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Three-Roll Transfer Coating Machine For Battery Line

Product Name: Coating Machine
Roller width：400mm
Brand Name: AOT
Product Orgin:China
Product description: The coating machine is a three roll transfer coating equipment that is convenient for surface coating processes on various substrates. Especially applied in the lithium-ion battery industry, while mee
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The coating machine is a three roll transfer coating equipment that is convenient for surface coating processes on various substrates. Especially applied in the lithium-ion battery industry, while meeting the requirements of coating accuracy and consistency, it is designed with excellent drying effect.

Main advantages;

1. PLC control, touch screen operation

2. Good drying effect, hot air oven, double sided blowing up and down;

3. Three roll transfer coating;

4. Substrate tension control, stable belt running, equipped with deviation correction device;

5. Optional solvent recovery and treatment device.

Product Name	Three-roll Transfer Coating Equipment AOT-SY300-3J
Coating method	continuous coating; intermittent coating
Heating method	1.electric heating, 2.hot air circulation structure
Oven sections	1.5m/section, 3 sections in total, three sections of temperature control, SUS304 stainless steel
Mechanical speed	4.5m/min
Oven temperature	Max150°C
Operating base material thickness	Aluminum Foil (Al): 8～30um Copper foil (Cu): 8～30um
Roller width	400mm
Scraper	round jump≤±1.5um, Ra0.4, straightness≤±1.5um
Coating roller	circle runout≤±1.5um, Ra0.4 straightness≤±1.5um
Rubber roller	circle runout≤10um, straightness≤10um
Surface treatment of the roller	the surface of the metal aluminum roller is oxidized, and the circle runout ≤30um
coating width	330mm
Coating accuracy	±3um
Double-sided coating weight accuracy (mg/cm2)	coating center value ±1.0% *Suitable for slurry viscosity: 2000~12000 (mPas)
Single-side coating dry thickness range	30～200μm
Thickness adjustment	free adjustment, dial indicator display accuracy 1um
Coating length & gap	single piece Max.10000mm, blank 8～120mm, accuracy ±0.5mm
Rewinding correction accuracy	±0.5mm
Winding tension	automatic control of constant tension, tension range 0~80N
Solvent characteristics	oily solvent NMP (sg=1.033, bp=204℃) / water-based solvent H2O/NMP (sg=1.000, bp=100℃)
Suitable solid content range	20~85%
Coating size accuracy (mm)	L≤±1, W≤±0.5 L: length direction
Position accuracy of front and back faces (mm)	L≤±1, W≤±0.5 W: width direction
Operation mode	manual, automatic, emergency stop; the whole machine can be operated before and after
SIze	L7100W1210H1810mm