Large Heating Continuous Rolling Press Calender Machine for Li Ion Cell Battery Production Line

• Customization: Available
• Warranty: 12 Months
• Feature: High Efficiency
• Model NO.: TMAX-Dia
• Condition: New
• Certification: CE
• Transport Package: Wood Packing
• Trademark: TMAX
• Origin: China

Product Description

Cell Calender Machine for Cylindrical/Pouch/Supercapacitor Electrode Preparation

 

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

5.Product Images