Use: 
Abdominal cavity, ceiling type.
Material:
Use aluminium alloy material
Surface use powder-coated treatment
Parameters:
Working power: customerization
Radius of the cross arm 750-1000 mm
Horizontal rotation angle: ≤340°
With gas braking system
Loading capacity: 100-200KGS
With two layers instrument platform
Gas outlet insert and draw life: 20000 times