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