Roll to Roll Transfer Coating Machine with Drying Oven for Battery Electrodes

Roll to Roll Transfer Coating Machine with Drying Oven For Battery Electrodes
Max coating width support customized production

.Introduction:
The intermittent experimental coater is a three-roll transfer coating equipment, which can be used for continuous and intermittent coating, and is convenient to apply to various substrates for surface coating processes. Especially used in the lithium-ion battery industry. The equipment is designed to be convenient for researchers to use, and to meet the requirements of coating precision and consistency, which is no different from production, and has an excellent drying effect. It is ideal for research and development and small trials of lithium-ion batteries, super capacitors, nickel batteries and other secondary batteries.
.Features:

1. It can be switched freely to realize continuous and intermittent coating;
2. Substrate tension control, stable tape travel, equipped with deviation correction device;
3. Hot-air oven, upper and lower air blowing, high-quality drying effect;
4. Three-roll transfer coating, with a wider coating window;
5. Comma squeegee measurement, with precision adjustment mechanism, to obtain high coating precision;
6. PLC control, touch screen operation, convenient and easy to use;
7. Optional solvent recovery processing device;

Equipment function:

	Power supply	3PH  380V,50HZ
	Coating interval length Setting range	Coating length 20.0 ~ 3200.0mm Interval length 5.0 ~ 3,200.0mm
	Current collector thickness	(Al): 11~30um   (Cu): 8~30um
	Roller design width	330 mm
	Effective coating width	<300mm
	Equipment running speed	1m/min
	Coating speed	0.3m/min	Depending on the drying conditions
	Slurry viscosity	2000~12000 Cps
	Single side coating dry thickness range	50-150μm
	Mini blank length	5mm
	Mini coating length	20mm
	Solvent feature	NMP(s.g=1.033,b.p=204ºC)
		H2O/NMP(s.g=1.000,b.p=100ºC)
	The suitable solid quantity	Cathode S.C. 60%±5%
		Anode S.C. 50%±5%(PVDF system)     S.C. 50%±5%(SBR system)
	Rate	Cathode  1.5-2.59/cm2 Anode   1~1.89/cm2
	PLC control system	Coating length setting range: 20.0~3200.0mm Blank length setting range: 5.0~3200.0mm Accounting function: production quantity/length
	Equipment size	L1800*W1200*H1200mm
	Delivery weight	1.3T
	Installation environmental requirements	Machine head environmental temperature: 25~30ºC, others 10~40ºC Machine head relative humidity, cathode RH ≤35%,anode RH ≤98%,others ≤98% Total Power: 15KW Compressed air: outlet pressure >5.0kg/cm2

Oven

	Oven structure	Single layer heating separately
	Oven length	1m/section
	Materials	SUS304
	Heating method	Electric heating,Hot-air circulation structure
	Single section of oven power	8KW
	Oven temperature	Design: Max120ºC,single section of oven temperature difference≤5ºC
	When running oven the surface temperature	≤45ºC

                       

One-stop solution for you, including materials, equipments and technology. Also provide a "turn key" project for you!

1. ) full set of lithium battery materials, including:
LiMn2O4, LTO, LiNiMnCoO2(NMC), LiCoO2, Graphite(MCMB)and other cathode&anode battery materials; Aluminum foil, copper foils, battery separator, etc.

2. ) full set of lithium battery equipments, for example:
Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine, etc.

3) full set of lithium battery technology.
We can design the laboratory and production line, according to customer's request.