CANWIN Single Knife SeatSilicon Steel Sheet CNC High-Speed Slitting Equipment

 CANWIN Single Knife SeatSilicon Steel Sheet CNC High-Speed Slitting Equipment

Product Introduction

      The CANWIN Single Knife Seat Silicon Steel Sheet CNC High-Speed Slitting Equipment is a high-precision and high-efficiency industrial tool designed specifically for processing silicon steel sheets. This equipment integrates advanced CNC technology and precision mechanical manufacturing processes, developed to meet the high requirements of the power equipment manufacturing industry, such as transformers and motors. It enables precise longitudinal slitting of silicon steel sheets, ensuring smooth edges and consistent width of the slit strips.

Core Performance and Technological Innovation

High- Precision Slitting: The equipment adopts a CNC servo control system (such as Siemens AC servo system) and preciston grating detection technology, achieving millimeter-level or even higher precision slitting (accuracy up to ±0. 1mm). This ensures smooth edges and consistent width of the silicon steel sheets after slitting, meeting the demands of high-precision metal processing.

High-Effoiency Produotion: Equipped with infnitely variable speed teohnology and high-speed slitting  capabilities, the slitting speed can reach tens of meters per minute, signifcantly improving production effoiency. It is suitable for large-scale continuous production scenarios, effectively shortening production cycles and reducing operational costs for enterprises.

Automation and Intelligence: The equipment integrates automatic feeding. positioning, slitting, and winding functions. It uses PLC control modules, reducing the need for manual intervention.The intelligent control system supports automatic threading, automatio tension adjustment and fault diagnosis functions. Operators can quickly master the system after minimal training.

Equipment Structure and ProcessAdvantages

Struotural Composition: The equipment mainly consists of an uncoiling (pay-off unit, threading device, active guiding device, separating shaft device, slitting host, tension control console, disoharge device, and finished product rewinding machine. The uncoiler adopts European design supporting hydraulic tensioning of materials and pneumatic automatic locking and positioning. For the slitting host, the spindle system uses high-precision bearing support, and the distance between the upper and lower knife shafts is adjustable to accommodate materials of different thicknesses and widths. The rewinding devioe employs a tension generation system to ensure tight and neat winding of the coils.

Process Technology: The equipment adopts the internationally advanced pull-cut process (where the silicon steel sheet advances under the action of the pull roller, and the rotary blade performs passive cutting), combined with hydraulic drive and PLC control to ensure synchronized slitting and tight, neat winding of thecoils. This process prevents the material from arching between the feed roller and the blade, reducing slitting burrs and issues with unilateral straightness tolerance, thereby minimizing material waste and improving material utilization. The blades are made of imported alloy steel rotary knives, featuring minimal slitting burrs, long service life, and reduced maintenance needs.

Applications

      This equipment is specifcally designed for slitting silicon steel sheets and is widely used in industries such as transformers, motors, home appliances, automobiles construction materials, and packaging In the transformer and motor industries, it is primarily used for precision slitting of silicon steel sheets to manufacture iron cores for high-efficiency motors and transformers.