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Hydroscrew Ltd, Bryntirion Road, Bagillt, CH6 6BZ, UK. Tel. +44(0)1352 710792 email: info@hydroscrew.co.uk

Hydrodynamic Screw
High Temperature Screw Conveyors

Hydroscrew Extra-heavy-duty MT / HT Trough Screw Conveyors or Feeders have been developed for medium-high temperature (MT series) and high temperature (HT series) applications. For this reason intermediate bearings are absent. They are manufactured either in carbon or in stainless steel with appropriate surface treatment. They are made up from a U-shape trough that is equipped with at least one outlet spout, an end plate at each trough end, helicoid screw flighting welded on a centre pipe with flanged coupling at each end, two end bearing assemblies complete with offset shaft sealing unit, and a bolted trough cover usually equipped with at least one inlet spout. Furthermore, MT / HT Screw Conveyors are equipped with a gear motor that suits the application.

Designed for extra-heavy-duty applications, MT / HT Screw Conveyors or Feeders satisfy the requirements for conveying or feeding of regenerated sand in foundries, coal power stations, or drying plants.


Extra-heavy-duty fabrication
Wire welding
XUC shaft sealing units with fibreglass seals
Bolted trough covers
Fiberglass gaskets
Flanged shaft couplings
Extra-heavy-duty helicoid flights
Insulation spacer (HT)
High-quality shaft seals with split packing glands (HT)


Tapered inlet spouts
Shoe inlets
Square or rectangular inlets
Trough flange brackets for hopper connection
Semi-elastic couplings or chain power transmissions

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