Fully Automatic Battery Pole Rolling Production Machine

   Summary          

l Deep Drawing Parts for Auto Industries, Made of Progressive Die Sheet metal workmanship

l  Deep drawing /stamping /rivet welding /painting /pressure testing 

l  Very high producing rate

l  Professional team & exquisite workmanship

l  Considerable after sale service

l  Excellent dimension rate

l  Very competitive price

l  Excellent repeatability

   Application  

   Features  

Structural form: "mouth" type integral casting frame, integral base. Main bearing: Special four column cylindrical roller bearing for rolling mill, roller pressure line speed: 5-80m/min (stepless speed regulation), maximum pressure between two rollers: 4000kN.

Spray wiping roller: The deceleration motor drives the wiping roller cloth to rub at low speed from the unwinding roller to the area where the rubber roller and the roller surface are in contact. The clamping cylinder presses the wiping roller cloth on the roller surface. The spraying flow rate is controlled by a peristaltic pump, and the liquid is quantitatively sprayed onto the wiping roller cloth. With the rotation of the roller and the low-speed reverse movement of the wiping roller cloth, the entire roller surface is cleaned;

Stretching device: used to eliminate the wavy edges generated during the rolling process of continuous or continuous strip coating of polar plates. Tension control: PLC+low friction cylinder+servo motor closed-loop adjustment of tension, digital display, four stage tension control. Laser thickness measurement: Communicating with the hydraulic system, it can automatically adjust the pressure of the roller press in real time and achieve closed-loop control.

Unwinding and winding form: Two axis rotary table dual station automatic roll changing method, 6-inch shaftless expansion head, maximum load capacity: 1500kg, roll diameter range: φ 350- φ 1000mm, maximum width 900mm, using non-stop tape connection, tape connection speed 10-20m/min.

Overall dimensions: 12500 × 5500 × 3500mm

   Parameters  

Roll size: φ 900 × 950mm, effective width of roll surface: ≤ 900mm, roll material: 9Cr3Mo (electroslag remelting)

Roll surface hardness: HRC67-68, roll runout: ≤ 0.0015mm (tested on a grinder), roll installation runout: ≤± 0.002mm, roll surface roughness: Ra ≤ 0.2 μ m, special treatment of roll surface: hard chromium plating, coating thickness 0.10-0.12mm