Planetary Concrete Mixers for Harex Concrete Block Machines
Harex planetary mixers (HPM) with vertical axles and coaxial motor allows
rapid performance in dry, semi-dry and wet mixing for all types of concrete.
The pan mixer is equipped with vertical axles and coaxial motor which are
mounted on the mixing pan of wide diameter. This allows a low thickness of
material to be mixed and, thus, the advantage of shorter mixing time and
higher quality of mix.
The mixing pan is made of substantially thick steel plate.
The bottom and wall of the mixing pan are fitted with replaceable
wear-resistant alloy steel linings.
Material discharge is extremely rapid via a circular discharge door
operated by a hydraulic ram.
The mixing pan is sealed with gaskets of polyurathane resin.
Reliability and Versatility:
The mixer is preset to be fitted with any automatic water-dosing system.
Moisture probes and water sprayers are fitted to allow rapid water
A wide range of accessories can be mounted on the mixer to meet the
customer's requirements. For example, up to 3 discharge gates (total, partial
and emergency opening) can be fitted. In addition, other accessories like
admixture dispenser, automatic water-dosing system, steam equipment, dust
suction and collection equipment, and air bag can also be fitted.
Simple Maintenance and Safety:
The internal mixer cleaning is easy thanks to the wide pan covers.
Pan mixer covers are fitted with both mechanical and electric safety
Efficiency of Mixing:
Extensive study and test on the rotation and revolution speeds of ;the
blades allow a high performance without causing segregation among materials of
different sizes and types.
The gearbox turns on a wide diameter disc gear, allowing silent and
movement-free rotation even in heavy-duty conditions.
The material movement inside the mixing pan is malleable, progressive and
After only one complete rotation, the blade movement completely covers the
whole surface of the mixer unit.