Häny HCM 600 mixer

Häny HCM 600 is a colloidal mixer (high shear mixer) particularly suitable for producing suspensions of water, cement, finely ground binder, bentonite, sand and other materials. Mixing takes place in a robust mixing tank with a conical bottom and recirculation line, where the high-speed TMP 22 mixing pump creates high turbulence and gives a very good mixing result. According to Häny, a robust mixing tank combined with highly wear-resistant materials in the mixing pump gives a long service life and reliable operation.

With a usable capacity of 550 litres, the HCM 600 produces around 8 m³ of suspension per hour at a water/cement ratio of 1, and the circulation capacity is 1400 l/min. The maximum particle size is 8 mm, and the liquid temperature can be up to 40 °C. The shaft seal is lubricated automatically, and a lubricated three-way valve is used to switch between mixing and transfer. The electric motor delivers 9.2 kW at 50 Hz (10.5 kW at 60 Hz) and runs on 3x 400/460 V, with a nominal current of 16.8/17.6 A and a speed of 1465/1765 min⁻¹. The machine weighs approx. 370 kg and measures 1360 x 1025 x 1750 mm (L×W×H).

The water connection is BSP 1½". The mixer can be used stand-alone or combined with a Häny HRW agitator and a grout pump. Optional equipment includes a 1½" water meter with manual shut-off for accurate water dosing, an automatic 1½" water meter with adjustable counter, and an additional mixing unit (3x 400/460 V, 50/60 Hz, 3.0/3.6 kW) for water/cement ratios below 0.5 and for microcements. According to Häny, the HCM series is characterised by very good mixing quality, high capacity and low wear.