Manufacturers big promotion end of the latch light aluminum frame, space frame, roof rack

Truss: also known as stage frame, space frame, a structure consisting of bars connected together at both ends of each hinge. Flat or spatial structure, truss rods generally have a triangular truss unit composed mainly by a straight bar axial tension or compression, which can take advantage of the strength of the material, in the span larger than solid web beam to save materials, reduce weight, and increased stiffness. For a variety of large and small hotel mall, stage performances, stage and other performances. Pin holder advantages: 1, latch frame is the result of our choice of materials through a fine, high-strength aluminum alloy, welded by precision jig after welding out also need to go through the correction. 2, the higher the relative screw-type plug cost. Screw-mounted slow, installation of high labor costs, but the price is cheaper. Plug frame: 220 × 220,240 × 240,290 × 290, 350 × 350,390 × 390, 400 × 500, 400 × 600, 450 × 450, 470 × 470, 500 × 600,520 × 520,520 × 760 , 600 × 760,600 × 900,670 × 1010 there are 6061-T6 and 6082-T6 two materials. The difference between 6061-T6 and 6082-T6: The 6061 hardness between 13-15. 6082 hardness between 15-18, 10% -18% higher than the 6061 6082 ductility, high corrosion resistance. ★ shaped truss can be made according to customer demand.