Automatic Slot-Die Roll to Roll Battery Electrode Film Coating Machine
Product Description
Slot-Die Coating
Slot-die coating is a technique where the solution is directly coated onto the substrate through a coating "head". Solution flows through the head at a determined rate and the substrate is moved underneath it.
Slot-die coating is a metered coating process. This means that the wet film thickness is determined by the amount of solution placed onto the substrate. All other parameters work to improve the uniformity and stability of the coating.
Thin film fabrication with slot-die coating. Solution flows through the "head" in a controlled manner. This is directly coated onto the substrate.
Features of slot-die coating machine
Laboratory automatic roll-to-roll coating machine is an emerging laboratory instrument developed in recent years.
It is used in the field of coating production, which can save a lot of raw materials and improve the production process; the reproducibility of the coating is greatly improved.
Designed and manufactured specifically for battery material research and development and material testing in universities, scientific research institutes, and corporate laboratories.
The equipment is equipped with a rewinding and unwinding device, which can be used for continuous coating of copper foil or aluminum foil.
The upper cover is equipped with an ultraviolet curing lamp, which can be used for curing and drying the film layer.
This equipment is ideal for the continuous production of battery electrode materials
Product Parameters
Specifications of slot-die roll to roll coating machine:
| The equipment can realize the operating substrate thickness |
aluminum foil: 11~30um copper foil: 8~30um; |
| Maximum coating width |
280mm |
| The maximum speed of mechanical transport |
5m/min |
| the speed accuracy |
±0.1m/min |
| Coating speed |
>5m/min |
| Suitable for slurry viscosity |
1500~15000 Cps |
| Suitable for coating single-sided dry thickness |
30~200µm |
| Coating accuracy |
Double-sided accuracy of dry thickness: <±0.004mm
Accuracy of single-sided dry thickness: <±0.002mm
Alignment error of front and back coating: <±0.5mm
Average length error: ≤±0.5mm
Coating roller accuracy: <±0.001mm, the scraper is a comma knife |
| The inner diameter of the core |
adopts a 3-inch shaft |
| Oven temperature control accuracy |
<±3ºC, independent PID adjustable drying oven temperature.
Two Oven side-by-side ( oven-1 500mm Length + Oven-2 500mm Length).
Each Oven temperature should be separately controllable |
| Power |
6 (KW) |
| Coating method |
continuous coating |
| Can be moved |
with 4 universal wheels |
Detailed Photos
Company Profile
Zhengzhou Tainuo Film Materials Co., Ltd. is a comprehensive company integrating design, research and development, production and sales.
Our company's main products are: spin coater, thermal evaporation coater, magnetron sputter coater, plasma sputter coater, E-beam evaporation coater, PLD pulse laser coating machine, plasma cleaner, CVD system, PECVD system, diamond wire cutting machine, melting furnace/stove, arc melting furnace, etc.
Our products are widely used in the field of materials science research. We have extensive cooperation with domestic universities, laboratories, and new material companies. It has been successfully exported to more than 20 countries and regions including the United States, the United Kingdom, Germany, Russia, Switzerland, Canada, Brazil, etc. and have established long-term cooperative relationships with local dealers.
If you are conducting materials research, please contact us and we will provide you with customized services to make your research experiments smoother!
Packaging & Shipping
WE can ship the doctor blade coating machine by sea, by air, by Express, by land, also can arrange shipment according to your requirements.
FAQ
Q. Are you manufacturer or trading company?
A. We are professional manufacturer of laboratory instruments, We have professional R&D team and workshop, which can promise the qulaity and after-sale service.
Q. How's your warranty?
A. Our warranty is 12 months, and provide lifetime maintenance. We provide 24 hours on-line service.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A. 5-10 days----in store. Customzied products---It usually takes 30-60 days depending on your requirements.
Q. Power supply and plug?
A. We can provide products accroding to your local voltage and plug standard.
Q. How to pay?
A. T T, L / C, D / P, etc.
Q. How is the package of goods? Delivery methods?
A. Standard export fumigation sign wooden box packaging or as your requirements.
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