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China HFQD-CD Lithium Battery Film Slitting Machine - Precision Coating, Slitting & Winding from Top Suppliers & Factory
Product Application
Equipment Features
This series of equipment is specifically designed for lithium-ion battery production, capable of performing micro-tension precision coating of wet/dry films, as well as high-precision slitting and winding/unwinding of electrode materials and packaging films.
Core Advantages
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Full-Width Adaptability- Processes materials from ultra-narrow to extra-wide specifications
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Innovative tension control system ensures stress-free winding
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High-rigidity structure guarantees operational stability
Intelligent Control System
- √Automatic speed compensation
- √Digital length measurement system
- √Preset length automatic shutdown
- √Smart material shortage detection and shutdown
- √Audible and visual alarms for abnormal status
Ergonomic Design
- ◆Pneumatic constant-pressure laminating platform
- ◆Adaptive tension winding mechanism
- ◆Liftable unwinding unit
- ◆Laser-assisted core centering system
- ◆Quick material unloading mechanism
Durability Assurance
Constructed with high-strength cast iron and aerospace-grade precision guide rails, the equipment maintains factory-set accuracy even after prolonged use, ensuring consistent performance throughout its lifecycle.
Technical Parameters
| Machine type | HFQD(S)-1000CD | HFQD(S)-1300CD | HFQD (S)-2000CD |
|---|---|---|---|
| Maximum width of slit material | 950mm | 1250mm | 1950mm |
| Width of material after slitting | 30-950mm | 30-1550mm | 30-1950mm |
| Maximum rolling diameter | Φ400 | Φ400 | Φ600 |
| Maximum unrolling diameter | Φ600 | Φ600 | Φ800 |
| Rolling paper core diameter | 3inch | ||
| Unrolling paper core diameter | 3、6 inch | ||
| Speed of slitting | 5-150m/min | ||
| Slit film thickness | 12-125um | ||
| Error correction | ≤±0.5mm | ||
With the progress of the above parameters may be changed, such as the need for the latest and detailed parameters, please contact peak sales engineer.
Frequently Asked Questions (FAQ)
What primary applications is this equipment designed for?
This equipment is specifically designed for lithium-ion battery production. It is highly capable of performing micro-tension precision coating of wet/dry films, as well as high-precision slitting and winding/unwinding of electrode materials and packaging films.
What are the maximum slitting widths supported by the different machine types?
The HFQD(S)-1000CD supports a maximum slit material width of 950mm; the HFQD(S)-1300CD supports up to 1250mm; and the HFQD (S)-2000CD supports up to 1950mm.
What intelligent functions are integrated into the control system?
The control system features automatic speed compensation, digital length measurement, automatic shutdown upon reaching preset lengths, smart material shortage detection, and audible/visual alarms for abnormal statuses.
What range of film thickness can the equipment slit?
The machine is designed to handle slit film thicknesses ranging from 12um to 125um with high precision.
How does the equipment guarantee long-term operational accuracy?
It is constructed using high-strength cast iron and aerospace-grade precision guide rails. This robust configuration ensures that the machinery maintains its factory-set accuracy even after prolonged and heavy-duty industrial use.