| Model | TPQL-1300 | TPQL-1600 | TPQL-1800 | TPQL-2000 | TPQL-2600 | TPQL-3000 |
| Max. web width(mm) | 1300 | 1600 | 1800 | 2000 | 2600 | 3000 |
| Max. unwind Dia(mm) | Φ1800 | |||||
| Unwinding stand | Heavy duty shaft-less auto loading & floating type | |||||
| Unwinding tension control | Pneumatic brake with PLC control | |||||
| Inner core diameter(mm) | 76mm(3”) & 152mm(6”) step chuck | |||||
| Web guiding system | Ultrasonic sensor | |||||
| Slitting techniques | Rotary shear knife | |||||
| Trim disposal | Trim suction fan 5.5kw | |||||
| Max. rewind Dia(mm) | Φ1500 | |||||
| Rewinding tension control | Two rewinding servo motors | |||||
| Inner core diameter(mm) | 76mm(3”) | |||||
| Min.slitting width(mm) | 50 | 50 | 50 | 60 | 80 | 100 |
| Mechanical speed(m/min) | ≤500 | |||||
| Cutting thickness | For paper:50-450g (according to the materials) | |||||
| Cutting accuracy(mm) | ±0.15 | |||||
| Main motor(kw) | 18.5 | 18.5 | 18.5 | 18.5 | 22 | 22 |
| Rewind motor(kw) | 15*2 | 15*2 | 15*2 | 15*2 | 18.5*2 | 18.5*2 |
| Total power(kw) | 55 | 55 | 57 | 58 | 65 | 67 |
| Power supply | 380V 50HZ 3phases(other voltage can be customized) | |||||
| Air supply | 0.6-0.8 Mpa, 0.8m3/Min | |||||
| Weight(kg) | 13000 | 14500 | 15000 | 16000 | 20000 | 22000 |
| Overall Dimension(mm) | 8100*4400*2300 | 8100*4600*2300 | 8100*4800*2300 | 8100*5000*2300 | 8100*5600*2300 |
8100*6000*2300 |
Features:
1. Three individual servo motors with gear reducer synchronous control provides accurate web tension which is calculated by PLC.
2. Siemens PLC control system with touch screen brings much convenience for the operator, it has multi-functions, like meter reached auto stop, tension auto control, and so on.
3. Heavy-duty shaftless unwind with hydraulic auto loading for heavy jumbo rolls and web guiding system to detect the web position.
4. Automatic rolls unloading structure: hydraulic control to unload the shaft with heavy finished rolls.
5. Be equipped with durable SKD rotary shear slitting knives and a high-power trim edge suction fan.
6. Motor control web auto handling from unwind to traction roller can largely improve the efficiency of the operator.
Standard configuration:
Heavy-duty unwind stand
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1. Floating type shaft-less unwind stand, 3”and 6” step chuck.
2. Hydraulic lifter for heavy jumbo roll, Max diameter 1800mm and Max weight 3600kg. 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 Italy RE pneumatic brake automatically. 6. Web-guiding system: ultrasonic sensor(Pausource) to detect the web position. 7. Constant closed-loop tension control system(optional): the tension is sensed by load cell sensor and compared to the set tension. |
Traction section
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1. Web dancer roller for long path tension control
2. Motor control web auto handling from unwind to traction roller. 3. Banana roller to spread the web. 4. Servo motor is connected to the double traction rubber rollers. 5. Pneumatic nip rubber roller, the pressure of nip can be adjusted: providing perfect tension isolation. |
Slitting section
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1. Rotary shear knives(SKD materials) 10 sets.
2. Cantilever upper knife shaft. 3. Upper knife up/down adjustment and left/right fine-adjustment are controlled pneumatically. 3. Pneumatic bottom knife shaft is convenient to unload or load the bottom rotary knives. 4. Trim disposal: 3 kw trim suction fan. |
Rewinding section
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1. The left and right rewind structure, 2 pcs 3” strengthened airshaft center winding with shaft support, the Max. rewind diameter 1500mm.
2. Pneumatic clamp for rewind shaft. 3. Servo motor(2 sets) drive system with gear reducer provides the accurate winding tension control. 4. Automatic rolls unloading structure: hydraulic control to unload the shaft with heavy finished rolls. 5. Pneumatic rewind shaft laying on big metal cylinder guarantees full contact between big metal roller and slit roll, the lay-on pressure can be adjusted. |
PLC and touch screen
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1. Colorful 10” touch-screen and PLC (Siemens).
2. Chinese, English and Russian language(optional) on touch screen 3. 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. 4. Meter reached auto alarm and stop function. 5. Unwind Set diameter reached auto alarm and stop function. 6. One button auto speed up function: Press one button, machine will speed up to your set speed smoothly and automatically. 7. Rewind shaft forward and backward function. 8. Problem diagnosis function on touch screen, if any problems occur, you can check I/O page to find it.
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