Host part

Scope of application:

Daily chemicals, pharmaceuticals, and materials, mainly paper;

Coil max-width='100%' width range:

20mm～230mm

Maximum unwinding diameter:

Φ400mm

Maximum winding diameter:

Φ400mm

Retracting and unwinding air shaft size:

3 inches (standard configuration of Φ76mm);

Maximum detection speed:

60m/min; rewinding speed 120m/min;

Start acceleration:

≤5s Deceleration stop time: ≤2.5s;

Defect shutdown accuracy:

±50mm

Winding end surface uniformity:

±0.2mm

Unwinding tension range:

10~100N (according to operation settings)

Unwinding tension accuracy:

±5N

Rewinding tension range:

10~100N

Winding tension accuracy:

±3N

Mechanical part

The runout of rollers and shafts:

≤0.05mm imported bearings

Overall machine reliability

Number of machine failures:

≤2 times/year

MTTR (mean time between failures and maintenance) of the entire machine:

≦24h

Operation vibration:

Does not affect detection and image acquisition