Specifications
Working width: 2000rnm 2200mm 2500mm 2800mm
Diameter of polishing roller: Φ370mmΦ320mm
Heating type: Electronic heating (thyristor supply control)
Surface temperature range of polishing roller: 100-250`C
Difference in temperature: ± 5 degree
Delivery speed: 5-16 m/min, with inverters to adjust speed.
Rotary speed of roller:
Front: 800r/min rear: 850r/min(Φ320mm)
Front: 750r/min rear: 800r/min(Φ370mm)
Heating power: 116kw(Φ320mm φ 370mm)
Total power: 144kw(Φ320Φ370)
Weight: 6.5T
Overall dimensions: (length× Width× Height)
5360× 4430× 3270mm(2000mm)
5360× 4630× 3270mm(2200mm)
5360× 4930× 3270mm(2500mm)
5360× 5230× 3270mm(2800mm)*
Voltage: 380V Frequency: 50Hz

RN480 Double Rollers Polishing Machine(Touch screen operation)
FEATURE
Uses super "mirror" Φ415mm polishing roller with six grooves, with strong penetration and higher polishing efficiency, to improve 50% efficiency, and be more suitable for high-weight polyester fabric.
The damping roller device of feeding, makes the tension adjusting more convenient, and the Polish tension more stable.
Expander device helps feed more smoothly, no crease, no press marks and improve the yield.
Take control of the distance of belt digitally, leads the belt pressure more intuitive, and easy to operate.
Adopts Japanese precise digital temperature controller to control more accuracy, within ± 2 degrees. (Using thyristor supply to control the roller heating to reduce the impact on the grid, it makes the thermal current stable, save 20% energy. )
Increase the automatic on-line feature, with high active expanding device, automatic correcting device, automatic stop device, stop-line hanging from the hammer device, it will be more automatic and will reduce the labor when on-line.