Chain rust easily lead to customer headaches such as capacity, lifting chain prices, chain rusty reason is usually because of improper protection, Chen of the company to tell you note the following four: 1, companies do not strictly in accordance with the cleaning process of the production chain rust-proof seal rust-proof packaging regulations and requirements of the chain finished processing chain of parts and assembled rust treatment. The chain contact with corrosive liquids or gases. Quality 2, anti-rust oil companies for use in the production of cleaning products such as kerosene reach technology requirements. 3, the chain dropped lower and lower steel prices, resulting chain steel material gradually decline. Non-metallic impurities such as steel high (elevated sulfur content in the steel making material itself rust performance degradation), microstructure deviation. Now manufacturers of steel used in the chain more miscellaneous sources, the quality of steel is ichthyosaurs mixed beads. 4, part of the company's environmental conditions are poor, the high content of harmful substances in the air, working space too small to be effective rust treatment. Coupled with the hot weather, production workers in violation of anti-rust and so there are some rules exist. Lifting chain chain can be adjusted according to the height of lift lifting objects of different lengths crane essential extract important means to improve the operational efficiency of the crane to expand the operating range of the crane plays an important role. So how should we Maintenance lifting chain is a very important job, Guilin lifting chain, post-maintenance and maintenance can extend the life of lifting chain, more convenient to use our. Chen Li produced a lifting chain from 6mm-32mm lifting chain. 6.3mm, 7.1mm, 8mm, 10mm small size of the chain is also suitable for use with professional hoists. Chen of the company should market demand also produce some special-shaped chain, lifting chain brand, may in accordance with the requirements of customers in a wide chain of specific dimensions, lifting chain specifications may be made to widen the chain, ring chain. Absolute guarantee Rally, breaking four times. Guilin lifting chain lifting chain _ _ chen Use lifting chain sling from Hebei chen Manufacturing Limited. _ Chen Guilin lifting chains of the lifting chain lifting chain _ Use Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: Xu Lu source.