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Battery Electrode Film Lab Coating Machine common problems

May 11,2017
Battery Electrode Film Lab Coating Machine common problems

1.How to change the film applicator
Clean waste on applicator:Blade is made of steel, adjust the position of tool edge and coating roller to protect coating film. The scraper is made of organic materials,the effect will be obvious if contact with rollers as far as possible.

2.What is the function of the guide roller coating gun
stability and transmission

3.The reason why opposite side’s gap is not stable when coating
Check the color of sensor will close to the copper foil or aluminum foil or not after drying - adjust the sensor sensing parameters

Check the coating parameters whether it is correct in the coating machine operating range

4.What is the control parameters of big lab coating machine

Unit speed coating
unit tension
drying equipment length
drying equipment characteristics coating thickness
coating curing process parameters

5.What is coating paper
Single side copper foil,aluminum foil
Double side copper foil,aluminum foil

6.What is coating rate
Coating rate unit is kg/m2 micron,or /m2.
For example:coating rate is 20 micron( 0.2kg/m2),it means it can coating 20 micron electrode film on coating 0.2kg materials per square meter.
And the higher the coating rate,the equipment will be more expensive

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