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What Is A Semi-trailer Leg?
- Jul 12, 2018 -

The semi-trailer is the rear of the axle placed at the center of gravity of the vehicle (when the vehicle is evenly loaded) and is equipped with a trailer that transmits horizontal and vertical forces to the coupling of the tractor. Semi-trailers are generally three-axle semi-trailers, and their types are divided into 11-meter warehouse bar semi-trailers, 13-meter warehouse rails, and low-profile semi-trailers. It is a heavy-duty transportation vehicle connected to the semi-trailer head by a tractor pin.

PE polymer nylon leg pad is generally pressed or high-pressure extrusion molding, and later machined.

MC nylon production process: MC nylon production process is more complicated, after the nylon casting, it also needs to be placed in the high temperature steamer "steamed", MC nylon leg pad process is high, the scrap rate is high, and the price of MC nylon raw material is slightly higher This also affects the market share of MC nylon leg pads.


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