Model SR3A 13 Roller Feeding Sander Machine:Three Heads.

Model SR3A 13 Roller Feeding Sander Machine:

Characteristics

• The machine frame adopts welding integral structure to improve the machine's rigidity and the service life of the machine.• The rollers' diameter is much bigger and the rollers have been run-balanced precisely, which makes running smoothly and improves the sanding power.• Frequency-controlled feeding improves the productive efficiency.• The feeding rollers are supported by floating spring. You can adjust the back pressure until satisfied with the sanding result.The machine adpots the advanced computer terminal that makes the operation easy and clear.• The machine adpots advanced man-machine interface, it can display dialogues directly.• All the sanding heads are strong and reliable, it supplies you a stable sanding accurate.• Controlled by the Programmable Controller (PC), the machine's movements are sensitive and reliable. And it can liaison net communicate with upper computer.The machine adopts frequency-controlled drive, the feed speed is 13 ~ 100m/min

Parameter

Model	SR3A13
Working Width	40~1300mm
Working Thickness	2.5~110mm
Working Length	≥750mm
No. 1 Sanding Belt Speed	20m/s
No. 2 Sanding Belt Speed	20m/s
No. 3 Sanding Belt Speed	14m/s
Feed Speed	13~100m/min
Size of Sanding Belt	1330×2615 mm
Total Motors Power	106kW
Main Motor Power	37,30,30kW
Working Air Pressure	0.55MPa
Consumption of Compressed Air	0.1 m3/min
Speed of Sucked Air	25~30m/s
Volume of Sucked Air	12000m3/h
Overall Dimension	3150×2780×2520mm
Net Weight	11000kg

SR3A 13 Roller Feeding Sander Machine