Battery Production Technological Process
Step 1
+ Feeding System
↓
+ Glue Making
↓
+ Mixing
↓
+ Coating
↓
+ Rolling
↓
+ Slitting
↓
+ Staging
– Feeding System
↓
– Glue Making
↓
– Mixing
↓
– Coating
↓
– Rolling
↓
– Slitting
↓
– Staging
Step 2
Winding
↓
J/R Inserting
↓
Bottom Welding
↓
Beading
↓
Baking
↓
Injection
↓
Tab Welding
↓
Crimping
Step 3
Washing & Degreasing
↓
Shrink & Coding
↓
X-ray Checking
↓
Pre-charge
↓
OCVO
↓
Standing
↓
Formation
↓
Loading
Step 4
OCVO 1
↓
High-temp Baking
↓
OCVO 2
↓
Room- temp Baking
↓
OCVO 3
↓
Grading
↓
Grade Separation
↓
Storage
Step 5
OCVO 4 / R4
↓
Appearance Inspection
↓
Packing
↓
Shipment