Zhongcheng Line Array Truss For Big Performane For Sale
Linear array sound network, also known as background, universal,
whereas, characterized by loss of easy disassembly, bearing
capacity, adjustable angle. Infinitely extended, wide range of
uses. Key can be used for hanging audio background, slap face,
chasing light, can also be used for mobile Workbench.
This product is mainly composed of columns, horizontal pipe, brace
the base consists of 4 parts, column 2 metres in length, material
Q235 steel pipes, 48mm diameter, wall thickness 3mm, column welding
sockets per 50-centimeter disc, disc diameter 123mm, 10MM thick,
horizontal pipe material Q235 steel pipe, length 2 m, 48mm
diameter, wall thickness of 3mm. Ends welded pin lock when setting
up connected to the column, brace is 2.4 meters long, material Q235
steel pipe 42mm diameter, wall thickness of 2.5mm.
Production processes and requirements:
Welding bit no clip slag, no stomatal, no bite side, no de welding,
no virtual welding fake welding, no welding wear; pipe and stamping
pieces no has cracks; metal pieces impact strength by
GB/T-4893.9-85, surface plating processing; anti-hot and humid sex:
temperature 48 ± 1 ℃, relative humidity 96 ± 2% (48h) allows minor
discoloration, no peeling, no drum bubble phenomenon; tube no stack
sewing, welding no dislocation, no scarring, no de layer.
