DCG-18-38 Gravimetric Dosing Unit

Overview

Digicolor dosing units now work more efficiently due to a new powerful motor.  Robust components and a nitrided screw are combined with a self-optimizing control and a unique gravimetric hopper design. Due to this design the load cell is protected against external influences, allowing precise processes in an industrial environment
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Based on continuous measuring of real throughput by the dosing control and automatic adjustment of masterbatch throughput overdosage is avoided at all times.
 
Technical Specifications:
  • Hopper Volume: 3 / 6 Litre
  • Material Flow: Up to 70kg/hr
  • Dosing Screw Diameter: 23mm
  • Power: 0.20kw
  • Voltage: 230V / 50Hz 

Advantages
  • Accurate dosing through weighing – dosing accurance ±0.1% (depends on dosing quantity/material)
  • Dosing depends on the received dosing and injection pulse of the injection moulding machine
  • Up to 30% material saving compared to volumetric dosing systems
  • Stainless steel hopper combination (internal/external hopper) with load cell inside
  • Speed feedback allows nominal-actual value comparison and increases dosing accuracy
  • Speed synchronization with the extruder
  • Connection for visualization system (Modbus-TCP)
  • Integrated venturi feeding control
  • Intuitive operator guidance
  • Suitable for all free flowing master and minibatches, additives as well as regrind 

Product range
  • DCG-18 throughput up to 7 kg/h, 1 component
  • DCG-38 throughput up to 70 kg/h, 1 component
DCG-18-38 Gravimetric Dosing Unit
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