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Teaching suggested applications*

• Functional and structural Analysis
• 3D Modeling
• Settings the concentricity of the shaft of the mixer with respect to the tank
• Setting of the clearance between the blades and the tank
• Setting of the guide geometry of the hatch
• Diagnostics and replacement of failing components (motor contactor, glands packing , pneumatic distributor of hatch opening )
• Format change: replacing the ribbon shaft with bladed shaft, repackaging separator screener
• Ameliorative maintenance: change of motor technology, integration of new functionality (integration of action chain to ensure the automatic drainage of the system)

Heavy handling (tank flanges, shafts, gear motor) requiring 2 or 3 slings

Technical description of the system MMR 300:

The machine proposed in the framework of didactic declination of a mixer / blender of pasty or solid products consists of a mixer / blender of industrial size, designed to form them to the technical solutions for mixing process used in various fields such as pharmaceuticals, food, chemical and environmental industry seen in the previous paragraphs.

Technical description of the basic system (included / ref MMR 300)

• • A mechanically welded structure on swiveling braked wheels and legs M12
  • A capacity tank 150L in sheet metal ( 5mm thickness except plate tank support sheet metal thickness 10mm)
  • Bearings including:
    • Double-row angular contact ball bearings, mounted on expandable sleeve
    • Cable gland
    • Ring for air blowing to prevent the introductions of particles in sealing tresses
    • Lateral ports for controlling the pressure on the packing rings
  • Draining hatch in the lower part set in motion by the torsion bar and guided by            self-aligning bearings.
  • Gear motor with hollow shaft and parallel shafts of 2.2kW to 60tr/ min for motorization of the rotor
  • 1 shaft with double ribbon approximately 600m diameter
  • 4 actuators screw nuts modules on each tank flange + 1 kit with {gauge + comparator} for adjusting the concentricity of the rotor and the tank.

  • 1 main electrical cabinet also acting as control panel. Includes industrial connectors harting type allowing to perform the system control by deported cabinet (available as an option). The main turntable can also receive different turntables of motor control (See below)

     

The opening mechanism of the drainage hatch

• 1 pneumatic cylinder diameter around 100mm stroke
• 1 Rack
• 1 kit of pressure rollers

• 1 pinion

   

• Mains supply 400V tetra - 50Hz
• Pneumatic supply 5 bars mini