Suitable for slitting interim zebra coated battery electrode coils, the angle wrapped slitting can give high precision.

Each slit electrode slice width tolerance: ≤+/-0.05mm
Edge burrs: ≤0.007mm
Edge wavy variation: ≤+/-0.05mm/m
Rewinding edge flatness: ≤+/-0.4mm each coil

Air expansion uncoiling shaft is under constant tension control of magnetic powder brake and side guide of photoelectric stroke.

High precision angle wrapped slitter.

Dual rewinding slip shafts ensure uniform recoiling tension after slitting.

Multiple times pole tab smoothing ensure no wrinkles or overturns of pole tabs.

CCD visual inspection can detect appearance of both sides of electrode strip and then paste out the unqualified parts.

Passive uncoiling, uncoiling tension control, automatic side guide, CCD appearance detection, active pinch feeding, angle wrapped slitting, recoiling tension control, dust brushing, unqualified pickout paste, recoiling.