VerticalScrew

The Orthman vertical screw conveyor system is a great solution to many material handling problems by providing a cost effective elevating action with minimum space requirements. The vertical is fed by a horizontal feed screw which is synchronized with by speed and feed rate. Both the feed screw and the vertical are driven by independent screw conveyor drives. We offer this system in multiple materials of construction including carbon, abrasion resistant, stainless or any combination. Although we have standards the length of the feed screw, the height of the vertical as well as the diameter of each can be designed to each specific application.

Features

 Inlet Section

 Head Section

 Intermediate Sections

 Pedestal

 Screw

 Drive Unit

 Feeder Screw

Advantages

 Efficient Design

 Ease of installation

 Requires Less Space

 More Cost-Effective

 Can be Dust Tight

 Material Discharge in any direction

 Up to 40’ of elevation

Application

 Animal Feed

 Pet food

 Food Processing

 Ice

 Bulk Powders

 Bio solids

 Pellets

 Bone & Blood meal

Design

 Capacities Range from 400 to 6,000 cubic feet per hour

 Internal Bearings Can be Used – Not Recommended

 Typical Vertical Speeds – 150 to 250-rpm

 “Kicker” Paddles at Discharge

 Discharge Height is Limited to About 50-Feet

 Lateral Support Required at Drive End

 Horizontal Feed Screw – 45-Percent Loaded

 Horizontal & Verticals Typically the Same Diameter

 Must Have Lateral Supports to Structure – Every 10 to 12-Feet

 


Contact your Orthman Conveying dealer for the full range of products and components.


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