Roto-molding, also known as rotational molding, is a processing method that heats the plastic raw material to a molten state, rotates the mold to make the plastic cover the inner wall of the mold, and forms the desired shape after cooling. The application of this process in the production of tractor fuel tanks has shown many unique advantages.1. Accurate replication of complex shapesTractor fuel tanks are often complex in shape and need to meet specific installation space and capacity requirements. Traditional metal welding or injection molding processes often face problems such as high cost and difficulty in processing when dealing with complex shapes, while roto-molding can easily cope with them. Through flexible mold design, any complex shape of diesel tank can be accurately replicated, and the inner wall is smooth and there is no weld, reducing the risk of oil leakage.2. Excellent corrosion resistanceThe operating environment of tractors is changeable, and the fuel tank needs to be…

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