Brief introduction： 1.Stable production speed up to 750 m/min; 2.Made by quality steel with compact structure; 3.Independent servo motor drive, precise and efficient; 4.Unique control technology, the jumbo roll surface flatness can reach ±0.5 mm; 5. Machine efficiency improved by 15% by adding automation functions in core feeding, web cutting and blowing; 6. High precision closed-loop motion control system consisted of PLC and frequency convertor; 7. Each unwind backstand is equipped with web tension control system to secure real time monitoring and web tension precise adjustment; 8. Dual airbag pressurization controlled calendaring unit.

Brief introduction： 1.Stable production speed up to 1000 m/min; 2.Made by quality steel with compact structure; 3.Independent servo motor drive, precise and efficient; 4.Unique control technology, the jumbo roll surface flatness can reach ±0.5 mm; 5. Machine efficiency improved by 15% by adding automation functions in core feeding, web cutting and blowing; 6. High precision closed-loop motion control system consisted of PLC and frequency convertor; 7. Web tension real-time monitoring and precise adjusting; 8. Dual airbag pressurization controlled calendaring unit and doctor blade, with adjustable centering function.

Brief introduction： 1.Stable production speed up to 300 m/min; 2.Made by quality steel with compact structure; 3.Independent servo motor drive, precise and efficient; 4.Unique control technology, the jumbo roll surface flatness can reach ±0.5 mm; 5. Machine efficiency improved by 15% by adding automation functions in core feeding, web cutting and blowing; 6. High precision closed-loop motion control system consisted of PLC and frequency convertor; 7. Each unwind backstand is equipped with web tension control system to secure real time monitoring and web tension precise adjustment; 8. Dual airbag pressurization controlled calendaring unit.

Brief introduction： 1.Stable production speed up to 400 m/min; 2.Made by quality steel with compact structure; 3.Independent servo motor drive, precise and efficient; 4.Unique control technology, the jumbo roll surface flatness can reach ±0.5 mm; 5. Machine efficiency improved by 15% by adding automation functions in core feeding, web cutting and blowing; 6. High precision closed-loop motion control system consisted of PLC and frequency convertor; 7. Each unwind backstand is equipped with web tension control system to secure real time monitoring and web tension precise adjustment; 8. Dual airbag pressurization controlled calendaring unit.

Brief introduction： 1.Stable production speed up to 250 m/min; 2.Made by quality steel with compact structure; 3.Independent servo motor drive, precise and efficient; 4.Unique control technology, the jumbo roll surface flatness can reach ±0.5 mm; 5. Machine efficiency improved by 15% by adding automation functions in core feeding, web cutting and blowing; 6. High precision closed-loop motion control system consisted of PLC and frequency convertor; 7. Each unwind backstand is equipped with web tension control system to secure real time monitoring and web tension precise adjustment; 8. Dual airbag pressurization controlled calendaring unit.

Brief introduction： 1.Stable production speed up to 1000m/min; 2.Made by quality steel with compact structure; 3.Independent frequency conversion drive, precise and efficient; 4.Unique control technology, the jumbo roll surface flatness can reach ±0.5 mm; 5. Machine efficiency improved by 15% by adding automation functions in core feeding, web cutting and blowing; 6. High precision closed-loop motion control system consisted of PLC and frequency convertor;  7. Web tension real-time monitoring and precise adjusting 8. Hydraulic controlled calendaring unit and doctor blade, with adjustable centring function