DSC Series Slitter Rewinder Machine
High performance independent servo controlled diaphragm slitting
machine, model: DSL - 1650S.
The DSL-1500S high-performance CNC slitting machine is specialized
in slitting flexible materials such as lithium-ion battery
separators.
The equipment mainly includes the following basic functions:
——The winding independent servo control winding method.
——Large screen touch based human-machine operating system.
——Unwinding and rewinding with CNC AC servo drive.
——Horizontal moving knife holder, circular cutting method.
——Automatic control of unwinding tension.
——Automatic control of winding tension/taper.
——Roll up and remove static electricity function.
——Reserve installation positions for defect detection.
——Vacuum suction device at the cutter shaft (option).
——Double side dust sticking device at the winding point (option).
| No. | Item | Specification |
|---|
| 1 | Base Material | Battery Separator Film, Thickness: 5μm – 25μm |
| 2 | Material Width | Min: 300mm, Max: 1350mm |
| 3 | Rewinding System | Dual-side independent arm rewinding |
| 4 | Slitting Method | Circular blade slitting |
| 5 | Slitting Width | Single-arm rewinding: 55mm – 200mm
Standard dual-arm clamping: 300mm – 650mm |
| 6 | Unwinding Diameter | Max: 500mm |
| 7 | Rewinding Diameter | Max: 400mm |
| 8 | Mechanical Speed | Max: 250 m/min |
| 9 | Operating Speed* | Max: 150 m/min |
| Note | Operating speed depends on material properties, thickness
uniformity, slitting width, and operator proficiency. |
| 10 | Machine Dimensions (Approx.) | 2500mm (L) × 2800mm (W) × 1500mm (H) (subject to final layout) |
1) 3 phase x 400 volt x 50 Hz
2) Ambient temperature: 15~45℃
3) Air humidity: 40%~90%
4) Voltage variation: <±5%
1) Clean compressed air free from moisture, dirt and oil
2) Pressure (entering the device interface): Approx. 5-6 bar gauge
3) Compressed air condensation point: 5℃
After the equipment is adjusted to a level, fix it with a pressure
plate and expansion bolts.
| Product Name | Slitter Rewinder Machine |
| Substrate Thickness | 7-40μm |
| Substrate Width | 300-1500mm |
| Slitting width | Min. 40mm |
| Unwinding Core | The Diameter of Inner Core 3 INCH, 6 INCH |
| Unwinding diameter | Max. 400mm |
| Rewinding diameter | Max. 400mm |
| Acceptance Speed | 150m/min |
| PLC | Germany Beckhoff |
| Operation screen | Colorful touch screen |
| Working Speed | Max. 200m / min |
| Mechanical Speed | 250m / min |
| Power supply | AC400V, 50Hz, 3P |
Competitive Advantages
1. We offer high quality products at competitive price;
2. customs clearance is guaranteed;
3. Good after-sale service;
4. Flexible payment terms;
5. With excellent products and efficient services, we are well
known both at home and abroad.
Packaging & Delivery
1. Prompt delivery;
2. Professional logistic agent;
3. Well-trained and disciplined packing team;
4. After-sale service: Any questions or problems after receiving
the product, please feel free to contact us. Problems would be
solved for you immediately.
OUR FACTORY
OUR WORKSHOP
customs
FAQ
Q1: Is Dongsheng a factory or trading company?
A: Dongsheng is a factory.
Q2: Where is your factory located? Can I visit it before I place an
order?
A: Of course, warmly welcome to visit our factory. Our factory is
located in Hefei, Anhui, China.
Q3: Which countries have you exported to?
A: We have exported our products to all over the world, such as
Europe, USA, Japan, Korea, India etc.
Q4: How about the warranty and after-sale service?
A: We provide 12 months warranty and lifetime technic suport for
all machinery.
The response is available within 12 hours while the solution for
the troubleshooting is provided within 48 hours.
Q5: Payment Terms
A: TT 30% in advance, 70% before shipment.
Q6: Machine installation
A: We could assign the technician to the place for the on-site
installation if requested by the purchaser.
