Super Heavy-duty Slitting Machine－SLF-NB200 Series
Features
- SUPER HEAVY-DUTY SLITTING MACHINE
SLF-NB200 Series
| Model No. | SLF-NB100 | SLF-NB200 |
| MAX. PARENT WEB WIDTH | 1000~2000 mm | 1000~2000 mm |
| MAX. PARENT WEB DIAMETER | 800/1000/1200/1500 mm | 800/1000/1200/1500 mm |
| THICKNESS RANGE | Depends on various materials' conditions | Depends on various materials' conditions |
| MAX. REWIND DIAMETER | 1000/1200/1500 mm | 1000/1200/1500 mm |
| MIN. SLIT WIDTH | 50 mm ( Depends on various materials' conditions ) | 50 mm ( Depends on various materials' conditions ) |
| UNWIND/REWIND CORE I.D. | 3" ( Or as request ) | 200/300/400/600 M/min. |
| MAX. MACHINE SPEED | 200/300/400/600 M/min. | 200/300/400/600 M/min. |
Installation information
(For 1000mm standard machine) | Net weight | 4500kg | 5600kg |
| Area required | L3590xW3520xH1560 | L5790xW3670xH2090 |
| Power | As request | As request |
| Air | 6kg/cm 3 | 6kg/cm 3 |
| Application & Materials |
- PVC, OPP, PET, CPP, Shrinkable PP Film,APaper,ASilicon Coated Paper, Metalized Paper, Self-adhesive Paper, Aluminum Foil + Paper, NCR Paper、ANon-woven Cloth, Laminate (Toothpaste Multi-layer packing Material and others.)
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| Rewinding type |
- Surface-center rewinding with duplex rewind-shafts.
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| Unwinding section |
- Lift-up type mechanical shaft with 3" adapters for heavier web loading.
- Equipped with edge position control (EPC) to provide accurate slitting position.
- Pneumatic unwinding shaft locking device for safety protection.
- Equipped with pneumatic brake as well as electro/pneumatic converter for wide range tension control.
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| Unwinding tension control |
- Equipped with automatic tension controller and load-cells. The actual tension is digitally displayed, increasing the tension control precision with minimal operation effort.
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| Slitting section |
- Shear knife cutting or razor blade cutting in the air or groove is available according to material characteristics.
- Static eliminating device equipped.
- Automatic counter with two-step deceleration function which not only can stop the machine when reaching the pre-set length but also can maintain stable tension before machine comes to complete stop.
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| Rewinding section |
- Equipped with rewind AC induction servomotors to provide constant tension. Rewind tension gain is also adjustable.
- Lift-up type mechanical shaft for heavier roll unloading.
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| Rewinding tension control |
- Automatic tension control system.
- Equipped with automatic constant pressure control system and pressure detector, keeping a constant and steady pressure of press-roller.
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| Trimmed waste |
- Equipped with blower and expulsion tube.
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| Optional Accessories |
- Over-head type film path for jumbo rewinding roll.
- Unwind hydraulic loading device (with shaft)
- Unwinding/rewinding airshaft φ3"/6"
- φ6" air chuck
- Shaftless unwind stand(Electrical left/right moving)
- Unwind shaftless hydraulic loading device (Hydraulic up/down, left/right moving)[standard equipment for Over-head type model]
- Line position control (LPC)
- Shear cutter/razor cutter holder for slitting width less than 20 mm
- Shear cutter blade/razor blade/cutter holder
- Splicing table with suction device
- Trim rewinder with speed synchronizing system
- Mechanical shaft for different core sizes
- Tracking system for rewinding NCR paper
- Automatic hydraulic unloading device [standard equipment for over-head type model]
- Banana roller/Expanding roller
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- The working speed depends on the material condition and slit-width.
- SL-NB100H: model name for over-head type film path
- Due to machine development, above information maybe changed without notice.
