No.

Item

Technical parameters

Remark

1.       

Suitable for system

Ternary, lithium iron phosphate, lithium cobalt acid, lithium manganese acid, graphite, silicon carbon and other systems of battery positive and negative plate coating process

2.       

Continuous coating, intermittent coating

Slit extrusion coating method

3.       

Oven section number

1 section 0.8m oven

4.       

Coating speed

0 ~ 0.5 m/min

It depends on the drying condition

5.       

Operating substrate thickness

Aluminum foil (Al) : 8 ~ 30um

copper foil (Cu) : 6 ~ 30um

6.       

Design width of roll surface

300 mm

7.     

Ensure the width of the coating

Less than 240 mm

8.     

Home roll

Φ150mm

9.     

Precision coating

±1.5um

10.    

Suitable for paste viscosity

2000~12000 (mPas)

11.    

Single-side dry coating thickness range

10-250μm

12.    

The solvent properties

Oily solvent NMP (s.g = 1.033, p. = 204 ℃)

Aqueous solvent H2O/NMP (s.g = 1.000, p. = 100 ℃)

13.    

Suitable for solid content range

20~85%

14.    

Coating dimensional accuracy (mm)

L≤±1,W≤±0.4

L:length direction

W:width direction

15.    

Front and back alignment accuracy (mm)

L≤±1,W≤±0.4

No.

Item

Technical parameters

remark

1.       

Oven structure

Double layer independent heating, up and down arrangement

2.       

Oven length

0.8 meters/section

3.       

texture

·         SUS304 stainless steel

4.       

temperature control

Divided into normal operating temperature control, overtemperature monitoring alarm protection control, and cut off the main heating power supply; Each section is controlled completely independently

5.       

Heating Mode

Electric heating, hot air circulation structure

6.       

Single section oven heating power

6KW

7.       

Temperature in oven

Design Max150 ℃, single section inside the oven temperature plus or minus 2.5 ℃ or less

8.       

Blowing way

Upper and lower air blower, upper and lower air chamber share heating body

9.       

Structure of the wind

The air nozzle slot USES the special mold slot

10.    

Wind Turbine Control

Contactor Control

11.    

Heating control

Solid-state relay

12.    

The fan material

SUS304 stainless steel

13.    

Solvent recovery system

Optional

NO.

Item

Technical parameter

Remark

1.      

Rectifying marching

Install the outlet

2.       

Tension

Automatic control of constant tension

3.       

Installation structure

The steel frame shall be installed securely

4.       

Number of rewinding air expansion shaft

1 set

One-armed winding