| Customization: | Available |
|---|---|
| Type: | Roll Coater |
| Driven Type: | Electric |
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Features:
* Can achieve continuous, intermittent and other shapes of coating;
*Slit extrusion coating method, high coating precision and good coating consistency;
* Substrate tension control, stable belt, configuration of correcting device;
* Hot air oven, double-sided airing on the top and bottom, good drying effect;
*PLC control, touch screen operation, easy to use;
Coating equipment size and weight: size L1800*W1050*H1300mm
weight: about 600KG mounting castor foot
Installation environment requirements
1) The ambient temperature of the machine head is 25~30°C, and the rest is 10~40°C;
2) The relative humidity of the machine head is RH ≤ 35%, the negative electrode RH ≤ 98%, and the rest ≤ 98%;
Supporting facility
1) Power supply: 3PH 380V, 50HZ, voltage fluctuation range: +8%~-8%; power supply total power 10KW;
2) compressed air: after drying, filtering and voltage regulation: the outlet pressure is greater than 5.0kg/cm2;
Function:
|
No. |
Item |
Technical parameters |
Remark |
|
1. |
Suitable for system |
Ternary, lithium iron phosphate, lithium cobalt acid, lithium manganese acid, graphite, silicon carbon and other systems of battery positive and negative plate coating process |
|
|
2. |
Coating method
|
Continuous coating, intermittent coating |
Slit extrusion coating method |
|
3. |
Oven section number |
1 section 0.8m oven |
|
|
4. |
Coating speed |
0 ~ 0.5 m/min |
It depends on the drying condition |
|
5. |
Operating substrate thickness |
Aluminum foil (Al) : 8 ~ 30um copper foil (Cu) : 6 ~ 30um |
|
|
6. |
Design width of roll surface |
300 mm |
|
|
7. |
Ensure the width of the coating |
Less than 240 mm |
|
|
8. |
Home roll |
Φ150mm |
|
|
9. |
Precision coating |
±1.5um |
|
|
10. |
Suitable for paste viscosity |
2000~12000 (mPas) |
|
|
11. |
Single-side dry coating thickness range |
10-250μm |
|
|
12. |
The solvent properties |
Oily solvent NMP (s.g = 1.033, p. = 204 ºC) |
|
|
Aqueous solvent H2O/NMP (s.g = 1.000, p. = 100 ºC) |
|
||
|
13. |
Suitable for solid content range |
20~85% |
|
|
14. |
Coating dimensional accuracy (mm) |
L≤±1,W≤±0.4 |
L:length direction W:width direction |
|
15. |
Front and back alignment accuracy (mm) |
L≤±1,W≤±0.4 |
Drying tunnel
|
No. |
Item |
Technical parameters |
remark |
|
1. |
Oven structure |
Double layer independent heating, up and down arrangement |
|
|
2. |
Oven length |
0.8 meters/section |
|
|
3. |
texture |
· SUS304 stainless steel |
|
|
4. |
temperature control |
Divided into normal operating temperature control, overtemperature monitoring alarm protection control, and cut off the main heating power supply; Each section is controlled completely independently |
|
|
5. |
Heating Mode |
Electric heating, hot air circulation structure |
|
|
6. |
Single section oven heating power |
6KW |
|
|
7. |
Temperature in oven |
Design Max150 ºC, single section inside the oven temperature plus or minus 2.5 ºC or less |
|
|
8. |
Blowing way |
Upper and lower air blower, upper and lower air chamber share heating body |
|
|
9. |
Structure of the wind |
The air nozzle slot USES the special mold slot |
|
|
10. |
Wind Turbine Control |
Contactor Control |
|
|
11. |
Heating control |
Solid-state relay |
|
|
12. |
The fan material |
SUS304 stainless steel |
|
|
13. |
Solvent recovery system |
Optional |
|
Winding mechanism: the function is the same as winding, as follows:
|
NO. |
Item |
Technical parameter |
Remark |
|
1. |
Rectifying marching |
Install the outlet |
|
|
2. |
Tension |
Automatic control of constant tension |
|
|
3. |
Installation structure |
The steel frame shall be installed securely |
|
|
4. |
Number of rewinding air expansion shaft |
1 set |
One-armed winding |
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