Application

We specially design HFQC-W equipped with differential shaft center winding, suitable for materials of uneven thickness, like film, self-adhesive label (adhesive sticker) or paper.

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

Suitable for Various Film from 10-300um

Suitable Materials

√ Primary Film thickness≥12 micron ((BOPP, PVC, PET, PE, Foil and so on))

√ Paper (silicon paper, copy paper, art paper, newsprint paper and so on)

√ Sticky label (adhesive paper)

√ laminates (film to film, film to paper)

Features

1. The machine body has a wall thickness of 50mm and is made of Q235, which ensures high-speed and stable operation.

2. The high-speed slitting and rewinding function is the main selling point to meet the needs of large-scale production.

During the slitting process, the machine can achieve high-precision cutting to ensure the quality and consistency of the product.

3. Equipped with advanced control systems such as PLC, it can realize automatic operation and remote control, improve production efficiency and convenience of operation.

4. Support slitting and rewinding of paper of different types and thicknesses to meet the production needs of different products.

5. All rubber rollers are made of polyurethane material with long service life4. All knife shafts are made of #45 steel, with 100μm thick hard chrome plated on the surface, and dynamically balanced.

6. Heavy-duty reels adopt shaftless unwinding and hydraulic automatic feeding. The deviation correction system corrects the curling edge through ultrasonic sensors to ensure accurate feeding.

7. Automatic unloading structure of reels: The mechanical arm moves on the linear guide rail to unload the shaft.

8. It can run uninterruptedly 24 hours/365 days a year to meet the needs of large-scale production.

Main Parameter

Model	HFQC-1300W	HFQC-1600W	HFQC-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)	600 (Φ800 is optional)	600 (Φ800 is optional)	600 (Φ800 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	10-300um	10-300um	10-300um
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)	3500×3000×1520	3500×3300×1520	3500×3300×1520

Standard Configuration

1. Shaftless unwind

> 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. (30-500gsm)

> 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” inner pressure type differential shaft for center winding. Equipped FESTO proportional valve provide the accurate winding tension control.

> 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.
> Lasor core alignment to indicate the position of new core to get exact finish size on every roll change over.

> Standard spec: Max rewind diameter: 600mm. (800mm 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.

> Anti-static bar for each rewind shaft.

7. Unloading of Finished Rolls.

> Product discharge shelf helps heavy rolls unloading as well as efficiency during slit roll exchange.

> Finished rolls outputting direction can change (from right to left also available)

8. Control Panel

> 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.

OPTIONAL

1. Auto slit knife positioning

> 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. Air shaft rewind

> Additional Air shaft for rewinding big tension required material

2. Auto Unloading of Finished Rolls.

> Motor driven automatic pusher to unload finished rolls

HFQC-W High Speed Paper Slitting Rewinding Machine