The swaged scraper chain is formed by a scraper chain link or by a different combination of scraper links and drag links. The chain link is a forged product, and the pin shaft is generally heat treated by alloy steel as a whole, and the surface high frequency treatment method can also be adopted to increase the surface hardness of the pin shaft. The chain link is generally heat treated by alloy steel as a whole, and surface carburizing treatment can also be adopted to improve the wear resistance of the chain.
Forging scraper chain application: buried scraper conveyor, die forging chain is suitable for grain machinery, mining machinery, steel plants, power plants and other industries.
The forged chain is formed by die-forging, and is formed by drilling, milling, etc., and then connected by a pin.
The advantages of the forged chain are simple structure, reliable use, strong adaptability to materials, and various sections of the chain can be designed with equal strength, so the weight of the forged chain is the same as that of other types of chains at the same strength and the same pitch. light. The forged chain pitch ranges from 101.6mm to 200mm in several different lengths, and the weight per meter ranges from 9.8kg to 12.9kg.
The disadvantage of the forging chain is that it has certain requirements for the pressure equipment, and it is necessary to prepare the mold and spend more mechanical processing, and the price is relatively expensive.