Light frame: light frame truss frame is also called, is often used to build a kind of stage lighting stage equipment, its main role is to hang a variety of stage lighting equipment, so called light aircraft. Light aircraft currently on the market, there are two, one is a screw-type, the other one is the bolt. Cross-sectional size of the frame can be divided into light lighting lights frame, medium light aircraft, heavy light aircraft. Depending on the shape of the light frame truss tube can be divided into two, three and four truss truss, the market is the most used four-screw-type light aircraft. Show truss Details: Category: aluminum truss - screw type name: TS-S500 * 500 Size: 500 * 600 Common Specifications: 200 * 200mm 250 * 250mm 300 * 300mm 300 * 400mm 350 * 350mm 400 * 400mm 400 * 600mm 450 * 450mm 500 * 500mm 520 * 760 mm, also can be customized according to customer requirements. Description: Specification 500 * 500 truss is a large truss, materials used GB aluminum 6082-T6, head of ￠ 50 * 3mm, auxiliary pipe ￠ 40 * 2mm, small tube ￠ 25 * 2mm, the interface 50 * 25 * 3mm Head word square pass, single standard length of 1m, 2m, 3m, safe span 16m, average load 550kg, for a variety of medium-sized performances, it also serves as another large truss column, and the Company 760 * 600 specifications used in conjunction with each vertical load can up to 2000kg. Other specifications can also be customized according to customer requirements. Aluminum truss Advantages: light aluminum truss own peculiar weight, firm and strong; carrying capacity is good, span; connection and flexible, which makes the aluminum frame not only can be used alone, can also be used bolt aluminum frame or aluminum plate butt frame to assemble them into a large flow of activities. Such as various large-scale touring, product promotion exhibitions, exhibition tents, temporary lighting and sound racks. When used alone, can be used to carry light, sound and other equipment; especially for outdoor use is more appropriate to match the color of the roof can also be used, erected in different sizes, different load force of various engineering frame, you can wind and sand , rain and sun, but also elegant and practical, both. Styles, range specifications, price concessions, welcomed the new and old customers to visit, but also can be ordered according to your requirements. Contact: Ms. Choi, telephone 15689697768, QQ2358820881 lighting truss structures frame the process to build a 12 * 8 meters 6 meters of stage lighting required materials: aluminum truss 10 4 m, 3 m aluminum truss 8, oblique support 8, the base 4, anti-head 4, square sleeve 4, cross arm 4, gourds 4, suspenders screws. Note: The commonly used aluminum truss column cross-section of 300 * 300MM, truss beams if something is not hanging heavy with 300 * 300MM if the span or hanging lights to reuse 400 * 400 or 450 * 450. Lighting stage construction methods: 1, the first position on the ground gracefully roughly four base; 2, on the outside of the base of the insert portion of each ramp support underneath; 3, with the anti-head screws on the base; 4, the anti-head on a good set of square sets; 5, the beams are linked; 6, the ends of the beam, respectively, and two sets of parties on both sides of the docking link is good, this time on the ground portion of the beam are assembled; 7, the column truss flat lying connected, then put one end of the screw in the anti-head screw on the other end of the cross arm, while the cross arm hanging gourds and links to good effect hoist is used to enhance the beam below the truss; 8, along with more than one person The truss slowly stand upright, be careful not to push too hard to put the column, and then fix the anti-head screws above; 9, after the column erected to peg hanging gourd sling hook by following below the crossbar; 10 Four people pulled together and slowly move the beam hanging hoist to pull around a person's head position; 11, installed in the transom above the lighting and sound equipment; 12,4 pull together to move the individual to a predetermined height stop hanging gourd; 13, the end of the ramp and columns supporting tighten the other end and tighten the base of the cross bracing, so it built gantry completed. Material: aluminum alloy rod oblique oblique support bar for the steel, iron and aluminum base of the points, the cross arm of steel truss, square cover, square head, all of the anti-head aluminum alloy.