Slitter Rewinder for Narrow width
It slits master roll into any desired width rolls
Sometimes, only a very narrow width of rolls is required by our clients, for example, 10mm width or even 5mm with rolls. But most of the slitter rewinders can get the Min. width is 25mm. Then the surface winding slitter rewinder is your best choice to get the narrow width rolls.
Hochint HFQB model is a center-surface winding structure. The winding rolls are loaded against the central drum and surface wound. Compared to the center winder, the surface winder is more suitable for tension-sensitive materials and narrow width rolls.
HFQB for Narrow rewind width
Testing video of narrow width, Our HFQB can do!
Paper 7mm slitting
Nonwoven
Narrow film
aluminum foil
specialty paper 25g
kraft paper 20mm slitting
HFQB Series
Model | HFQB-1100 | HFQB-1300 | HFQB-1600 |
Max. Web Width(mm) | 1100 | 1300 | 1600 |
Max. Unwind Diameter(mm) | Φ1400 | ||
Unwind stand | Autoloading with 3” air shaft | ||
Unwind tension control | Magnetic powder brake with PLC control | ||
Inner core diameter(mm) | 76mm(3”) | ||
Web guiding system | Ultrasonic sensor | ||
Slitting techniques | circular knife / Razor blade optional | ||
Trim disposal | Trim reject fan | ||
Max. Rewind Diameter(mm) | Φ600 | ||
Rewind tension control | Magnetic powder clutch | ||
Min. Rewind Web width(mm) | 10 | ||
Mechanical speed(m/min) | ≤350 | ||
Cutting Thickness | For paper:30-300g ,For film: 20-200μm
(according to the materials) |
||
The precision of slitting(mm) | ±0.2 | ||
Main Motor Power(kw) | 5.5 | 5.5 | 7.5 |
Rewind motor | 5.5*2 | 5.5*2 | 7.5*2 |
Total power(kw) | 18 | 18 | 25 |
Weight(kg) | 2700 | 3000 | 3300 |
Overall Dimension(mm) | 3500*1200*1700 | 3500*1400*1700 | 3500*1600*1700 |
Unwinding system
- Pneumatic auto loading & floating type unwind stand, Max diameter Φ1400mm.
- Ultrasonic web guiding system(EPC)
- airshaft 3” and tension controlled by magnetic powder brake.
Transmission and driven system
- Main servo motor with frequency converter.
- Synchronous belt transmission.
Slitting section
- Circular knives 10 pcs
- Trim disposal: 3kw trim suction fan
Rewinding section
- swing-out type air shaft 2 pieces(inner core diameter 76mm)
- servo motor for rewinding 2 sets
- central drum surface winding
Electric section
- LCD colorful touch-screen and PLC (Siemens).
- Unwinding tension control and rewinding tension adjustment.
- Speed adjustment function.
HFQA for 1000mm rewinding diameter rolls
Sometimes, You want to get very big diameter rolls, even you require 1000mm or 1200mm diameter rolls. Our HFQB model can only rewind Max. diameter 600mm.
But our HFQA center winding model can do it!
1000mm rewindig diameter
HFQA Series
The difference between HFQA and HFQB model
model | HFQA | HFQB |
Winding method | Central winding | Surface winding |
Min. slitting width | 30mm | 5mm |
Max. rewind diameter | 1000mm | 600mm |
Roll unloading system | Shaft auto unloading | Cantilever |
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Contact person: Zoe Wu
Phone/Whatsapp/Wechat: +86-13967709531
Email1: hcz@slittermachinery.com
Email2: sales2@slittermachinery.com