Karl Buschmann Maschinenbau GmbH products

Required aperture in the silo wall is 210 x 210 mm. In the case of the stainless steel version, only those components that come into direct contact with the slurry are manufactured of stainless steel. For mixers that are installed on the floor angle plane we recommend the fitting of an oil expansion tank for optimum lubrication of the upper seal.

This machine has multiple safety features to ensure that the lagoon liners cannot be damaged. In addition, the mixer nozzle, which is angled at 30°, offers considerable advantages in comparison to a normal slurry mixer.

This system has been tried and tested for years and is the only means of ensuring proper agitation, preventing the mixed slurry from being drawn back to the suction zone of the propeller.

Mixer tube Ø 76 mm, propeller skid and motor grip are hot-dip galvanised. The motor is fitted with a Star-Delta reversing switch for selecting forward and reverse operation, integrated motor protection circuit breaker with undervoltage trip in the switch box and a CEE device plug. The drive shaft runs on maintenance-free roller bearings. Sealing is achieved with otary shaft lips type seals on bushes that are fitted with stainless steel tension springs in place of a normal one. The unit works without an oil filling and requires very low maintenance. If the mixer is used for fixed operation we recommend the oil-filled version, and if long operating times are envisaged, mechanical seals should be selected.