DISPERMAT® RS20 bead mill

Horizontal agitator ball mill for production

Power
22 kW
Product
100 - 600 litres / hour
Control
C / PLC


For many years VMA-Getzmann has been a specialist in dispersion and milling technology with the DISPERMAT® and TORUSMILL® dissolver, bead mills and basket mills. The new horizontal bead mill series with a more

DISPERMAT® RS: New generation of horizontal bead mills for fast and excellent grinding results in the passage and circulation process


For many years VMA-Getzmann has been a specialist in dispersion and milling technology with the DISPERMAT® and TORUSMILL® dissolver, bead mills and basket mills. The new horizontal bead mill series with a chamber volume from 5 to 30 litres is made for universal use.Today`s demanding application require also ultrafine particle size. Therefore it is suitable for grinding bead diameters from 0.3 mm up to 2.5 mm. With this flexibility the horizontal bead mill DISPERMAT® RS can operate a wide range of products and viscosities.

 

The agitator ball mill can be taken apart in just a few steps allowing a rapid product change. The optional cooling of the rotor allows the grinding of temperature-sensitive products. To prevent metal wearing of parts during the milling process, the horizontal bead mill DISPERMAT® RS can be equipped with ceramic or plastic lining. The wearing of those materials are not changing the color or transparency of the product. The shaft seal is a single mechanical seal developed by VMA-GETZMANN. The compact design of the seal cartridge enables a quick and easy cleaning or replacement. The sealing liquid is integrated in the machine housing.

 

DISPERMAT® RS: Durable and particularly economical agitator ball mill for the production

  • ideal for single pass and re-circulation mode
  • simple and robust design
  • drive shaft with double bearing
  • large screen for high troughputs
  • sealing system for easy maintenance
  • use of grinding beads of ceramic, glass or stainless steel
  • double walled grinding chamber with spiral guided cooling water and quick connections
  • integrated pressurized sealing system
  • simple and compact cartridge
  • closed machine housing
  • all parts easy accessible for servicing
  • extreme long life time of screen
  • the milling system is available in hard metal, ceramic, plastic, etc.

 

Highlights DISPERMAT® RS20 bead mill

NANO TECHNOLOGY
<p>FINE GRINDING<br /> down to the nano scale</p>
OPTION: CERAMIC DESIGN
<p>MILLING SYSTEM<br /> made of ZrO2 or SiSiC</p>
OPTION: C‒TECHNOLOGY
<p>PROCESS CONTROL<br /> repeatable dispersion results</p>
OPTION: DISPERWHEEL®
<p>SPEED ADJUSTMENT<br /> with rotary pulse encoder</p>
OPTION: WINDISP© 7
<p>SOFTWARE<br /> documentation, research and QA</p>
MADE IN GERMANY
<p>SINCE 1972<br /> quality, precision &amp; durable technology</p>
DISPERMAT®
type
Power
kW
Milling chamber volume
litre
Product volume
litre/hour
DISPERMAT® RS20 bead mill 22 20 100 - 600 litre/hour

The DISPERMAT® RS production bead mill can be equipped with various control technologies.

C technology

DISPERWHEEL® speed adjustment
infinitely variable speed  adjustment with rotary pulse encoder

Large color display
indications of speed, torque, power, product temperature, timer and peripheral speed

Repeatability
dispersion method: constant speed or constant mechanical power input for optimum repeatability, temperature‒based dispersing

Data recording
recording of the process parameters with graphical indication

Switch off parameters
switch off function for temperature, speed, torque and power

Database 100 individual PRESET configurations for speed, time, switch off parameters, ramp function, etc.

Power compensation
net power calibration

Connectivity
USB (Wi-Fi, LAN expected in 2022)

WINDISP 7©
data interface for WINDISP© 7 software for documentation, analysis, research, development and quality control

PLC technology

The DISPERMAT® and TORUSMILL® dissolvers, bead mills and basket mills can also be fitted with the PLC-control. The graphic display allows for an indication of the operational parameters such as speed, power output, peripheral speed of the milling tool, torque and product temperature. The combination of a graphic display and the standardized PLC-control allows for an extension as well as for an adaptation of the control system to further process control applications at any time.

Consultation