Astec launches high frequency screen plant

By Steve Ducker23 August 2022

Astec Industries’ Materials Solutions Group has launched its newest mobile high frequency screening plant, the GT2612V.

Astec Industries GT2612V screen on site The Astec Industries GT2612V screen on site. (Photo: Astec)

The plant features a 2612V Vari-Vibe high frequency screen. The two-deck, 1.8 x 3.7 m (6 x 12 ft) screen uses a rotary tensioning system that allows for some of quick screen media changes, allowing producers more uptime.

It also has deck-mounted, variable-speed hydraulic vibrators, a hydraulic mechanism for varying operating angles, a fines collecting hopper, top and bottom deck discharge chutes and an aggregate spreader.

The plant includes a large hopper with a capacity of 6.1 cubic metres (8 cu yd) that is equipped with 15.2 cm (6 in) sloped grizzly openings and a remote tipping grid, while the variable-speed, 122 cm (48 in) wide belt feeder features a high-torque hydraulic drive, full length impact bed, rubber lagged head pulley and self-cleaning wing tail pulley.

The screen plant is equipped with four conveyors: a delivery conveyor, two side conveyors and a fines conveyor. All conveyors feature a variable-speed hydraulic drive and easily fold for transport.

The GT2612V is powered by a Caterpillar Tier 4 Final, (101.4 kW (136 hp) engine, while engine-mounted hydraulic pumps operate all plant functions.

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