High quality 32 forged three ring chain for connecting Yucheng mining cars

Description :

　　32 forged three ring chain for connecting Yucheng mine cars

　　thirty-twoForged three ring chain, used for connecting mining cars, forged three ring chain for mining cars, diameter 32 forged three ring chain, mining three ring chain

　　Tai'an Yucheng is a manufacturer with excellent reputation and is worthy of your trust. Our products win by quality, with a complete range of varieties to satisfy you.

　　32 forged three ring chain application: mining car connection material: alloy steel

　　Manufacturing standards: ISO, DIN, BS, GB, MT, etc. Strength grades: C, B

　　Safety assurance: Verify that the load is twice the working load

　　1、 32 forging three ring chain processing flow:

　　1. Overhauling, square drawing, flattening, initial shaping, forging end rings, large double-edged chopping rings, small double-edged chopping rings, point punching and punching, punching residual materials, and separating chain rings;

　　2. Check for excess material in the middle and end rings and remove burrs on the fly edges;

　　3. Forge the half ring at the end and remove the burrs and flying edges on the inner and outer rings;

　　4. Forge and seal the entire end ring, remove internal and external burrs, check and remove burrs;

　　5. Forge the middle ring, remove internal and external burrs, check and remove burrs;

　　6. Precision forging of three rings, removing burrs inside each ring, removing burrs outside each ring, and inspecting and removing burrs;

　　7. Inspection and immersion painting.

　　2、 32 forged three ring chain specifications:

　　φ32×50×165

　　The thickness of the ring is 32, the width and diameter of the single ring are 50, and the length and diameter of the single ring are 165

　　Load 137.2KN Breaking load: 784.5KN Bending performance: 180 degrees Material: 25#

　　φ32×60×140

　　The thickness of the ring is 32, the width and diameter of a single ring are 60, and the length and diameter of a single ring are 140

　　Load 137.2KN Breaking load: 800KN Bending performance: 180 degrees Material: 25#

　　3、 32 Precautions for forging a three ring chain

　　1. For the first time using a 32 forged three ring chain and every 2 years after using it, it must be tested with a tensile force twice its static load one by one. If cracks or elongation exceeding 0.2% are found, it cannot be used.

　　2. 32 forged three ring chains are not allowed to exceed their allowable working load and safety factor during use.

　　3. 32 forged three ring chains are not allowed to be repaired or reprocessed by themselves (welding, heating, heat treatment, surface chemical treatment). If the above treatment is required, it should be sent back to the production plant or carried out under the guidance of the original manufacturer.

　　The fiber structure of Tai'an Yucheng brand 32 forged three ring chain has good continuity performance. The test results show that its impact resistance, tensile strength, and bending performance are all higher than the standard requirements, and the product performance is safe and reliable.

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• 32 forged three ring chain