Performance

The electronic models were specifically designed for manufacturers who need extraordinary precision and control of particle dispersion. These units provide a means of achieving extremely precise particle size reduction/dispersion in a remarkably reproducible format. The Electronic models are great for product development, pilot plant projects, and small production runs.

• Electronic models allow you to control the gap between the rollers in two modes: gap and force mode.
• Gaps are continuously monitored and adjusted by the control system to maintain the pre-set value which also provides continuous, automatic roller alignment
• Gaps can be independently set to simultaneously operate in either mode with independent monitoring and control in the mode selected
• The operator can change the mode of gap control during operation

Highlights

• Efficient – fewer multiple runs than the competition.
• Fineness from micro to nano.
• One-pass calibration – automatic adjustment of the base point and parallelism of the rollers.
• Electronic display and documentation of processing parameters.
• Scale-up from the laboratory to production.

Electronic Features

Programmability and scale-up:

• Operational parameters can be stored in programs including sub-programs for products requiring multiple process runs.
• Roller speed and gap settings can be set in either gap or force mode.
• The control system will default to the last program run on the mill when the main power supply is turned on.
• EXAKT DataLog software (optional) allows users to transmit real-time operating parameters via a USB interface.
• View real-time analysis of the dispersion process

Safety

• All three toll mill electronic models meet or exceed the safety requirements specified in ANSI.
• Cleaning mode – the mill defaults to the maximum gap spacing and minimum torque.
• Reverse roller direction – Once activated, movement in the reverse direction is controlled in steps until the foreign object can be removed from between the rollers.
• Emergency stop function – in the event of emergency stop activation, the rollers are automatically opened to the widest possible gap.

Roller Options

For optimum results, we offer a range of roller materials for your three roll mill. Our experts can help you chose which material is best for your application. We also provide scraper knives in a range of materials suitable for the application and roller material used.

Components

• Cooling and heating capability in the roller system
• Stainless steel hopper
• Universal scraper system
• Splash tray to facilitate cleaning

Options

• PFA Coating on scraper aprons and hoppers
• EXAKT Datalog software
• Pressurized heating/cooling of rollers – optional on 80E Plus, Standard on 120 EH – 250 & 450
• Additional safety stops

Applications

• Ceramics
• Composites
• Cosmetics
• Dental Materials
• Electronic Materials
• Inks

Technical Specifications

Electronic Series