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Paper, printing and Packaging
Lorenzon was founded in 1933 as the first Italian company specializing in the production and sharpening of blades for paper processing, and soon became a leader at the European level in the manufacturing of tight-tolerance, high-performance cutting devices.
To this day, with almost a century of know-how, we produce and export blades worldwide for longitudinal cutters, cross cutters, blades for typography and bookbinding, blades for continuous form and digital printing.
Our nearly 100 years of industry knowledge has made us partners with the leading OEM and users at the international level.
Our blades Types
At Lorenzon, we specialize in the manufacture of tight-tolerance, high-performance custom parts. Specifically, we are able to help you with the production of:
Top and Bottom slitter knives – Score cutters and razor blades
Straight perforation knives – Three side trimmers
Sheet cutters – Circular perforation knives
- Guillottine & Trimmer knives
At Lorenzon, we manufacture cutting blades suitable for all the most common machines in the world, such as Mandelli, Polar, and Wohlenberg. We are proudly the sole repository in Europe of technical drawings for the most popular cutting blades. With a vast warehouse at our disposal, we serve our customers quickly.
We design and manufacture the best solutions on the market in integral steel, paired steel, HSS and Widia hardmetal, painstakingly tailored to our customers’ needs, and guiding them through all critical stages of the purchasing process.
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Material Quality
There is a material best suited for each use case. Once the material is identified, we work closely with the world’s leading steel mills for procurement. Material quality is an issue of paramount importance; for this reason, we own the internationally recognized ALCO brand, with which we unequivocally identify the quality of the steels used and conduct a quality control of incoming materials.
| Lorenzon Code | WERKSTOFF ED. 1974 | ISO/UNI 2955 PARTS 3/5 | AISI | ALCO 220 | 1.2080 0 1.2436 | X205Cr12KU | D3 |
|---|---|---|---|
| ALCO 320 | 1.3343 | HS 6-5-6-2 X82WMoV65 | M2 |
| ALCO 520 | 1.2379 | X165CrMoV12 or X155CrMoV121KU | D2 |
| ALCO 120 | 1.2842 | 90MnVCr8KU or 100Cr6 | O2 |
| ALCO 1000 | 1.3344 | S-6-5-3 | M3:2 |
| ALCO 2000 | |||
| ALCO 420 | 1.4021 0 1.4028 or 1.4031 or 1.4116 or other | 420 or 304 or 316 | |
| ALCO 550 | 1.2519 or 1.2552 or 1.2516 or 1.2510 | 110WCrV5; 80WCrV8; 120WV4; 100MnCrW4 | F1; O1 |
| ALCO 650 | 1.3355 | HS 18-0-1 X75WCrV18 | T1 |
| ALCO 750 | Tungsten carbide | ||
| ALCO 750 plus | Micrograin tungsten carbide |
Floriana Leveraro
Italy
Angela Occhipinti
Germany, Asia and Northern Europe
Giulia Giuliani
Spain, USA and South America