intertwine the materials, to ensure its pitch, width, end clearance, counterpart center offset, joint, precise extrusion of diameter and other technical parameters requirements.i note: when shut guarantee its pitch, width and end clearance, such as joint accord with tolerancei a cThe professional welding was carried out on the circle chain. When welding,adjustment the welding parameters such as current, voltage, speed, temperature, check whether the electrode block is damaged, after being stable for weldingi a LPre-stretching, use round link chain mold or caliper measurement, ensure the tolerance in the plus or minus 1 mm.a Tempering treatment, the inverter parameters such as voltage, current, rotate speed adjustment, can be carried out after the data stability of quenching and tempering treatment (thermometer to measure its temperature, ensure the quenching and tempering temperature).a YInspection qualified products to rust removing, polishing processing, ensure the surface finish.