planetroll® magnetic stirrer MRW for highest demands: Homogenization, dissolution and dispersion – without a sealing system

• Equipped with a speed sensor, therefore applicable to ATEX zone 1 and 2
• Simple, quick cleaning
• Operation is almost maintenance-free
• Overload protection
• Total separation of stirrer drive unit from the product
• Possibility of low-shear stirring
• Space-saving due to mounting on container bottom
• No strain on the container cover
• Mixing from residual quantities
• Easily removable drive unit
  

• The high-value planetroll® magnetic stirrer MRW was developed specifically to meet the challenges of sterilization technology.
• Its exceptional characteristic is the separation of the drive unit from the product area.
• Another advantage of this system is its cost effectiveness due to its almost free maintenance.
  

• What makes the bottom magnetic stirrer particularly efficient is the completely contact-free rotation of the stirring element through magnetic fields.
• In the absence of a rotating drive shaft through the container wall, a seal between the drive shaft and the container wall is not required.
• The contact-free engagement enables the application of 1-75 Nm of torque.
• The system is suitable for CIP and SIP due to its execution in compliance with GMP and the FDA.
• The off-center stirrer assembly means that baffles are unnecessary.
• With their baffle-free execution, magnetic stirrers are successfully used for homogenizing volumes of up to 40 m3.
• The mixing head can be adjusted to individual tasks so that various geometries are available, including impellers, propellers, and disk stirrers.
• The magnetic stirrer can be equipped with an optional speed sensor. It prevents the carried torque of the magnet coupling from being exceeded.
  

• Because of its low-shear agitation and trouble-free cleaning and sterilization, the planetroll® magnetic stirrer MRW is popular in sensitive fields, including high-tech areas like biotechnology and digester construction.
• The magnetic stirrer system represents the state of the art in pharmacies as well as cosmetics.
• Bottom magnetic stirrers are also increasingly being used in the luxury and general food industries as well as in fine chemistry.