Transfer Roll to Roll Film Coating Machine for Battery Electrode Making
Brief Introduction
STC-TMZT-300 coating machine is a three roller transfer coating equipment, which can be used continuous coating and intermittent coating, it is convenient to apply for surface coating for various substrates. Especially used in the lithium-ion battery industry, the equipment is designed in accordance with the convenience of the researchers and meets the requirements of coating precision and consistency, it has excellent drying effect. It is the ideal choice for lithium ion battery, super capacitor, nickel battery and other two battery research and development and small test.
Key Features
● Continuous and intermittent coating can be changed freely.
● Tension control, it’s equipped with correction device.
● Lower & upper blowing heating oven with excellent drying.
● Comma coating blade metering, with precision adjustment mechanism to obtain high coating accuracy.
● Gap tracking system for double side coating.
● PLC control, high automation.
● Solvent recovery processing device is optional. Please click other link for NMP processing system.
Technical Parameters
Power Supply Information
| Model |
STC-TMZT-300
|
| Voltage |
AC380V, 50HZ, three-phase five-wire system
|
| Power |
10KW |
Equipment
| No. |
Item |
Technical Parameters |
Notes |
| 1 |
Application |
Vanadium sodium, lithium iron phosphate, lithium cobalt oxide, lithium manganate, graphite, silicon carbon, and other system battery anode & cathode electrode |
|
| 2 |
Coating method |
Continuous, intermittent coating |
Transfer coating machine |
| 3 |
Mechanical speed |
Max 1m/min |
|
| 4 |
Coating speed |
0~0.5m/min |
Depends on drying conditions |
| 5 |
Gap coating length |
Coating length: 10~5000mm,
Bare coating length: 10~500mm
|
|
| 6 |
Double sided gap alignment |
Photoelectric detection of gaps enables
automatic tracking of front side head and
tail gaps to align with back side head and
tail gaps.
|
|
| 7 |
Substrate thickness |
Aluminum foil (Al): 8~30μm
Copper foil (Cu): 8~30μm
|
|
| 8 |
Roller width |
330mm |
|
| 9 |
Coating width |
Within 280mm |
|
| 10 |
Coating roller, rubber roller |
φ120mm |
|
| 11 |
Doctor blade roller |
φ80mm |
|
| 12 |
Coating accuracy |
±3μm |
|
| 13 |
Coating surface density |
≦±1.5%, (including substrate, excluding edge abnormal areas, refer to product
evaluation for sampling and measurement
criteria)
|
|
| 14 |
Slurry viscosity applicable |
2000~12000 (mPa·s) |
|
| 15 |
Single side coating thickness after drying |
20-200μm |
|
| 16 |
Solvent characteristics |
Oily solvent NMP(s.g=1.033,b.p=204°C) |
|
|
Waterborne solvent
H2O/NMP (s.g=1.000,b.p=100℃)
|
| 17 |
Solid content range |
20~85% |
|
| 18 |
Coating size accuracy(mm) |
L≤ ±1,W≤ ±0.5 |
L: Length direction
W: Width direction
|
| 19 |
Double side alignment accuracy (mm) |
L≤ ±1,W≤ ±0.5 |
| 20 |
Corrective error |
±0.3mm |
|
Dimension & Weight
| Dimension |
L1700 * W1000 * H1100mm |
| G. W |
800kg |
| Moving methods |
Wheels and foot will be installed. |
Warranty
1 year's warranty with lifetime support .
FAQ
1. Are you a manufacturer ?
A: Yes, our factory is located in Shenzhen, China.
We have more than 10 years experience for manufacturing battery lab research equipment. We owns a professional R&D department.
2. Do you accept customized product ?
A : Yes, Most of our products can be customzied to meet different requirements.
3. Will you provide test video before dispatch ?
A : Yes, we take test video for every equipment before dispatch, which will display how to use it.
4. Can you offer overseas installation service ?
A : Yes, we can dispatch professional engineer for on-site installation service.
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Transfer Roll to Roll Film Coating Machine for Battery Electrode Making Images
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