China Lithium Battery Electrode Coating Machine , AC380V Battery Production Line for sale

Lithium Battery Electrode Coating Machine , AC380V Battery Production Line

Price Negotiable

MOQ: 1Set

Delivery Time: 16 weeks

Brand: Gelon

Product Description

Electrode Coating Machine Battery Production Line Equipment Battery Factory Machine Battery Electrode Coating Machine

This equipment is used for precise coating of cathode and anode electrode of lithium ion batteries, which is mainly composed of unwinding part, machine head part, oven part, traction part, winding part and electric control part; Evenly coat the mixed slurry on the substrate to ensure that the size, weight, etc. are within the scope of the process. Winding the electrode after drying, prepare for the subsequent process.

Type: Blade doctor, slot die coater

Coating accuracy:
1.dry thickness of the accuracy tolerance: single side cathode: ±2.5μm, single side anode: ±2.5μm(testing 4-5 point on the transverse section,100mm on the Vertical section)
2..coating the positive and negative alignment tolerance:≤ ± 1.0mm
3.The average length tolerance: ≤ ± 1.0mm ;
4.The average width of the tolerance: ≤ ± 1.0mm .

Basic maaterial thickness	Aluminum foil 0.012-0.030mm;Copper foil 0.008-0.030mm
Basic material width	Aluminum foil 100-1000mm;Copper foil 100-1000mm
The max coating width	900mm
Maximum wet coating thickness	80-400um(viscosity of the slurry be allowed)
The mechanical tape speed	0.5-120m/min(max)
The coating speed	0.5—100M/min(different from the slurry material,thickness,viscosity)

Item	Cathode	Anode	Tab film
Materials	LFP,NMC ect	Graphite	Al2O3,Boehmite
Solvent	NMP	DI-Water	NMP
Solid content(wt%)	40～75%	35～65%	15～30%
Slurry specific gravity(g/cm3)	1.5～3.0	1.0～2.0	1.1～1.7
Viscosity(mPa.s)	5000～15000	2000～8000	1000～8000
Remark: Solid content of slurry in the same batch: fluctuation ≤±0.5%; The viscosity of the same batch of slurry: fluctuation ≤±500mPa.s, 25±2℃;