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Liebherr

Type LRS (screw system)

Overview

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Liebherr Type LRS (screw system) recycling system

The LRS recycling system is distinctive due to its compact design. The hardened material from residual concrete is effectively washed out via a screw. The structure of the discharge hopper prevents overfilling of the screw.

Special bearings which feature a particular reduction in wear guarantee fault-free operation. The screw has been provided with paddles around the area of material supply which break down the material.

 

 

LRS 606

The LRS 606 features a production rate of approx. 12 m³ (15,7 yd³) per hour.

Technical data

Screw length [in]: 235.8
Screw diameter [in] : 23.58
Output of drive motor [HP] :  7.37
Height of solid material discharge [in]:  86.46
Size of discharge hopper [in]: 64.84
Truck mixer- discharge points: 1 - 2 pieces.
Output appr. [yd³/h]: 15.7
Size of the residual water basin:
Project related depending on the number of truck mixers and concrete pumps.
Separating cut [in]: 0.01
Max. standard grain size [in]: 1,375

LRS 708

The LRS 708 features a production rate of approx. 22 m³ (28,8 yd³) per hour.

Technical data

Screw length [in]: 245.6
Screw diameter [in] : 31.44
Output of drive motor [HP] : 12.73
Height of solid material discharge [in]: 90.4
Size of discharge hopper [in]: 74.67
Truck mixer- discharge points: 1 - 2 pieces.
Output appr. [yd³/h]: 28.8
Size of the residual water basin:
Project related depending on the number of truck mixers and concrete pumps.
Separating cut [in]: 0.01
Max. standard grain size [in]: 1,375

LRS 806

The LRS 806 features a discharge rate of approx. 12 m³ (15,7 yd³) per hour, with a material discharge height of 3.2 m.

Technical data

Screw length [in]: 334
Screw diameter [in] : 23.6
Output of drive motor [HP] : 12.73
Height of solid material discharge [in]: 125.8
Size of discharge hopper [in]: 64.48
Truck mixer- discharge points: 1 - 2 pieces.
Output appr. [yd³/h]: 15.7
Size of the residual water basin:
Project related depending on the number of truck mixers and concrete pumps.
Separating cut [in]: 0.01
Max. standard grain size [in]: 1,375

LRS 606 mobi

The mobile recycling plant is transportable and does not require a foundation.

Technical data

Screw length [in]: 235.8
Screw diameter [in] : 23.58
Output of drive motor [HP] :  7.37
Height of solid material discharge [in]:  86.46
Size of discharge hopper [in]: 64.84
Truck mixer- discharge points: 1 - 2 pieces.
Output appr. [yd³/h]: 15.7
Size of the residual water basin:
5 x 3 x 3 m, Volume approx. 40 m³
Separating cut [in]: 0.01
Max. standard grain size [in]: 1,375


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