Application of slitting: slitting the strip longitudinally into several strips with required specifications.

The base is welded by section steel and steel plate, and treated qualitatively;

Fixed archway, 1 piece; Movable archway, 1 piece; Welded steel plate, aging treatment, boring machine precision machining;

Movable archway moves manually; Slide material: QT600；; The cutter shaft lifting wheel and worm pair are synchronously lifted, and the handwheel is manually fine-tuned, and the reciprocating accuracy of lifting is not more than 0.03mm；;

Tool shaft: diameter φ 120mm(h7), effective length of tool shaft: 650mm, key width 16mm; Forging material 40Cr, tempering HB240∽260, rough machining, intermediate frequency treatment, grinding, hard chromium plating and then grinding; Knife shaft runout is not more than 0.02mm, and shaft shoulder runout is not more than 0.01mm. (The specification of cutter shaft matches the size according to the model)

The rotation of the cutter shaft is driven by universal coupling (2 pieces), synchronous gearbox and AC 15KW variable frequency speed regulation (motor power is matched). Synchronous gear box: steel plate is welded, after qualitative treatment, bearing hole is precisely machined by boring machine, gear is forged with 40Cr, tempered HB247∽278 and quenched HRC38∽45.

Tool shaft locking: the nut locks the tool, and the left and right rotating nuts are each 1 piece;

Blade diameter: Ф ф240mm (the actual size of the cutter shaft matches).