HKS roll to sheet with conveyor stacker

It slits master roll into sheets of any desired size.

Roll to Sheet

Hochint specially designed the most suitable model–the HKS model to fit the needs of our clients who want to get sheets of the correct zize. Equipped with conveyor stacker(nonstop running), paper roll can be unwound and passed through the knife to get the sheets stack in order with good-quality stack edges.

What is the conveyor stacker?? What is the conveyor stacker used for?-Click here

From jumbo roll to piles of sheets nonstop.

HC all products

HKS-W-conveyor stacker

  • Conveyor stacker(non-stop running)
  • web range:1100-1800mm
  • Unwinder: shaftless unwind one roll
  • Max. unwind diameter 1400mm

HKS-W-conveyor stacker

  • Conveyor stacker(non-stop running)
  • web range:1100-1800mm
  • Unwinder: shaftless unwind two rolls
  • Max. unwind diameter 1400mm

HKS-W-conveyor stacker

  • Conveyor stacker(non-stop running)
  • web range:1100-1800mm
  • Unwinder: shaftless unwind four rolls
  • Max. unwind diameter 1400mm

HKS(S)-W-front conveyor

  • Front conveyor(non-stop running)
  • web range:1100-1800mm
  • Unwinder: shaftless unwind two rolls
  • Max. unwind diameter 1400mm

HKS(C)-side conveyor

  • Side Conveyor(For A4/A3)
  • web range:1100-1400mm
  • Unwinder: shafted unwind one roll
  • Max. unwind diameter 1400mm

HKS(C)-side conveyor

  • Side Conveyor(For A4/A3)
  • web range:1100-1400mm
  • Unwinder: shafted unwind four rolls
  • Max. unwind diameter 1400mm

HKS-w Series

HKS-1100W/1400W/1600W roll to sheet cutter

Suitable for paper, nonwoven,  film, laminates.

  • Suitable materials:30-500g paper, adhesive stickers, laminates, film, etc.
  • Web width: 800-1100-1400-1600mm
  • Shaftless unwind, Max. diameter 1400mm
  • Stack type: Conveyor stacker.
  • PLC and HMI design
Model HKS-800W HKS-1100W HKS-1400W HKS-1600W
Max. web width(mm) 800 1100 1400 1600
Max. unwind diameter(mm) Φ1400
Unwinding stand Shaft-less auto loading & floating type
Unwinding tension control Magnetic powder brake with PLC control
Inner core diameter(mm) 76mm(3”) and 152mm(6”) step chuck
Web guiding system Ultrasonic sensor
Cutting length(mm) 20-600(other legnth can be customized)
Precision of cross cutting ±0.2
Stacker type Conveyor Stacker
Max. pile stack height(mm) 150
Max. speed(times/min) 120-150 times/min (Based on the cutting length and materials) 80-120 times/min (Based on the cutting length and materials)
Cutting Thickness For paper:30-400g, film, nonwoven, leather, or others(according to the materials)
Unwind traction motor(kw) 1.5 1.5 1.5 1.5
Servo motor(kw) 3 3 4.4 4.4
Knife motor power(kw) 1.5 1.5 2.2 2.2
Conveyor+lifter(kw) 1.5 1.5 1.5 1.5
Total power(kw) 9 10 15 17
Power supply 380V 50HZ 3phases(other voltage can be customized)
Air supply 0.6-0.8 Mpa, 0.8m3/Min
Weight(kg) 2000 2400 2700 3000
Overall Dimension(mm) 6000*2500*1400 6000*2800*1400 6000*3000*1400 6000*3200*1400

Features:

  1. PLC with touch screen control with functions of auto counting, auto length setting, auto machine alarm and auto tension control system, etc.
  2. Servo motor with driver to control the cutting length of web with high precision.
  3. Shaftless unwind with hydraulic auto loading for heavy jumbo rolls and web guiding system to detect the web position.
  4. Pneumatic dancer roller unit for auto speed varied and assures that the stable web feeding under high speed running.
  5. Heavy-duty casting knife holder and high-quality steel cutting knife ensure clean cutting quality and a long usage life.
  6. Equipped with rotary shear slitting knife and waste blowing fan to slit the web into any desired width.
  7.  Equipped with conveyor stacker, you can run machine nonstop and get ready sheets batch by batch.

Standard configuration:

> Unwinding section
1. Floating type shaft-less unwind stand, 3”and 6” step chuck.

2. Hydraulic lifter for heavy jumbo roll, Max diameter 1400mm and Max weight 1800kg.

3. Left and right arm is controlled by hydraulic, and can be moved separately.

4. Web adjustment roller ensures the web tension balance from left to right.

5. Tension is calculated by PLC and controlled by magnetic brake automatically.

6. Web-guiding system: ultrasonic sensor to detect the web position
> Traction and dancing roller unit
1. The rubber traction roller is driven by motor with gear reducer.

2. Pneumatic nip rubber roller, the pressure of nip can be adjusted.

3. Pneumatic dancer roller unit for auto speed varied and assures that the stable web feeding under high speed running.

4. Encoder for dancer roller to detect the position accurately which is displayed on touch screen, and the traction speed can be adjusted based on the position of dancer roller.
> Feeding and cutting section
1. Servo motor with driver to control the cutting length of web with high precision.

2. Pneumatic nip rubber roller, the pressure of nip can be adjusted.

3. Heavy-duty casting knife holder, bottom knife is fixed and upper blade is movable.

4. High-quality steel cutting knife(2 sets) guarantees clean cutting quality and a long usage life(one set 5-6 years usage life and grind knife every 6-8 months

5. Brake AC motor dirving the cutting knife up-down movement on the Hiwin guiding rails is essential for rapid stopping and holding action.

6. Air blowing system for thin materials.

7. Static eliminator(one side)

8. Pneumatic auxiliary press bar.

9. Rotary shear slitting knives and waste blowing fan for edge trimming.

10. Photocell sensor for printed materials color tracking(optional)
> Conveyor stacker
1. Moveable conveyer stacker is easy for the operator to adjust the cutting knife.

2. The conveyor is driven by gear motor can run automatically based on the main machine running.

3. Automatic lifer(up-down) for stacker: gear motor with the screw rods drives the stacker up and down automacially based on the cutting speed.

4. Moveable sheet position device: the ON/OFF function is controlled automatically by PLC.
> PLC and touch screen
1. Colorful 7” touch-screen(Weinview,Taiwan) and PLC (Panasonic, Japan).

2. Chinese, English and Russian language(optional) on touch screen

3. Cutting length and cutting quantity setting function.

4. Quantity and batch auto counting function.

5. Batch auto conveyor function when reached the set quantity.

6. Automatic tension& diameter calculate and control for unwind.

7. Dancer roller tension display and adjustment.

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

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Contact person: Zoe Wu
Phone/Whatsapp/Wechat: +86-13967709531


Email1: hcz@slittermachinery.com
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