Hydraulic Pressure Electric Roller Press Machine for Battery Electrode Rolling

The hydraulic balanced electric roller is used for high-precision rolling of battery electrode. The equipment has good horizontal and vertical uniformity in rolling and provides high-quality  rolling performance. The equipment is used for roller rolling with the pressure provided by the hydraulic system. It is suitable for occasions where the consistency of rolling force and rolling gap is required to be high.

The machine includes hydraulic system, AC variable frequency motor, reducer, gear box, precision coupling, screwdown device, roller system, machine body, protection plate, PLC touch screen, electrical control, etc.

Operation video: https://www.youtube.com/watch?v=w3yMYmuYACk&t=13s

Features

*Integral gantry frame, CNC precision machining to ensure high precision and stability;

*The roller is made of imported cold-rolled chrome molybdenum material by heat-treated surface chrome plating and cryogenic treatment, with high internal and external hardness and good wear resistance;

*American original imported hydraulic system, automatic control rolling pressure;

*Patented hydraulic balanced rolling mechanism, stable pressure maintaining, good rolling uniformity in transverse and longitudinal direction;

*Inclined block type roll gap adjustment device, surface display adjustment;

Specifications

Voltage	220V/110V, 50/60Hz
Rolling force	Max 25ton
Maximum adjustable gap	2 mm
Rolling speed	Max.6m/min adjustable
Roller size	Ф200 mm*330mm width
Roller material	9Cr3Mo
Roller surface hardness	HRC65~68
Roller inner hardness	HRC60-62
Roller surface roughness	Ra≤0.4
Circular run-out error	＜±2μm
Control mode	PLC control
Roller heating temperature (optional)	RT~150℃
Winding&unwinding system (optional)	Available
Pressure driven mode	Hydraulic
Rolling accuracy	±1.5μm
Reducer and gear box	Combination type
Motor	AC variable frequency motor
Overall machine dimension	1400mm L X 500mm W X 1300mm H
Power	2KW
Gas requirement	0.5-0.8MPa compressed air
Machine weight	About 600KG
Use environment	It is recommended that the ambient temperature is 25 ± 3 ℃, the humidity is 30 ~ 90rh, and there is no vibration and electromagnetic interference
Note	The reduction of lithium electrode piece is 20% ~ 30% at a time. If it is thinner, it needs to be rolled several times (5μm/ time)