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Hot Rolling Press Machine for Battery Production Line

Wechat:13174506016

Skype and Whatsapp:+86 13174506016

Email:irene@batterymaking.com


  • Item NO.:

    TMAX-300-H400
  • Payment:

    L/C,T/T,Western Union, Paypal
  • Product Origin:

    China
  • Shipping Port:

    Xiamen
  • Lead Time:

    15 days
  • Certificate:

    CE ROHS Certificate
  • Product Detail

Hot Rolling Press Machine for Battery Production Line



1. TMAX-300-H400 heating roller press production line is used for the rolling process of battery materials to press the electrodes to the thickness and precision required by the process;

2. The heating roller of the heating roller press is solid roller drilling, external mold temperature machine is heated by heat-transfer oil circulation, supporting heating control system and unwinding device, winding device, drive and tension control system, roll changing device, etc.


Specifications

1.Machine host

structural style

Vertical up and down horizontal arrangement of heating roller

Frame

"口" type integral casting frame

Bearing block

Cast 45 × steel with cooling system

base

Integral welded base

main bearing

Special four row cylindrical roller bearing for rolling mill, filled with high temperature resistant grease

Roller size

φ300*400mm

Effective use width

More than 350mm

Roll material

9Cr3Mo (electroslag remelting)

Hardness of roll surface

HSD90-95 

Quenching layer depth of roller surface

≥ 8mm, roll tempering: HB280-300

Special treatment of roll surface

Roll surface chrome plating, coating thickness 0.08-0.12mm

Roll surface roughness

Ra<0.2μm

Cylindricity of roll

≤0.002mm

Roll radial runout

≤ 0.002mm (tested on grinder)

Radial runout tolerance of roll mounting machine

≤±0.002mm

Roller heating mode

Solid roll drilling matched with external mold temperature machine is heated by heat transfer oil circulation

heating temperature

Max. 120 ± , continuously adjustable temperature, controlled by digital temperature controller

heating power

36kw, room temperature 20 ℃ to 120 , temperature rise stability time ≤ 4H

Roll gap adjustment range

0-5mm, touch screen display

Roll gap adjustment form

Touch screen setting and servo motor drive wedge iron adjustment through reducer and ball screw

Roll gap adjustment accuracy

0.001mm

drive

The reducer drives the roll through gear drive

Main motor reducer

Helical gear reducer with hard tooth surface

Main motor power

4kw (380V 50Hz servo motor)

Rolling line speed

0.5-9m / min (stepless speed regulation)

Work pressure

Double way constant pressure hydraulic station applies pressure through plunger cylinder

Maximum pressure of hydraulic system

21MPa

Cylinder specification

φ160mm*2

Maximum pressure between two rolls

80t


2.Unwinding system

Unwinding form

Fixed side plate structure, cantilever shaft type

Unwinding inflatable shaft

φ 75 * 400mm, aluminum alloy material, equipped with gas gun

Unwinding coil specification

Max. φ300mm

Unwinding drive

Magnetic powder brake, passive unwinding

Tension control mode

Constant tension mode and taper tension mode can be set by magnetic powder brake to control unwinding tension

Roll specification

φ70mm

Roll material

Aluminum alloy, surface oxidation treatment, dynamic balance G2.5

 

3.Winding system

Winding form

Fixed side plate structure, cantilever shaft type

Windup inflatable shaft

φ 75 * 400mm, aluminum alloy material, equipped with gas gun

Reel specifications

Max. φ300mm

Winding drive

Servo motor + magnetic powder clutch

Tension control mode

The winding tension is controlled by magnetic powder clutch, and constant tension mode and taper tension mode can be set

Rectify deviation control

Infrared photoelectric correction

Rectifying stroke

+ 50mm

Rectifying accuracy

Less than or equal to 0.1mm

Roll specification

φ70mm

Roll material

Aluminum alloy, surface oxidation treatment, dynamic balance G2.5

 

5. Roll changing device

It is composed of roll change bracket, roll change guide rail, etc., which is used for maintenance or roll change

 

6. Drive control system

Control system: the electrical part of the whole set of equipment consists of PLC program control, touch screen operation, main motor driver, servo motor driver and other parts, which can realize the functions of digital setting of equipment running speed, adjustment of roll gap size, multi process storage, humanized operation, historical record and alarm record

Safety: equipped with multi-point emergency stop, safety protection shield and warning signs


7. Equipment installation conditions

Main engine part requires ground bearing

3t/㎡Planeness:±2mm/㎡

Power Supply

380V/50Hz/3 phase

Total power

50kW/set(Including 10% safety factor)

Compressed air

Pressure0.2-0.7mpa, flow20L / min, outer diameter of interface pipe8mm

Use environment

Temperature range 0 - + 45 ℃

Relative humidity ≤ 50%







             

   

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