One of the following flat, circular lifting belt, sets of rigging occurs, discontinue use 1, the body is cut, badly bruised, with a share of loose, when the partial rupture, should be scrapped; 2, the surface of serious wear and tear, lifting with pictures, SLING abnormal deformation fluff, wear reach the original lifting width of 1/10, Changchun sling, should be scrapped; 3, synthetic fibers soften or aging (yellowing), surface roughness, synthetic peeling, elastic smaller, strength When weakened, lifting belt material, it should be scrapped; 4, lifting belt moldy. Acid burns. Hot melt or char the surface more loose, when corrosion, should be scrapped; 5 sets of rigging metal severe bruising, resulting in deformation of the use; 6, sets of rigging seriously corroded metal strength. Chen power lifting with a brief summary of the production process: First, it is a prerequisite for the production of raw materials testing, this step determines the quality of the product; when the raw material of qualified, lifting belt production process, into the webbing, dyeing, mention the word process; when the raw material After quality indicators meet requirements for the core production. By co-core, twisted core processing equipment to meet the core requirements; and semi-finished products of each step of the skin, the inner core, the core process of wear to be mounted to meet the technical requirements of the product; and finally sling suture must stitches evenly beautiful, meet the quality requirements. Flat sling lifting belt _ _ Changchun chen chen sling sling from Hebei Manufacturing Limited. Flat sling lifting belt _ _ Changchun chen chen, Hebei lifting belt sling Manufacturing Co., Ltd. (www.wuzhouds.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Xu Lu source.