Products
Mini Metal Slitting Machine
Precision slitting for demanding materials. Handles copper alloys, stainless steel, silicon steel, nickel-based alloys, bi-metal, and metal foils down to 0.03mm — delivering consistent slit width accuracy and clean edge quality run after run.
Customized Slitting Line
Precision slitting isn’t one-size-fits-all. TOA DR works with each customer to configure a modular line that fits the way their floor actually runs — accounting for material type, operational preferences, and any special functional requirements. Current range includes copper strip slitting machines, bi-metal strip slitting lines, and stainless steel / special steel coil slitting lines. OEM and private label partnerships are also available for industry partners.
Rotary Slitter Knives｜Rotary Knives
Precision slitting starts with the right blade. TOA DR rotary slitter knives are manufactured from high-purity Tool Steel, HSS, and Tungsten Carbide — available in multiple surface finish grades and tolerance classes to match your material and application. From ultra-thin foils to heavy-gauge strip, each knife is precision-ground for clean slit edges, minimal burr, and consistent output across every production run.
Precision Spacer | Shim
Slit width accuracy depends on tooling alignment — and tooling alignment depends on the spacer. TOA DR precision spacers and shims are primarily used in slitting machine arbor setups, and can also be fitted to other precision mechanical assemblies such as machine tool spindle components. All specifications are open for discussion and manufactured to your exact requirement.
Slitting Tools and Equipments
A slitting line performs only as well as the components supporting it. TOA DR supplies a complete range of slitting accessories and peripheral equipment — including arbors for sharpening slitter knives, rubber stripper rings, separator discs, bakelite fingers, hydraulic nuts, back-glued velvet, wool felt, paper core cutting machines, automatic coil PE wrapping machines, coil reversing machines, paper sleeve machines, coil turnstiles, and small type uncoilers. Everything your line needs, from coil loading to finished goods handling.
Slitter Knife Grinding Service
Blade sharpness directly affects slit quality and line efficiency. TOA DR provides professional slitter knife grinding services using precision grinding equipment with strict geometric angle control — restoring knives to original tolerances, extending service life, and reducing tooling replacement frequency and cost. Compatible with Tool Steel, HSS, and Tungsten Carbide knives.