Aluminum truck body extrusions
Using aluminum to make  truck trailer body and RV has great economic and social benefits. RV is also a trailer for tourism. Reducing its own quality is a main reason why aluminum is selected. The body side plate and inner plate of the semi-trailer are generally 5052 alloy of 4-5mm, which is also composed of aluminum alloy plate and extruded aluminum profile. The aluminum profile is used as the column, the middle is thicker and has a flange, the flange thickness is equal to the thickness of the aluminum alloy plate, the butt joint of the aluminum alloy plate is located at the stiffener, and the upper and lower edges of the aluminum alloy plate are supported on the flange of the upper and lower beams of the aluminum profile.

Advantage of aluminum truck body extrusions:
1) High strength and light weight: made of high-strength aluminum alloy profiles. It can reduce weight by more than 34%, and the effect of energy conservation and emission reduction is very obvious.
2) The longitudinal beam is more durable: it adopts one-time extrusion aluminum profile with high overall strength; An anti-wear plate is added on the upper part of the longitudinal beam, which is not easy to wear.
3) Prepainted aluminum coil for truck tracker body roof can withstand the erosion of bad weather in the field, greatly reduce the weight of semi-trailer and have a long practical life.

Aluminum coil for truck trailer body roof
Alloy: 3003, 3105
Temper: H22
Thickness: 0.5--1.0mm
Surface: mill finish, white wash
Width: above 1500mm, maximum 2650mm

Aluminum extrusion for truck trailer body
Alloy: 6061, 6082, 6063,6005A,7005
Temper: T5,T6
Features:6061, 6082, 6063 and other brands of aluminum alloy have been widely used in the logistics and transportation industry due to their low density, light weight, high strength, good elasticity, good impact resistance, corrosion resistance, easy surface coloring and good processing formability.

Application on truck trailer body parts: aluminum corner posts, aluminum front wall posts, aluminum corner liner, aluminum front wall posts, aluminum nose rails, aluminum lower rails, aluminum upper rails, aluminum sidewall posts, aluminum roof bows, aluminum extrusion for floor, aluminum inverted T floor, extruded aluminum textured floor, aluminum scuff liner, extruded aluminum scuff liner, extruded aluminum rub rail, aluminum door frame .