AOT-AFA-SD300 narrow slit extrusion coating machine, roll to roll method, continuous and intermittent coating, width 300mm, coating width 50-260mm, optional extrusion coating die head, coating surface density accuracy ± 1.5%, 150 ℃ hot air oven, suitable for 8-30 μ m thick metal substrates, optional NMP treatment and feeding device.
Functional Features
Extrusion coating:
1 Slot die extrusion coating, with high coating accuracy and good consistency;
2. Multiple coating die heads can be configured to adapt to different coating parameters;
3. Sealed operation of slurry without external parameter interference;
4. Configuring different gaskets can achieve continuous coating;
5. Configuring the valve body can achieve intermittent coating.
Substrate tension control, stable tape running;
Roll up and roll up configuration correction device;
Hot air oven, with double-sided blowing on the top and bottom, and direct discharge of hot air;
PLC control, HMI operation, convenient and easy to use.
Optional solvent treatment device;
Configure the slurry feeding device MSK-156.
Technical Parameter
|
Product Name |
Slot die extrusion coating machine |
|
Power Supply |
single-phase AC220V ± 10%, frequency 50Hz, power 5.5KW |
|
Air Source |
0.5-0.8MPa compressed air |
|
Coating Type |
Continuous coating, gap coating |
|
Width of Guide Roller |
300mm |
|
Substrate Width |
Max.280mm |
|
Mechanical Speed |
0.01-1.0m/min |
|
Coating Speed |
0.3m/min (reference graphite negative electrode coating speed, viscosity 2000mPa. s, solid content 45%, coating dry thickness 90u m) |
|
coating Width |
Max.260mm |
|
Gasket |
Comes with 1 set of gaskets as standard, with opening size specified by the customer |
|
Mold Head Movement |
manually adjusted, display accuracy of 1u m |
|
Coated Steel Rod |
Ф120mm， Surface chrome plating, circular runout ≤ 3 um (measured by mechanical micrometer) m |
|
Coating Thickness |
Continuous coating single-sided dry thickness: 30-150 um (depending on the slurry, refer to material requirements) Intermittent coating single-sided dry thickness: 30-100 um (depending on the slurry, refer to material requirements) |
|
Surface Density |
When the surface density is ≥ 100g/m ² (single-sided without foil), the limit deviation is ± 1.2% (single-sided/double-sided, without foil) When the face-to-face density is less than 100g/m ² (single-sided without foil): the limit deviation is ± 1.5g/m2 (single-sided/double-sided, without foil) (Excluding foil materials, excluding abnormal edge areas, excluding the influence of defective foil materials, sampling and measurement standards refer to product evaluation) |
|
Coating Length |
Coating length 10-5000mm, blank length 10-500mm |
|
Two Sided Alignment |
± 0.5mm (length direction) |
|
Drying Unit |
single section length 0.8m, total 1 section (standard configuration includes hot air drying) |
|
Drying Temperature |
Max 150 ℃, uniformity ± 5 ℃ (excluding working position, front and rear), adjustable |
|
Inlet Air |
centrifugal fan, air volume 198 m ^ 3 ⁄ h, power 50W |
|
Exhaust |
Centrifugal fan, air volume 570 m ^ 3 ⁄ h, power 200W, interface: 5-inch aluminum foil duct |
|
Heating box |
U-shaped heating tube, total 4KW |
|
Tension control |
Max.60N |
|
Roll Diameter |
Max.Ф250mm |
|
Retractable Core |
3-inch expansion shaft |
|
Operation Direction |
Along the direction of foil transfer, the right side is the operation side |
|
Coating Machine Size |
L1650 * W950 * H1200mm |
|
Feeding Device Size |
L780 * W230 * H810mm |
|
Coating Machine Weight |
810Kg |
|
Feeding Device Weight |
70Kg |
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IPv6 network supported
