twin-shaft mixers

The twin-shaft mixers made for ready-mix concrete with enhanced customer benefit The new Euromecc twin-shaft mixers are setting a new benchmark regarding the economical production of ready-mix concrete. Many years of experience and special details ensure a maximum customer benefit by well-known Euromecc-quality. Euromecc twin-shaft mixers are honored by high mixing quality, short mixing times and good accessibility.

euromecc_twin-shaft-mixer

Efficient powertrain The efficient Liebherr planetary gear boxes are favouring an optimum energy input into the mixing material. Excellent mixing results can be realized in a short period. Independent hydraulic circuits ensure maximum operational safety and a long lifetime. One for the mechanics and one for the lubrication and for the cooling of the gearbox. Maintenance activities can be conducted quickly due to the clearly arranged service positions on the drive side. This results in a high availability of the mixer.

Improved wear properties

• The wear-resistant labyrinth sealing is protecting the bearings, which results in a longer lifetime. The sectioned design simplifies the disassembly of the sealing considerably in case of replacement.

• The usage of a central grease unit as standard with Liebherr special grease (CTK) results in a long lifetime of the seals and the bearings. The high-viscosity and water-repellent properties of the CTK grease is assuring the operation of the plant also among extreme conditions. Robust mixing tool with wear tiles

• The mixer is designed for highest loads because of the robust mixing tool and the corrugated pattern of the wear tiles which are made of chromium carbide. The corrugated pattern prevents the gaps between the wear plates from washing out (wear) in an early stage.

• The arrangement of the mixing arms results in high shearing forces during the mixing process. Cement and admixtures are dissolved in an optimal way. Hydraulic mixer gate The hydraulic mechanism for closing the mixer gate utilizes high performance and control whilst maintaining maximum efficiency. There are no disruptions in the operation procedures because of clamped aggregates.

The mixer gate is always closing properly and prevents soiling by outrunning concrete.