Shaftless Screw conveyors

Overview:

• Bulk materials discharged from centrifuges, filter presses or mixers can easily be metered or conveyed using a shaftless screw conveyor. Our shaftless design provides a non-clogging conveying surface that allows difficult-to-convey materials to become easy-to-convey.

Application Area:

• Ideal for handling sticky and sluggish bulk materials

Salient Features:

• Improved conveying efficiency when compared to other types of conveyors.
• Allows greater flexibility for plant layout due to configurations available.
• Internal bearings are eliminated.
• Unique One-piece drive shaft design.

EFM Customization Options:

• Wide range of construction materials – Carbon Steel, Stainless Steel and abrasion resistant alloys.
• High strength alloy spirals with hardness up to 350 BHN.
• Low friction liner materials – UHMW and Xylethon.
• Multiple screws.

Industries Served:

• EFM designs and manufactures shaftless screw conveyors to be used throughout the chemical, food, minerals processing and wastewater treatment industries for conveying everything from catalysts to dewatered biosolids.