Intermittent Lab Coating Machine
PRODUCT PARAMETERS
Description
Intermittent Lab Coating Machine – Three-Roll Transfer Coater for Lithium Battery Electrodes
The Intermittent Lab Coating Machine is a versatile three-roll transfer coating system designed for both continuous and intermittent coating applications. It is particularly well-suited for the lithium-ion battery industry, enabling researchers to achieve coating accuracy and consistency comparable to production-scale equipment. With excellent drying performance, it is an ideal choice for R&D and small-scale trials of lithium-ion batteries, super capacitors, nickel batteries, and other secondary batteries.
Key Features:
- Flexible Coating Modes: Freely switchable between continuous and intermittent coating patterns.
- Precision Substrate Control: Tension control and rectifying device ensure stable web transport.
- Efficient Drying System: Hot-air oven with top and bottom blowing for uniform drying.
- Wide Coating Window: Three-roll transfer design accommodates various slurry viscosities and coating weights.
- High Accuracy Metering: Comma scraper with precision adjustment mechanism for coating thickness control.
- User-Friendly Operation: PLC control with touch screen interface for easy parameter setting.
- Optional Solvent Recovery: Can be equipped with solvent recovery treatment units for environmental compliance.
Applications:
- Positive and negative electrode coating for:
- Lithium Iron Phosphate (LFP)
- Lithium Cobalt Oxide (LCO)
- Lithium Manganese Oxide (LMO)
- Other lithium battery chemistries
- Supercapacitor electrode preparation
- Nickel battery electrode coating
- Secondary battery R&D and small-scale trials
Technical Specifications
| No. | Project | Technical Parameter | Remark |
|---|---|---|---|
| 1 | Suitable System | Positive and negative electrode coating process of Lithium Iron Phosphate, Lithium Cobalt, LiMnO₄, etc. | – |
| 2 | Operating Substrate Thickness | Al: 11–30 μm / Cu: 8–30 μm | – |
| 3 | Roll Design Width | 330 mm | – |
| 4 | Guaranteed Coating Width | Within 300 mm | – |
| 5 | Equipment Mechanical Running Speed | 1 m/min | – |
| 6 | Equipment Coating Speed | 0.3 m/min | Depending on drying conditions |
| 7 | Suitable Viscosity of Slurry | 2000 – 12000 cps | – |
| 8 | Single Side Coating Dry Thickness Range | 50 – 150 μm | – |
| 9 | Minimum Intermittent Length | 5 mm | – |
| 10 | Multistage Minimum Coating Length | 20 mm | – |
| 11 | Solvent Properties | NMP (s.g.=1.033, b.p.=204°C) / H₂O (s.g.=1.000, b.p.=100°C) | – |
| 12 | Suitable Solid Content | Cathode: 60% ±5% / Anode: 50% ±5% (PVDF system) / 50% ±5% (SBR system) | – |
| 13 | Proportion (density) | Cathode: 1.5–2.5 g/cm²? (unit unclear) / Anode: 1–1.8 g/cm²? | Please verify units |
| 14 | Coating Mode | Bilayer front and back: 3 different spaced intermittent transfer coating / second side automatic tracking / continuous transfer coating | – |
| 15 | Base Material Running Direction | Forward coating, substrate positive, reverse empty foil operation | – |
About Us
FAQs
Please send us your purchase order by email or call us sales , then we can make the proforma invoice under your request .We need to know the following information for your order before sending your PI
1) Product information–quantity ,specification(size,technological if needed and packing requirements ect.)
2) Delivery time required.
3) Shipping information–Company name, detail address, phone number, destination sea port .
4) Forwarder’s contact details if there’s any in China
It takes 1-5 days for sample order or part of inventoryequipment (depending on the requirements of the order)10-30 days for mass production orders(depending on order requirements, etc.)
Please tell us :
What's your application and your special requestof the products ?
Better to let us know what's your expect performance ?
We accept EXW, FOB, CIF,DAP etc. You can choose the one whichis the most convenient or cost effective for you.
There is a English manual for each equipment that will show youhow to use the machine If there is still any questions,Please feel free to contact us by online service,such as e-mail/skype/phone/whatsapp/wechat at any time.
- The guarantee period : One year
LiBatteryEquip is a professional supplier specializing in complete Battery Laboratory Equipment,Lithium Battery Production Line, and Battery Testing Equipment. With over 20 years of experience in lithium battery material production, and battery equipment manufacturing, we provide customized lithium battery laboratory and pilot production line solutions for various research institutions and enterprises to meet their diverse needs. Our technical and management team possesses more than 20 years of expertise in the battery-related industry, consistently committed to delivering superior products and comprehensive services to our clients.
