Technical parameter:
Main material: special environmental aluminum alloy
Frame: width: 136mm / 145mm; thickness: 1.8--2.0mm
Triangular prism: width 126mm; thickness 1.0-2.0mm
Driving shaft: solid-core aluminum alloy with diameter of 25mm
Driving component: Industrial Nylon (American Dubon)
Picture pause time: pre-set according to request
Weight: 13--26kg/square meter
Power:220 V, 50Hz, 60-90W;
Control System: Digital Intelligent Control System
Automatic wind-resistant function
Life span: 10 years, 16 hours /day operation based on qualified installation

Ten superiorities:
1.double gear driving to prevent gear running out
2. open-type stepping wheel, easy to be replaced
3. thick driving shaft, big bearing to increase life span
4. triangular lid adopt universal protection to prevent damaging component while collision
5. connection shaft: load-bearing stand; double bearings used in rotating unit with one pressure bearing on top to expand life span
6. automatic bending machine is adopted in producing arc tri-vision display.
7. simple circuit: digital intelligent control; no more wires, socket type, 1 minute to replace
8. multi type of displaying in one machine
9. automatic wind resistance function
10.cold-proof function: the motor warm up automatically in -15'C to protect motor.

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