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20 Cu Stationary Concrete Batching Plant

Model NE-20 is a fully automatic, compact Concrete Batching Plant with gravel & sand hoppers on single chassis with two nos. wheel axles & separate frame for Twin Shaft Mixer. The towing arrangement in the plant facilitates it to be towed by tractor or equivalent power.

The plant comprises of adequate capacity gravel & sand hoppers, weighing conveyor suspended on electronic load cells, Twin Shaft mixer unit, additive tank, cement silo with screw conveyor, Rubber belt type charging conveyor, PLC based control panel.

Construction Features:

  • Compact, easy mobility with tractor or similar power.
  • Modular construction provides easy accessibility for maintenance.
  • Heavy duty robust chassis fabricated from structural steel.
  • Easy to erect since no foundation / civil work.
  • Short cycle time and high uniform concrete quality.
  • Parallel dosing of aggregates / sand, water and cement reduces the cycle time.

Component Features:

  • 2 nos. hoppers for storage of gravels & sand. Each hopper storage capacity is .4 m3 and is fitted with pneumatically operated gates. Integral weighing conveyor is suspended on 4 nos. electronic load cells for weighing of gravel & sand. Bin vibratory motor is fitted on one hopper meant for sand.

    v Rubber belt type charging conveyor transfers the weighed gravels (aggregates) and sand from the weighing conveyor beneath the hoppers to the Twin Shaft Mixer unit.
  • Twin Shaft Mixer it of 0.4 m3 capacity constructed from heavy duty steel is having 10 mm thick wear resistant replaceable liner plate and spring loaded paddle mixer arms with replaceable blades. Hydraulically operated gate facilitates the discharge of concrete mix from bottom of Twin Shaft Mixer on to the transit mixer or concrete pump. The drive to the mixing arm is through planetary Gear Box coupled with motor.
  • Submersible type water pump and suitable piping supplies the water from storage tank to mix. PLC controls the quantity of water required for each cycle / batch. Parallel dosing of water & gravel (aggregates) reduces cycle time & Twin Shaft Mixer abrasion.
  • Cement Silo of 1.5 tons storage capacity with cement weigher having independent load cell for weighing. Cement Silo is mounted on in feed charging conveyor frame. Cement is transferred to cement weigher by Screw Conveyor.
  • Separate weighing arrangement with electronic load cells for cement parallel to gravel & sand weighing reducing the cycle time thus increasing the concrete mix output.
  • PLC based control panel with feather touch buttons is capable of storing 50 different recipes. All electrical components are of Schneider / Siemens make. Insulated operator cabin of 5' x 7' size is provided for housing the control panel and operating the plant.
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