Slat cleaner

New tool for cleaning slats of laser-cutting machines. C-UP makes slats last longer and improves the quality of cut she…

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Grinding machine

Tools sharpening can give back to a punch all features as first purchased, but the machine that should be used for regri…

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HOW ABOUT HAVING 7 DIES IN 1 TOOL?

Rolleri Vario can be mounted on any press brake model. It can be adapted to any machine table thanks to 1000mm units; these reduced lenghts enable the regulations of sector even individually. 7 dies in one single tool (50 - 75 - 100 - 125 - 150 - 175 - 200). Rotors system that brings a reductio…

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HOW TO CORRECTLY PLACE SHEET METAL?

B-SNIPER draws a visible laser beam on the sheet metal to simulate the bending line. Ideal to produce all types of profiles whereby the proper sheet metal positioning against the backgauges is difficult. It's extremely versatile as it can be mounted and removed very easily and quickly on any pres…

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ARE YOUR TOOLS SHARPNED?

Tools sharpening can give back to a punch all characteristics as first purchased. We can get more than double of the hits compared to a punch not sharpened. For being able to get the higher tool performance, you have to regrind once the corner radius on punch tip is around 0,15mm.

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HOW TO HAVE MORE RESISTANT TOOLS?

Tooling durability effects a lot productivity and costly. Rolleri present a solution to make tooling life extremely longer, SDP: • It works extraordinary well for Stainless Steel and Mild Steel without any lubricating. • Hardness of SDP punch is Hv2500 to 3000 and it penetrate to the HSS material…

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HOW IMPORTANT IS A GOOD HEAT TREATMENT?

Rolleri uses powder type high speed steel for punch body. Structure of this material is very much fine and does not have unevenness of ingredient. Shock resistant ratio is double strong and frictional wear is 50% better than standard high speed steel (HSS). Rolleri uses improved D2 steel for die.…

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Certifications

ISO 9001:2015 and UNI ISO 45001:2018. Rolleri is committed to providing workers with a healthy and safe working environment in all areas of activity. One of the company's priorities is to keep its employees constantly updated on health and safety iss…

Patents

When creative genius meets technology: creative process is not easy, but transform ideas in something practical is much more difficult.