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Calendering Machine
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Automatic Calendering Machine for Battery Electrode Rolling Press

This TOB-HP-300PTC automatic continuous calendering machine is mainly serves for increasing active material density of the electrode in Li-Ion batteries research after coating. 
  • Brand:

    TOB NEW ENERGY
  • item no.:

    TOB-HP-300PTC
  • order(moq):

    1set
  • Payment:

    L/C,T/T
  • product origin:

    China
  • shipping port:

    XIAMEN
Product Detail

Automatic Calendering Machine for Lithium-ion Battery Electrode Rolling Press




SPECIFICATIONS


This continuous automatic calenderingmachine is suitable for the battery production line in factory. It consists of cast steel gantry, roller, variable frequency motor reducer, gas-liquid pressurization system, gap adjustment system, electrical control system, feeding protection board.

It is mainly serves for increasing active material density of the electrode in Li-Ion batteries research after coating. This equipment adopts servo adjustment rolling gap, and the linear speed is adjusted by theFrequency converterto realize step-less speed regulation.


Calendering Machine

Model

 TOB-HP-300PTC

Roller Size

Diameter 210 x 330mm(Diameter x Roller width)

Effective Width

300mm

Machine Speed

2-8r/min

Machine Efficiency

0.8~5m/min

Electrode Uniformity

±0.002mm(User guarantee)

Electrode thickness uniformity after rolling

≤±0.002mm, Under the premise of ensuring the uniformity of coating,

Pressure roller layout: upper and down horizontal layout

Machine appearance

Computer gray,blue,Install 2 dial indicator. Installation protect device, Painted warning color

Bearing

Special bearing for roller press

lubricating

3# lithium base grease

Calender Model

Hydraulic press

Roller Material

9Cr3Mo Series High alloy cold rolled steel

Surface hardness

Upper HRC66

Hardened layer depth

18-25mm

coated chromium of roller

≥0.18mm

Trail jump of roller

≤±0.002mm

Roughness of roller surface

Ra ≤0.4

Gap adjustment between two roller

Through the man-machine interface adjustment to change the oil pressure.

The roller movement value is displayed by the man-machine interface screen,input adjustment on the man-machine interface to changes the roller gap, servo display adjusts.

Roller gap adjust range

0-2mm

Roller drive

Cycloid reducer

main motor power

0.75kw (380V 50hz/60hz)

Pressure method

Electric hydraulic pump

Hydraulic cylinder specifications

Cylinder diameter 73mm, stroke 15mm

Max work air pressure

25Mpa

Max working pressure

About 10T*2

Main machine weight

About 1.2ton


Unwinding Device

Unwinding shaft

With control valve air shaft,Configuring a pneumatic gun,

size 3inch*350mm

Electrode tension control

Magnetic powder brake,Revolution distance 25N.m

Tension adjust range

0-25kg

Correction control

Photoelectric correction device

Guided control

Linear bearing guide

Total length of movement

±50mm

weight

About 80kg


Winding device

Function

Winding the rolled electrode

Winding axis

With control valve air shaft,Configuring a pneumatic gun,

Size 3inch*350mm

Electrode tension control

Magnetic powder brake,Revolution distance 25N.m

Tension adjust range

0-25kg

Correction control

Photoelectric correction device

Correction accuracy

±0.2mm

Guided control

Linear bearing guide

Total length of movement

±50mm

Drive

Drive the reel through motor reducer and magnetic powder clutch

Weight

About 80kg


Heating Function

Item

Technical parameters

Heating

Omron temperature controller, solid state relay and K type thermocouple are used to form a closed loop control heating system

Heating power

1.6KW*2 (Upper and Down Roller)

Heating temperature

Max 130℃, with accuracy±2℃


More models of the TOB-HP-300 series

Model Function
TOB-HP-300P Only the calendering machine.
TOB-HP-300PT Calendering machine with heating to 130℃.
TOB-HP-300PC Calendering machine with winding and rewinding device.
TOB-HP-300PTC Calendering machine with winding and unwinding device and heating to 130℃.


PRODUCT DISPLAY


Automatic Calendering Machine


Automatic Calendering Machine

More Calendering Machine and Rolling Press Machine for Lithium-ion Battery Electrode


Email :[email protected]

Skype : amywangbest86
Whatsapp/phone number : +86 181 2071 5609
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