Cost-effective and efficient concrete recycling

Liebherr claims its three-size LRT 622 trough system recycling plants provide cost-effective and efficient separation and recycling of pre-hardened concrete components from batching plants and truck mixers.
March 15, 2012 Read time: 1 min
Liebherr says its LRT 622 provides efficient and cost-effective concrete recycling
718 Liebherr claims its three-size LRT 622 trough system recycling plants provide cost-effective and efficient separation and recycling of pre-hardened concrete components from batching plants and truck mixers.

Process water from each recycling plant, collected in a sump tank and suspended by an agitator, is returned to the production plant. Sand and gravel is then washed clean ready for re-use as production aggregates.

The trough pattern on the LRT 622 holds a high amount of wash water so that larger quantities of material for recycling can be added at shorter intervals.

A sizeable loading hopper can be filled from virtually any angle and can contain up to two truck mixers at any one time.

The LRT 622 Concrete Recycling Plant has a trough length of 6000mm; a trough diameter of 2200mm; a solids discharge height of 2000mm; a drive motor rating of 11kW; and a throughput capacity of up to 20m³ per hour.
Recycling

For more information on companies in this article

Related Content

  • High mobility is claimed for CIFA’s concrete plant
    January 6, 2017
    High mobility is claimed for CIFA’s mobile concrete batching plant, the CIFAMOBILE 50. “This is the first ever CIFA concrete batching plant we’ve built. It’s highly mobile and can be transported on wheels,” said Marco Brambati, director of marketing and business planning at the firm. The machine features a mixer that can produce 1/3 of concrete/cycle. This DNA 1.0 mixer is the smallest in the CIFA range (while the largest has a 3m3 capacity) and can deliver up to 50m3/hour of ready-mixed concrete. The plant
    Read More
  • Italian stabilization efficiency from FAE
    March 18, 2016
    Italian firm FAE continues to develop its recycling technology, now offering two stabiliser packages for large and small operations. The smaller SSM and SSM/HP units operate with working depths down to 400mm. Meanwhile the larger SSH unit has a working width of 2.5m, suits towing machines with power outputs from 120-300kW, and can handle working depths down to 500mm. A key development is the firm’s innovative automatic injection system (AIS), which now offers a more efficient and effective mixing of wate
    Read More
  • New low emission, versatile asphalt plant from Marini
    January 6, 2017
    Marini’s new eTOWER asphalt plants are said to complete the firm’s Top Tower line-up. The existing Top Tower plants offer capacities of 280-400tonnes/hour and the eTOWER machines are designed with output of 150 and 180tonnes/hour. The units benefits from features used in the Top Tower range such as the drying/filtering tower system. This features as innovative location for the filter and under-filter hopper, above the dryer drum, which is said to help reduce energy consumption. This modular plant can be sup
    Read More
  • MT 3000-2i from Vögele - now with Offset PowerFeeder version
    April 15, 2016
    Designed to optimise throughput, the MT 3000-2i from Vögele is now available with an Offset PowerFeeder version. This highly productive material transfer vehicle helps ensure homogeneity and quality in high output paving operations such as for highways. Its large hopper and innovative conveying system are key features that allow a 35tonne storage capacity and high throughput. Its maximum conveying capacity is 1,200tonnes/hour, allowing the machine to handle the full load from a 25tonne capacity asphalt deli
    Read More

Highlighted Content