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

Hydrodynamic Screw
Loading Bellows

BELLOJET® ZA Loading Bellows are used for efficient, dust-controlled loading of dry, dusty bulk solids into tankers. The spouts are provided with inner tapered cones to contain the flow of material and an outer double bellow to provide for dust removal. At the lower end of the Loading Bellow, a polymer-coated SINT® cone with special sealing properties is provided for connection to the tanker.
The BELLOJET® dust filtration system, that includes eight cartridges to provide an overall surface area of 10m2 (108 sq ft), is equipped with a 2.2 kW (3.0 HP) fan.


-Built-in dust filter reduces dust emission during filling operation
-Flexible chute in Neoprene covered by Hypalon® makes the bellow weather-proof, highly abrasion and temperature-resistant and durable
-Reverse cone with inside level indicator indicates when tanker is full, raises loading bellow gradually and improves material distribution inside the tanker
-Two lifting cables outside the material flow raise and lower the loading bellow without any cable wear due to material friction and obstruction to material flow


-Double bellows with optional internal steel cones
-Bellows manufactured in Neoprene / Hypalon® (optionally food-grade) or Kevlar®
-Control panel with remote control
-Available with capacitance level indicator, rotary level indicator or vibrating level indicator
-Outlet vibrator
-Anti-spillage device
-Metallic parts in contact with the material handled in wear-resistant steel

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