Semi-automatic Concrete Road Lining Machine

AMRUTA India, the AHMEDABAD based highly professional company is growing at a very fast pace. AMRUTA is the manufacturer of hi-tech mechanized in-situ Concrete Road Lining Machine up to 22 meter wide and 600mm slab thickness for various applications including Airport runway, Taxiway, Apron, City roads, Parking lots, Bridge decks and Irrigation canals.

AMRUTA Concrete Road Lining Machine using 3 point finishing systems is designed to vibrate, consolidate and finish the concrete slabs with varying thickness of 1" to 5" with internal vibrator and 5" to 9" inbuilt Pan Vibrator and above 9" to 24" inbuilt Needle Vibrators are provided.

The vibratory cylinder, supplied as a standard feature mounted on carriage moves transversely across the slab to be paved wherein the machine runs longitudinally over the pre-laid and levelled rail, kept just outside the side shuttering on either side.

The vibratory cylinder consists of a rotating extra long Screw Auger, rotating Vibratory Cylinder and finishing trawler. The rotating Screw Auger serves the purpose of pushing and levelling the excess concrete for the cylinder to consolidate and finish. The cylinder vibrates and rotates with the frequency, amplitude and rpm adjusted to produce vibration equal to or more than the resonance frequency of green concrete providing optimum vibration to concrete before consolidation. The finishing trowel seal and texture the finished surface. These members of the 3-point finishing systems work in conjunction to make an initial consolidation pass and a final finishing pass in each carriage cycle.

The inbuilt Pan Vibrator or Needle Vibrators are electrically operated and mounted in front of Auger for imparting in-depth vibration to the slab.