Chen professional production of 80, 100 patent black, galvanized chain, 6-32 mm, raw materials are 20MN2, lifting chain standards, using advanced production line equipment, the whole strict quality control, using a carbon steel high temperature thermal treatment process dip made of, strictly from a variety of testing equipment to ensure its compliance with high intensity strength lifting chain standards to ensure that the impact resistance of products, Shandong lifting chain, carrying ability, toughness, and elongation to improve its safety performance and service life of different chain applications 1. tines chain in different industries: This chain is widely used in the timber industry, such as timber feed and output, cutting, transfer Taiwan transportation and so on. 2. Used heavy chain: agricultural chain suitable for field machinery such as tractors, threshers, combine harvesters and other. This chain requires inexpensive but can withstand impact and abrasion, in addition, the chain should be coated with grease or automatic lubrication. 3. High strength chain: a special roller chain, by improving the chain plate shape, thick chain plates, fine blanking chain plate hole, pin heat strengthened, can improve the tensile strength of 15 to 30, and has a good impact properties fatigue performance. 4. scoliosis chain: This chain has a large gap between the hinge and chain plates gap, and thus have greater flexibility, 80 lifting chains, can be used to bend the drive and delivery. 5. escalator chain: for escalators and walkways. Because of the long working hours escalator, 100 lifting chain, security requirements, and smooth operation. Therefore, this step chain must meet the requirements specified minimum ultimate tensile load, length deviation of two paired chains, cascade from the deviation. Shandong lifting chain, lifting chain chen, 100 lifting chain sling from Hebei chen Manufacturing Limited. Shandong lifting chain, lifting chain chen, 100 lifting chain 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.