Corrugated slitter scorers, or corrugated board slitting machines, are used to slit corrugated boards into the proper shape, preparing for further processing. Fast positioning and precision cutting of the slitter scorers and blades during high operation speeds are of great importance. Tungsten carbide, or cemented carbide, is the ideal material of choice for manufacturing corrugator slitter knives thanks to its toughness and wear & impact resistance, resulting in high precision cutting and long service life.
What is tungsten carbide (cemented carbide)?
Tungsten carbide is a mixture of tungsten carbide powder and cobalt powder. The cobalt is acting as a binder to bind tungsten carbide particles together. There are several processes to producing tungsten carbide, including wet grinding, drying, granulation, pressing and forming, HIP sintering, and sandblasting. Each material has its own properties, thus determining the ultimate properties of tungsten carbide.
KONETOOL corrugated slitter knife features:
Konetool manufactures corrugated slitter knives with micro-grain tungsten carbide for most top-brand corrugators, life BHS, Fosber, Justu, etc. As an ISO-certified supplier, Konetool has been dedicated to manufacturing premium tungsten carbide corrugated slitter knives for the paper packaging industry for over 10 years. Full CNC production lines, mature supply chain, and self-invented quality inspection methods help us guarantee our product quality, performance, and productivity.
- 100% virgin materials;
- Micro-grain tungsten carbide;
- Outstanding hardness and toughness;
- Excellent wear and impact resistance;
- Result in a clean-cut finish;
- Extreme durability and extended service life;
- Maximize performance;
- Minimize downtime;
- Varied sizes are available.
|Grade||Grain Size||Density (g/cm³)||Hardness (HRa)||T.R.S (N/m㎡)||Application|
|KS28||Submicron||13.9-14.3||90.8-91.5||3200||Suitable for processing cardboard|
We also offer matching diamond grinding stones (sharpening stones) for each slitter knife, according to the required specifications.
Customization services are also available. Please feel free to send us the detailed drawings and expected grades.
Request a quote for further information (MOQ, price, delivery) if you are interested in KONETOOL corrugated slitter knives. Our salespeople and engineers are ready to provide tailor-made solutions for you.
|Order NO.||Size (mm)||Machine Brand|