Shafted Screws
Shafted screws are made from helicoid flighting or sectional flighting. They have a solid centre pipe.
Helicoid flighting is cold-rolled from special steel into a continuous helix and welded to the round centre pipe.
Sectional flighting is manufactured from steel plates and formed into a helix.
These are available in a wide range of thicknesses and used for more abrasive applications. Sectional screws are mounted on a centre pipe, which can be round, square or any other shape to suit specific requirements.
VisSansFin uses full-penetration welding to attach each flight together and fastens them with intermittent or continuous welds, according to customer preference. Made mainly of carbon steel, abrasion-resistant steel or stainless steel, shafted screws are suitable for conveying dry or wet materials. Most are subject to the CEMA industry standard or can be made to order.
We have all the machining and assembly capabilities necessary to manufacture the most complex and demanding shafted screws At VisSansFin, we’re committed to providing superior quality products to meet the specific needs of your material handling operations.
Features
OD Outside diameter / ID Inside diameter / THK Thickness
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