Low voltage on sale aluminum lighting roof truss for hanging speakers
(Model) CJB-46S Height:400mm Width:600mm Length:0.5m-4m | ||||||||
Main tube:Ø50×3.0 Secondary tube:Ø30×2.0 Inclined tube:Ø25×2.0 | ||||||||
Span(m) | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
Point loading(kg) | 535 | 434 | 332 | 283 | 232 | 201 | 173 | 152 |
Distribute load(kg/m) | 685 | 293 | 164 | 98 | 57 | 41 | 36 | 33 |
Size(mm) | Length | Main tube(mm) | Secondary tube (mm) | Inclined tube | Max loading | Max span |
290*290 | 0.5m-4m | 50*2/50*3 | 20*2 | 20*2 | 200kg-350kg | 12m-16m |
300*300 | 0.5m-4m | 50*2/50*3 | 20*2/30*2 | 20*2/25*2 | 220kg-360kg | 12m-16m |
350*350 | 0.5m-4m | 50*3 | 25*2 | 25*2 | 240kg-380kg | 14m-18m |
390*390 | 0.5m-4m | 50*3 | 30*2/50*2 | 25*2/30*2 | 260kg-400kg | 16m-22m |
400*400 | 0.5m-4m | 50*3 | 30*2/50*2 | 25*2/30*2 | 265kg-405kg | 16m-22m |
450*450 | 0.5m-4m | 50*3 | 50*2 | 30*2 | 280kg-445kg | 16m-24m |
400*600 | 0.5m-4m | 50*3 | 50*2 | 30*2 | 295kg-455kg | 18m-26m |
520*520 | 0.5m-4m | 50*3/50*4 | 50*2 | 30*2 | 300kg-470kg | 18m-26m |
560*720 | 0.5m-4m | 50*3/50*4 | 50*2 | 30*2 | 305kg-470kg | 18m-26m |
760*600 | 0.5m-4m | 50*3/50*4 | 50*2 | 30*2 | 305kg-470kg | 18m-26m |
1050*680 | 0.5m-4m | 50*4/60*6 | 50*2/50*3 | 30*2 | 320kg-485kg | 20m-36m |
1. Q: What certificate do Allow Truss have?
A: CE and TUV certification.
2. Q: What is the terms of payment?
A: We accept Western Union, by T/T, 30% of invoice value as deposit, 70% balance paid before shipment, and some others.
3. Q: Where is the loading port?
A: Port Huangpu in Guangzhou or Ports in Shenzhen.
4. Q: How does your factory do regarding quality control?
A: We control products quality under the instruction of national standards.
5. Q: What is your packaging?
A: Air bubble film, paper box, carton or flight case.
6. Q: How long the deliver time?
A: General it is about 5-15 days.
7. Q: What is your after-sales service?
A: Free parts provided once broken within one year.
8. Q: Do Allow Truss accept OEM order?
A: Yes, we welcome OEM order as well.
9. Q: Do Allow Truss accept customized logo order?
A: Yes, we can make logo on the truss for clients.