Automatic Hot Rolling Press Machine for Li Ion Battery Production
Characteristics of equipment：
TMAX rolling1 adapt to continuous rolling process for all kinds of lithium battery anode and cathode.
1. Rolling speed: 2~12r/pm, CVT adjustable.
2. Roller material: 9 Cr2Mo, Roller surface hardness: HRC 65~68
3. Gap adjustment method: Servo motor drive the middle wedge to adjust, mechanical self-locking.
4. Roller gap adjustment range: 0~2mm
5. Roller gap adjustment accuracy:1μm
6. Thickness uniformity of pole sheet after rolling: ≤±2μm. Maximum rolling form:3000 KN
Specifications of roller:
|
Item Type
|
RM500
|
RM600
|
RM800
|
|
Roller size
|
500*500mm
|
600*600mm
|
800*800mm
|
|
Pole sheet width
|
200~500mm
|
200~550mm
|
300~750mm
|
|
Output speed
|
2~11rpm
|
2~10rpm
|
3~12rpm
|
|
Roll straightness speed
|
4~17m/min
|
4~19m/min
|
6~30m/min
|
|
Roller surface roughness
|
Ra≤0.2
|
Ra≤0.2
|
Ra≤0.2
|
|
Roll cylindrical degree
|
≤2.0μm
|
≤2.0μm
|
≤2.0μm
|
|
Roll thickness accuracy
|
±2.0μm
|
±2.0μm
|
±2.0μm
|
|
Roll pressure range
|
100~300t
|
100~300t
|
100~300t
|
|
Roll gap adjustment range
|
0~2.0mm
|
0~2.0mm
|
0~2.0mm
|
|
Roll gap adjustment accuracy
|
1μm
|
1μm
|
1μm
|
|
Tension adjustment range
|
2.2~20kg
|
2.2~20kg
|
2.2~20kg
|
|
Orderly winding error
|
±0.5mm
|
±0.5mm
|
±0.5mm
|
|
Retractable roll diameter
|
Max:Ø550mm
|
Max:Ø550mm
|
Max:Ø550mm
|
|
Air pressure
|
0.5MPA above
|
0.5MPA above
|
0.5MPA above
|
|
Power
|
15KW
|
18KW
|
35KW
|
