Gelon Lithium Ion Battery Precision Intermittent Coater

• Customization: Available
• After-sales Service: 1year
• Function: Abrasion Resistance, Lubrication, High Temperature Resistance
• Model NO.: GN-SYD-500
• Condition: New
• Certification: CCC, PSE, FDA
• Warranty: 12 Months
• Automatic Grade: Automatic
• Installation: Vertical
• Driven Type: Electric
• Mould Life: >1,000,000 Shots
• Motor Power: 5kw
• Capacity: 20sets/Month
• Oven Total Length: 2m/1.5m*N
• Power Supply: AC3800V, 50Hz
• Heating Temperature: 0-150°c
• Transport Package: Standard Export Packaging
• Specification: GN-360
• Trademark: Gelon
• Origin: Chine, Shandong
• Production Capacity: 100000/Day

Product Description

Product Description

GNSYD-135 -500 automatic coating machine adopt imported touch screen, tension, correction, servo,
temperature control and other systems, high intergration of the mechanical structure and high intergrated
clsed-loop control system, reduce the equipment footprint, energy efficient, intuitive, simple operation,
good stability.
This machine is coated with a continous coating and intermittent two functions, with high precision
and high efficiency, suitable for large-scale production of lithium battery production.

Features:

Modular structure can achieve two different coating methods

 

Comma bar coating method
1. Continuously coating is ok, and its with a wider coatingwindow;
2. Use comma bar with precision adjustment mechanism and micrometer to achievethickness adjustment;
3. Feeding with trough;

 

Slot die coatingmethod
1. Coating valve cooperating with die gasket, user can achieve continuouscoating,intermittent coating, Strip coating, grip coating, etc;
2. Metering pump feeding, slurry closed operation, user can adjust the feedingamount according to the coating speed;
3. Slot die coating with high coating precision and good coatingconsistency;

 

System control
4. The system uses EtherCAT buscontrol;
5. Substrate closed-loop tensioncontrol;
6. Equipped with infrared, unwinding correction, winding correction, and highcorrection precision;
7. Baking method, hot air oven, hot air circulation, air blowing up, user can get good dryeffect;

Detailed Photos

Product Parameters

1. 1. Substrate parameters

	Positive	Negative
Substrate	Aluminum foil	Copper foil
Width (mm)	280~400	280~400
Thickness(um)	11~30	6~30

 

1. 1. Slurry parameters

 

	Positive	Negative
Materials	LCO,LFP,LMO,NMC, etc	Graphite,LTO, etc
Solvent	NMP(Oily/DI-water( Water-based)
Solid content (t%)	(38~80±3)	(35~65±3)
Proportion of slurry(g/cm3)	1.5~3.0	1.0~2.0
Viscosity(cps)	2000~20000	1000~10000
Binder	PVDF/Water-based	PVDF/SBR

 

1. 1. Coating electrode sheet parameters

 

	Cathode electrode	Anode electrode	Remarks
Dry thickness of single- sided coating (μm)	50~150	50~150	Related to Particle size
Coating width (mm)	≤320	≤320
Mechanical speed (m/min)	15m/min	15m/min
Coating speed (m/min)	≥1m/min	≥1m/min	Related to slurry
Coating method	Intermittence coating or continuous coating
Density of one side coated surface (g/m2)	35~300	35~300

1. 1. Machine Parameters

 

Roll width	500 mm
Effective coating width	<380mm
Weight range of single coated film	35~300g/m2
Power supply	380V x 50Hz,3 phase (control power supply 220 V x 50Hz, single phase) voltage fluctuation range 10%~-10% voltage fluctuation range
Total power	Maximum 15KW (When electric heating, the normal working power is about 40% of the maximum starting power.) Control heating with a power amplifier.
Gas source	0.6MPa~0.8MPa, air pressure fluctuation ±1%(clean air after water removal, no oil, filtration, steady pressure, )compressed air consumption 0.5 m3/h; compressed air is divided into two ways one for coating valve, equipped with special gas storage tank (0.3 m3/h), the other way to feed pressure belt cylinder, clamping cylinder and so on (0.2 m3/h).
Appearance Color	Nickel plated nose, box part stainless steel, black or customer specified
Ground requirements	The foundation is cement ground or terrazzo ground, flatness ±5 mm/m2, bearing capacity 1500kg/m2
Coating Part temperature	23 ± 4ºC
Coating part humidity	45%RH (No condensation)

 

1. 1. Oven Partial Parameters

Air duct structure	Upper and lower air ducts
Drying oven	1 ovens
Total oven length	2m
Single oven length	2m
Oven heat source	Electric heating, hot air circulation structure
Single oven heating power	10KW/2m
Oven temperature	Max150ºC, temperature difference Max150ºC±5ºC in single oven
Blow mode	A hot fan provides air
Air circulation mode	Independent air volume control, up and down air volume through the valve control
Surface temperature outside the box	≤50ºC
Oven materials	Stainless steel, inner tank (SUS304 :1.0mm), housing (SUS201 :2.0mm)

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