HFQA-W Paper Roll Slitting Rewinding Machine

Especially suitable for paper cup making machines, paper bag making machines, packaging and printing industries in next step.

Suitable for Various paper from 30-500gsm

√ Sticky label (adhesive paper)

√ Various laminates (film to film, film to paper)

√ Film thickness≥30 micron

√ Nonwoven and so on

Model	HFQA-1300W	HFQA-1600W	HFQA-1800W
Max. loading jumbo roll width (mm)	1300	1600	1800
Max. loading jumbo roll diameter (mm)	Φ1400	Φ1400	Φ1400
Max. loading jumbo roll weight (kg)	2000	2000	2000
Unwind paper tube inner core diameter	3” (76mm) & 6” (152mm)	3” (76mm) & 6” (152mm)	3” (76mm) & 6” (152mm)
Web guide sensor	Ultrasonic sensor	Ultrasonic sensor	Ultrasonic sensor
Web traction system	Double rubber roller traction	Double rubber roller traction	Double rubber roller traction
Slitting system	Shear Slitting Circular knife	Shear Slitting Circular knife	Shear Slitting Circular knife
Rewinding system	Duplex rewind	Duplex rewind	Duplex rewind
Min. slit width (mm)	30	30	30
Rewind paper tube inner core diameter	3” (76mm)	3” (76mm)	3” (76mm)
Max. rewind diameter (mm)	1000 (Φ1200 is optional)	1000 (Φ1200 is optional)	1000 (Φ1200 is optional)
Edge trimming system	Suction fan 2.2kw	Suction fan 2.2kw	Suction fan 2.2kw
Machine speed	<400m/min	<400m/min	<400m/min
Cutting thickness	30-500gsm	30-500gsm	30-500gsm
Traction motor (kw)	5.5	7.5	11
Rewind motor (kw)	5.5*2	7.5*2	11*2
Total power (kw)	20	28	36
Power supply	380V, 3P, 50HZ	380V, 3P, 50HZ	380V, 3P, 50HZ
Air supply	0.6-0.8 Mpa, 0.8m3/Min	0.6-0.8 Mpa, 0.8m3/Min	0.6-0.8 Mpa, 0.8m3/Min
Weight(kg)	3200	3400	3600
Overall Dimension(mm)	3680*3150*2000	3680*3450*2000	3680*3650*2000

> Shaftless unwind with auto hydraulic lifting. Equipped standard 3” &6” step chuck.

> Hydraulic system for lifting big jumbo roll from the floor.

> Mechanical arms separately moved on rail by hydraulic driven. One button moves, easy operate.

> Magnetic powder brake 20kg *2 pcs for unwind tension control.

> Machinery material: Cast Iron Steel and Steel Plate 20mm thick fuselage.

> Proximity sensor for automatic calculation of unwinding rolls diameter.

> Standard spec:

    Max. Reel diameter: 1400mm

    Max. Reel weight: 2000kg

    Inner core size: 3” (76mm) & 6” (152mm)

 

 

2. Web guide system.

> Equipped an Arise web guide system for edge detection. Ensure the material feeding is exact.

> Web guide system with both Automatic and manual control

> High Precision ultrasonic sensor which easily and fast detects various web edge.

> Include ultrasonic sensor, controller and correct motor.

 

 

3. Double Rubber Roller Traction System

> Traction use double rubber roller with TPU material driven for both thin and thick paper.

> Nip rubber roller with adjustable pneumatic control for perfect tension control.

> Servo motor driven both main traction roller and slitting knife roller with Synchronous belt transmission
   Ensure that the material does not slip or deform.

 

 

4. Slitting Unit.

> Easy-setting rotary shear knife *10sets install on machine for slitting

> Knife up/down and left/right fine-adjustment are controlled by worm-gear reducers.

> Pneumatic bottom knife shaft is convenient to setting the bottom rotary knives.

> Trim disposal: 2.2 kw trim suction fan.

> Stand Spec: Min. slit width: 30mm

 

 

5. Rewinding system.

> Duplex rewind with 3” airshaft center winding.

> Pneumatic lock and pneumatic clamp for rewind shaft keeping safety when rewind.

> Individual two servo motor control duplex rewind provides the accurate winding tension control.

> Standard spec: Max rewind diameter: 1000mm. (1200mm is optional)

 

 

6. Lay-on roller & Material receiving roller.

> Pneumatic lay-on roller guarantees full contact between lay-on roller and slit rolls, also the lay-on pressure can be adjusted.

> Auxiliary nip roller for rewind web connection.

> Auxiliary nip roller with both manual and auto control.

 

 

7. Auto Unloading of Finished Rolls.

> Support arm move on guide rail assisted unloading the finished rolls from the machine

> Motor controlled unloading arm operates at a constant speed

> The limit sensor ensures that the unloading arm moves within the range

 

 

8. Control Panel

> Flip-type control panel makes it convenient for operators

> The arrangement of buttons has been designed for easy operation

> The auxiliary control panel is installed at the back of the machine, easy for one person to operate

> Emergency stop installed

 

 

9. Electrical Box & Pneumatic

> All electrical appliances comply with China 3C certificate standard. Safe and long-lasting.

> The layout of the electronic control board has been carefully designed, arranged neatly, and occupies a small area.

> The cabinet door has a grille for good heat dissipation.

 

 

10. PLC & HMI.

>. Colorful 10” touch-screen and PLC (Germany, Siemens S7-200).

>. Easy exchange both Chinese & English language on touch screen.

>. Automatic tension& diameter calculate and control: Set taper and initial tension on touch screen for your materials, PLC will detect current tension and current diameter automatically and accurately.

>. Meter reached auto alarm and stop function.

>. Unwind Set diameter reached auto alarm and stop function.

>. One button auto speed-up function: Press one button, machine will speed up to your set speed smoothly and automatically.

>. Rewind shaft forward and backward function.

>. Problem diagnosis function on touch screen, if any problems occur, you can check I/O page to find it.

> Automatic positioning function for bottom knife

> Clamp for knife positioning controlled by the motor moves on the guide rail

> Distance between knife setting on touch screen.

 

 

2. Dust cleanning system

> This dust cleaning system installed near to the slitting knife.

> Dust cleaning strip connect with suction fan to remove the dust.