Sodium-Ion Battery Roll To Roll Hydraulic Hot Calendering Machine

• Customization: Available
• Production Continuity: Continuous
• Condition: New
• Model NO.: TMAX-GD210-330
• After-sales Service: Engineers Available to Service Machinery Overseas
• Transport Package: Wood Packing
• Specification: 20-100 foot cabinet
• Trademark: TMAX
• Origin: China

Product Description

Sodium-Ion Battery Roll to Roll Hydraulic Hot Calendering Machine


The rolling press is the main equipment in the continuous rolling production line. It consists of cast steel gantry frame, rolls, frequency conversion motor reducer, gas-liquid booster system, gap adjustment system, electrical control system, feeding guard plate and roll surface cleaning mechanism.
The main function is to make the electrode reach a suitable density under the rolling of the roller, and meet the pole piece thickness requirement according to the coating thickness. This equipment adopts servo to adjust the roll gap, and the line speed is adjusted by the frequency converter to realize stepless speed regulation.
 
1. Equipment configuration and parameters

Roll Specifications	∮210X330mm(roller surface diameter×roller surface width)
machine speed	2~8r/min
machine efficiency	0.8~5M/min pole piece or foil type
Coating uniformity	±0.002mm (user guarantee)
Thickness uniformity of electrode after rolling	≤±0.002mm Under the premise that the user guarantees the coating uniformity, the layout of the pressing rollers is arranged horizontally up and down.
machine appearance	Computer gray, blue, with 2 dial indicators installed; safety guards painted in warning color
The main function	The pole piece reaches a certain thickness under the rolling of the roller. The special bearing for the bearing rolling mill
lubricating	3# lithium grease
Effective rolling width	300mm
Material	9Cr3Mo series high alloy cold rolled steel
Surface hardness	HRC66 and above
Quenching layer depth	18~25mm
Chrome plating on rolls	≥0.18MM
Roll diameter jump	≤±0.002mm
Roll surface roughness	Ra≤0.04
Roll gap adjustment	The adjusting screw drives the middle wedge to adjust
Roll gap adjustment range	0~2.0mm
Roller drive	Cycloid reducer
main motor power	0.75KW(380V 50Hz)
pressure method	Electric hydraulic pump
Hydraulic Cylinder Specifications	Bore diameter φ63mm stroke 15mm
Maximum working pressure	37Ton×2
Working oil pressure	40MPa
greatest pressure	60MPa
Host weight	about 1T
heating	The closed-loop control heating system is composed of Omron temperature controller, solid state relay and K-type thermocouple
heating power	1.6KW*2
Voltage	220V
Temperature accuracy	±2 ºC
Maximum temperature	130ºC

 
2. Unwinding

Unwind the reel	Inflatable shaft with control valve, equipped with inflatable gun Specifications: 3 inches*350mm
Tension control	Magnetic powder brake nominal torque 25N.M
Tension adjustment range	0~25kg
Correction control	Photoelectric deviation correction device
Guided Control	Linear Bearing Guide
total moving length	±50mm
Part weight	about 80kg

 
3. Rewinding

Function	Roll the rolled pole piece material on the mandrel
reel	Inflatable shaft with control valve, equipped with inflatable gun Specifications: 3 inches*350mm
Tension control	Magnetic powder brake nominal torque 25N.M
Tension adjustment range	0~25kg
Correction control	Photoelectric deviation correction device
Correction accuracy	±0.2mm
Guided Control	Linear Bearing Guide
total moving length	±50mm
drive	Drive the rewinding shaft through the motor reducer and magnetic powder clutch
Winding motor power	0.75KW (380V 50Hz)
Part weight	about 80kg

 
Below size for reference :
Rolling press part:L158*W80*H129 cm
Winding system: L120*W125*H74 cm
Unwinding system:L147*W124*H95 cm

Picture for reference: