The “R” spiral represents the most economical and functional transportation system

It is the ideal solution for transporting large quantities in the shortest possible time

BERTUZZO produces a wide range of CONTINUOUS SPIRALS  “R” type, made of carbon, stainless and Corten steels, with minimum thickness of 3 mm up to 8 mm maximum, with minimum outer diameter of 800 mm up to 400 mm maximum

BERTUZZO has accumulated 50 years’ experience in the production of continuous spirals type “R”, giving the product a remarkable quality and dimensional accuracy, thus reducing the time of installation of the continuous spiral tube

We have a wide range of continuous spirals “R” type in stock ready for delivery.

MATERIALS USED

• Normal steel S235JR e S355JR.
• Stainless steel Aisi 304.
• Corten steel

The spiral type “ R” finds application in various agricultural and industrial activities, such as:

•  Concrete-Mixing Plant (mixers, screw conveyors)
• Earthmoving (augers, helical rods)
• Animal husbandry (silos, extractors, dryers)
• Agricultural machinery (manure spreaders, cutter-mixer wagons, platforms, heads, tanks, salt trucks, snow blowers, balers)
• Milling industry (mixers, kneads, flour dusters)
• Oenology (crushers, crusher-destemmers, destemmers)
• Oil industry (washing machines, crushers, kneads)
• Dairy industry (stretching machines, ice cream machines, choppers)
• Packing (bagging)
• Machine tools (lathes, milling machines, machining centers)
• Foundry

CHARACTERISTICS

• Tapered blade section.
• Accuracy in dimensions.
• Standard lenght of bars: 3 meters.
• Different lengths available upon request.

OUTER DIMENSIONS OF SPIRAL

D = outer diameter S = thickness