Email:Louis@lithmachine.com
ItemNo :
LITH-Dia-210*W330mmMOQ :
1Compliance:
CEWarranty:
2 yearsDelivery Time:
5 daysEmail :
Louis@lithmachine.comAutomatic Hydraulic Rolling Press Machine Battery Calender For Lithium Cell Production
1.Introduction
Roller press is the main equipment in the continuous rolling production line. It is composed of cast steel gantry frame, roller, variable frequency motor reducer, gas-liquid pressurization system, gap adjustment system, electrical control system, feeding guard plate and roller surface cleaning mechanism. The main function is to make the pole piece reach the appropriate compactness under the rolling of the roller, and meet the thickness requirements of the pole piece according to the coating thickness. The equipment adopts servo to adjust the roll gap, and the linear speed is adjusted by frequency converter to realize stepless speed regulation.
2.Specification
|
Roller |
Dia 210*W330mm |
|
Speed |
2-8r/min |
|
Working efficiency |
0.8-5m/min |
|
Coating uniformity |
±0.002mm |
|
Thickness uniformity of electrode piece after rolling |
≤±0.002mm |
|
Machine appearance |
gray and blue. Two dial indicators are installed. The safety protection device is painted with warning color |
|
Major function |
The pole piece reaches a certain thickness under the rolling of the roll |
|
Bearing |
Special bearing for rolling mill |
|
lubrication |
3# lithium grease |
|
Effective rolling width |
300mm |
|
Material |
9Cr3Mo |
|
surface hardness |
Above HRC66 |
|
Quenching layer depth |
18～25mm |
|
Roll chrome plating |
≥0.18MM |
|
Roll diameter jump |
≤±0.002mm |
|
Roll surface roughness Ra |
≤0.04 |
|
Max temperature |
Maximum temperature: 150 ° C |
|
Roll gap adjustment |
The adjusting screw rod drives the middle wedge adjusting joint |
|
Main motor power |
0.75KW(380V 50Hz) |
|
Pressure mode |
Electro hydraulic pump |
|
Hydraulic cylinder specification |
Cylinder bore φ 63mm stroke 15mm |
|
Maximum working pressure |
37T*2 nos. |
|
Working oil pressure |
40MPa |
|
Maximum pressure |
60MPa |
3. Unwinding
Unwinding shaft: the inflation shaft with control valve is equipped with inflation gun Specification: 3 inches * 350mm
Magnetic particle brake with pole piece tension control, nominal torque 25N .M Tension adjustment range: 0 ~ 25kg
Deviation correction control photoelectric deviation correction device Guide control linear bearing guide
Total moving length ± 50mm
The weight of the parts is about 80kg
4.Winding
Function: wind the rolled pole piece material on the mandrel Winding shaft: inflatable shaft with control valve
Equipped with inflatable gun Specification: 3 inches * 350mm
Magnetic particle brake with pole piece tension control, nominal torque 25N. M Tension adjustment range: 0 ~ 25kg
Deviation correction control: photoelectric deviation correction device Deviation correction accuracy: ± 0.2mm
Guide control: linear bearing guide Total moving length: ± 50mm
Drive: drive the winding shaft through the motor reducer and magnetic particle clutch Winding motor power: 0.75KW (380V 50Hz)
The weight of the parts is about 80kg.
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damaged part for you for free.
DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to
production season and order quantity.
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