| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Type: | Battery Electrode Press, Roll Press Machine |
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Technical specifications
The continuous roller press machine is the main equipment in the production line. It consists of cast steel gantry, roller, variable frequency motor reducer, gas-liquid pressurization system, gap adjustment system, electrical control system, feeding protection board.
The continuous roller press machine 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 the Frequency converter to realize step-less speed regulation.
Roller press machine
| Model | TOB-HP-300PTC |
| Roller Size | Diameter 210X330mm(Diameter×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 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 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 |
| 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 |
| 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 130ºC, with accuracy ±2ºC |
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