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Spiral conveyors

Triotec spiral conveyors TR75, TR90, and TR125

With Triotec’s silent, efficient, and durable spiral conveyors, feed transfer is easy even to difficult locations.

characteristics

  • Transfer capacity 1000–4000 kg/h
  • Conveyor length up to 50 m with a single motor
  • Durable spiral and smooth, robust plastic tube
  • Mechanical safety limit to prevent overfilling as standard. Delayed sensor for automation control is available as an accessory.
  • 1–4 outlets under the silo, with 1–4 shut-off slides
  • Horizontal or 30° outlet angle as standard. Optional swing kit for adjustable outlet angle 0–45°

Spiral conveyor parts

The spiral conveyor is made from three-meter straight pipes and 45°/1.25/1.25-meter-long bends. Shut-off and service hatches are located under the silo.

Spiral conveyor outlet hoppers

All Triotec outlet hoppers have a service hatch below the shut-off slide, making removing any foreign objects from the feed easy.

Single spiral outlet hopper

A shut-off slide is located below the upper part, and a service hatch is in the spiral’s outlet section, i.e., in the installation kit. By changing the position of the upper part and the hatch, the spiral can start at a 30° angle directly from under the silo.

Double spiral outlet hopper at a 30° angle

Double spiral outlet hopper

The spirals can have a shared shut-off slide or each can have its own shut-off slide.

Double spiral outlet hopper, opposite directions

The spirals start in opposite directions.

Spiral outlet at a 30° angle from under the silo

The upper part of the outlet hopper fits inside the silo’s bottom ring. The shut-off slide is protected by a plastic cover.

Spiral conveyor TR125

In the TR125 installation kit, the spiral is shaft-mounted in the bottom hopper. The spiral outlet can be installed at a 30° angle as shown, or at an adjustable 0–45° angle. The drive end has a sturdy structure and a downward-facing ø108 pipe as the outlet.

In Triotec’s selection, you will find high-quality spiral and screw conveyors as well as filling augers

Triotec’s high-quality spiral and screw conveyors are suitable for many conveying needs. Triotec’s conveyor solutions allow flexible and reliable installation even in challenging locations. Triotec supplies both single and multi-motor solutions, and there is a dedicated model for heavier conveying needs. In addition, adapters make it easy to combine different configurations.