What will they do for you
These machines add precise percentages of colour (Masterbatch) at the throat of the machine in either an injection moulding, blow moulding or extrusion process. Both volumetric and gravimetric (measured by weight) versions are available.
The unit comprises a motor driven rotating dosing cylinder fed by a small hopper, which dispenses additive at an even rate into the flow of virgin polymer via a machine connection flange. Twin units are available for metering two types of additive into the same processing machine.
Features
- Easy set up and calibration via remotely positioned control box
- Micro processor control panel for regulating the motor speed and run time (0.1rpm)
- Metering time synchronised with machine screw or by manual timer
- Suitable for a large range of applications and throughputs
- Easy to install and simple to clean
- Fully integrated hopper loader available
- 5 year warranty
What are the advantages?
- Unique open cylinder dispense system for proven consistency compared to traditional 'screw' version
- Low investment, high savings
- Automatic dosing – no hand mixing required
- Less scrap due to fine control and repeatability
- Set up is a cinch!
Additional advantages provided by Gravimetric Version
- Precise dosing rates by continuous 'loss in weight' measurement with 'closed loop' control of the dosing speed
- Automatic calibration – no manual calibration required
- Accuracy maintained under high vibration conditions
- Software available for usage reports
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