KWS EB-10/16 INVESTMENT MIXING MACHINE 220V/3PH/60HZ, NO VAC. INC.

This Romanoff KWS KWS EB 20/30 - 6 Flanged Flask investment mixing machine can mix up to 30 kg of investment powder and is also suitable for smaller output capacity. This machine can hold up to 6 flanged flasks at a time and uses standard voltage available in 220 / 60 / 3.

• High-quality casting with a minimum amount of work
  The Romanoff KWS EB5 investment machine tabletop is designed to mix 30 kg of investment compound under vacuum and to simultaneously fill 6 to 8 flanged flasks with a maximum outside diameter of 140 mm including the flange.
  
• High surface quality and contour sharpness on castings
  It is now also possible to produce smaller quantities of castings with high surface quality and contour sharpness.
  
  
• Pleasant and clean work through simple operation
  This mixer is simple to operate and ensures a clean and pleasant working environment. The variable speed mixer guarantees that the correct rotational speed for the specific investment process can be selected at all times. The Drive motor and mixing chamber are fixed to each other. This construction avoids the malfunction of the machine.
  
  
• Minimum maintenance needed to maintain the mixer
  All parts of the machine are made of stainless steel or of aluminum (Al). This results in minimum maintenance as well as wear and tear. To protect the vacuum pump a filter-system has been installed which improves the life cycle of the pump substantially. The filling taps are made of a special alloy that is not affected by gypsum and water.

Machine Operation

1. 6 flanged flasks are placed in the mixer and the stirring unit is swiveled over them.
2. An adequate measured quantity of water is poured into the stirring container.
3. The weighed investment material is filled into the stirring container. The mixer is sealed with a plexiglass lid which allows surveillance of all procedures. Now the investment material is mixed with the water under a vacuum. Through the opening of the filling taps, the underneath placed flasks are filled while still under vacuum. This procedure and simultaneous vibration allow flasks of the highest quality to be produced.

Technical Details

• To clean the machine the mixer is swiveled over the drain bowl and then cleaned with a spray nozzle.
  
  
• Filtering system for the protection of the vacuum pump improves the life cycle of the pump substantially.
  
  
• The taps are made of a special alloy that is not affected by gypsum and water. 
  
  
• Gaskets which are affected by the corrosiveness of the gypsum and are used daily, have a life cycle of 2 - 3 years. Through loosening two screws they can be removed for maintenance or replacement (no dismantling). 
  
  
• Perfect protection against corrosion since all parts are made of aluminum (Al) or stainless steel.