Laboratory Slot Die Coating Machine Electrode Coating Equipment for Lithium Ion Battery Making

• Customization: Available
• After-sales Service: 1years
• Warranty: 1
• Certificates: CE, ISO9001
• Product Name: Slot Die Bttery Electrode Coating Machine
• Application: Battery Electrode Making Machine
• Coating Method 1: Comma Bar Coating
• Coating Method 2: Slot Die Coating
• Advantage: with Different Coating Methods
• Power: Max 15kw
• Power Supply: 380V 50Hz
• Basic Material Thickness: Aluminum Foil: 0.010-0.030mm, Copper Foil:0.006~0
• Basic Material Width: Aluminum Foil:100-320mm, Copper Foil: 100-320mm
• The Max. Thickness of Wet Coating: 8-400um(Viscosity of The Slurry Be Allowed)
• The Max. Coating Width: 300mm, The Max. Coating Roll Width:360mm
• The Mechanical Tape Speed: 0.5-7m/Min
• Drying Oven Length: 1 Part Dry Oven * 1.0m/Part=1.0m
• The Coating Speed: 0.1-1.0m/Min
• Transport Package: Standard Export Packing
• Specification: Standard Export Packing
• Trademark: Gelon
• Origin: Guangdong, China

Product Description

Slot Die Coating Machine GN-360S

Product Description

 

Equipment function: The GN-360S is an all-in-one machine with a variety of coating options to meet different coating process needs. It is mainly used for the surface coating process for lithium battery Cathode and Anode, and it is an experimental coating equipment with high precision and stability. The device can realize two methods of slot die extrusion coating and comma bar coating by switching the coating mode and the coating head assembly,continuous coating and intermittent coating can be achieved. Reserve test communication interface or test system with thickness/surface density; Electrode tension control, constant tension unwinding, constant tension coating, drying; System parameters are centrally controlled, the man-machine interface adopts touch screen and keystroke mode, and hierarchical control, and process parameters can be locked, stored and called.

Equipment parameters

1. Basic material thickness: Aluminum foil: 0.010-0.030mm,

Copper foil:0.006~0.030mm

2. Basic material width: Aluminum foil:100-320mm, copper foil: 100-320mm

3.The max. thickness of wet coating:8-400um(Viscosity of the slurry be allowed)

4.The Max. coating width:300mm, the max. coating roll width:360mm

5.The mechanical tape speed:0.5-7m/min

6.The coating speed:0.1-1.0m/min (different from the slurry material thickness, viscosity(The speed is different according to the slurry. This parameter is only based on the 6m oven length and the coating requirements of the lithium battery, and a range is for reference.The coating of ultracapacitors is faster, and usually can be set to about 2M/min) .

7.Drying oven length: 1 part dry oven * 1.0m/part=1.0m

FEATURES AT A GLANCE

Modular structure can achieve two different coating methods
1. Comma bar coating method
1) Continuously coating is ok, and its with a wider coating window;
2)Use comma bar with precision adjustment mechanism and micrometer to achieve thickness adjustment;
3) Feeding with trough;

2. Slot die coating method
1) Coating valve cooperating with die gasket, user can achieve continuous coating,intermittent
coating, Strip coating, grip coating, etc;
2) Metering pump feeding, slurry closed operation, user can adjust the feeding amount according to the coating speed;
3) Slot die coating with high coating precision and good coating consistency;
3 .System control
1) The system uses EtherCAT bus control;
2) Substrate closed-loop tension control;
3) Equipped with infrared, unwinding correction, winding correction, and high correction precision;
4) Baking method, hot air oven, hot air circulation, air blowing up, user can get good dry effect;

Substrate Parameters:

	Cathode	Anode
Substrate	Aluminum foil	Copper foil
Width (mm)	280-400	280-400
Thickness	11-30	6-30

Slurry Parameters :

	Cathode	Anode
Materials	LCO,LFP,LMO,NMC	Graphite,LTO, etc
Solvent	NMP(Oily/DI-water( Water-based)
Proportion of slurry(g/cm3)	1.5~3.0	1.0~2.0
Viscosity(cps)	2000-20000	1000-10000
Binder	Viscosity(cps)	PVDF/SBR

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

Oven Partial Parameters:

Drying oven	1 ovens
Total oven length	2m
Oven heat source	Electric heating, hot air circulation structure
Oven temperature	Max150ºC, temperature difference Max150ºC±5ºC in single oven
Oven materials	Stainless steel, inner tank (SUS304 :1.0mm), housing (SUS201 :2.0mm)

 

  

Detailed Photos

 

 

 

 

 

 

Our Advantages

We could supply one stop solution ( 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.

Company Profile

 

Successful Project

 

 

Packaging & Shipping

FAQ

Q 1: How to order ?
A :Please send us your purchase order by email or call us sales , then we can make the proforma invoice under your request .We need to know the following information for your order before sending your PI
1) Product information--quantity ,specification(size,technological if needed and packing requirements ect.)
2) Delivery time required.
3) Shipping information--Company name, detail address, phone number, destination sea port .
4) Forwarder's contact details if there's any in China

Q2 : I want to buy this machine, what suggestion can you give ?
A : Please tell us : What's your application and your special request of the products ? Better to let us know what's your expect performance ?

Q3 :How is your delivery time ?
A : Usually it takes 7-20 days after your deposit , if it's standard model that we have in stock . Other situations please consult with us in advance.

Q4 :This is the first time i use this kind of machine ,is it easy to operate ?
A : There is a English manual for each equipment that will show you how to use the machine .If there is still any questions,Please feel free to contact us by online service, such as e-mail/skype/phone/whatsapp/Wechat at any time.

Q5 :What is warranty time of machine and accessories ?
A : The guarantee period : One year