KY-B Paper Surface Winding Slitter Rewinder

This precision surface winding slitter rewinder handles paper, films, laminates, nonwovens and foils.

Web width: 1100/1300/1600 mm.

Max. rewind diameter: 600 mm (800 mm customizable).

Max. speed ≤400 m/min.

Equipped with large drum rollers and automatically adjustable lay-on pressure, it delivers ultra-narrow slitting down to 10 mm with flawless, smooth-edge finished rolls.

Machine Introduction

KY-W paper surface winding slitter rewinder features a hydraulic shaft-less unwinder for jumbo rolls up to Φ1400 mm and 1800 kg. It applies magnetic brake PLC tension control, ultrasonic web guide and optional closed-loop tension system. Servo traction with adjustable pneumatic nip ensures stable running. Supported with dual rotary shear and razor blade slitting plus 3kW trim fan. The dual-airshaft surface rewinding system adopts 3-servo tension control and automatic air-oil lay-on pressure for precise narrow roll winding. Equipped with 10” Siemens PLC touchscreen for auto tension control, one-button speed-up, fault diagnosis and multi-language operation.

Advantages and Characteristics

1.Three independent servo motors with synchronous control and large drum surface winding deliver PLC-calculated precise web tension.

2.Siemens PLC & touchscreen enables intuitive operation, supporting auto meter stop and automatic tension control.

3.Shaftless unwinder with hydraulic auto loading handles heavy jumbo rolls, fitted with web position tracking system.

4.Configured with rotary shear knives and razor blade slitting system.

Main Technical Parameters

Model KY-B800 KY-B1100 KY-B1300
Max. Web width

Max. Unwinder Diameter

800mm

¢1400mm

1100mm

¢1400mm

1300mm

¢1400mm

Max. Rewinder Diameter

Min. Rewinder Web Width

¢600(800mm customizable)

5mm

¢600(800mm customizable)

7mm

¢600(800mm customizable)

7mm

Slitting Speed

Precision Of Slitting

Cutting Thickness

30-400m/min

±0.2mm

10-500g/m²

30-400m/min

±0.2mm

10-500g/m²

30-400m/min

±0.2mm

10-500g/m²

Total Power

Machine Weight

Overall Dimension

18kw

3000kg

3500×2300×1650mm

18kw

3700kg

3500×2800×1650mm

21kw

4300kg

3500×3200×1650mm

Top Sellers

Wenzhou KOYO Machinery Co.,Ltd. is a specialized manufacturer of slitting machines and sheeting machines.

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