1) Maximum rolling force: 3000KN (300T);

2) Machine speed: 3 ~ 17m/min;

3) Electrode or foil type: non-ferrous precious metals such as copper or aluminum;

4) Electrode width: 250mm ~ 500mm;

5) the evenness of the pole sheet after rolling: ±0.002mm (under the condition of the coater ±0.003mm);

6) Pole prefabricated tension: 2.3 ~ 23kg (stepless adjustment);

7) Press roll layout: vertical arrangement of two rolls;

8) Roller size: Φ500 * 550mm;

9) Roller press preset line pressure: 5.0t/cm;

Two roll pressure: 3000KN;

10) Mandrel and electrode coil size:

A. mandrel material: metal, fiber or plastic;

B. Mandrel size: inner diameter of winding and unwinding mandrel (3 inches);

C. Spindle length: ≥550mm;

D. Roll size: ≤ 500mm;

E. Volume weight: not more than 400kg;

F. Pole sheet roller: the outer diameter of 80mm thin-wall coated duralumin roller;

G. Operating environment: no danger (pay attention to the safety tips on the machine);

H. Machine appearance: according to the supplier's standard color.

11) Roll surface finish: surface roughness of 0.2μm (approximate mirror);

12) Roll heat treatment: roll hardness HRC65 ~ 68, roll tempering HB280-300, quenching depth ≥18MM, roll cylindricity ≤±0.001mm, roll for the listed company Sinosteel Xingtai Co., LTD. (provide the original inspection report);

13) Roll bearing adopts p52 high-precision bearing;

14) Roll adjustment gap: servo motor adjustment gap, range 0--2mm adjustable;

15) Pole sheet rolling mode: continuous rolling mode with gap and pre-pressure; The maximum pre-pressure is hydraulic pressure

The pre-pressure is 3000KN, the oil pressure is constant pressure and the clearance is limited, and the oil pressure is generated by gas-liquid pressurization.

16) Roll transmission mode: the upper and lower rollers of the coupling are independently driven, and the rolling continuous coating or the gap coating pole plate runs smoothly, without impact or crawling;

17) The cutting tool is an assembled structure;

18) Rewinding machine performance indicators:

A. Electrode parameters: the barrel core is φ76mm, the maximum winding straight diameter is 500mm, the maximum width of the pole sheet is 500mm;

B. Unwinding parameters: when unwinding, the tension control accuracy of the pole plate is 5%, and the tension adjustment (setting) range is 0.5~3.5Kgf;

C. Edge control: deviation correction control accuracy is ≤±0.2mm;

D. Tension adjustment: 25N.