Small Shot Accuracy/Repeatability

Filter Production Lab

Automotive Door Latch - Lab

Isotherm GP600 L-Style Mix Head for Low Throughput Applications

  • L-Style Mix Head allows for a Splash-free, laminar flow for open mold pouring, or injection into closed molds

    Due to the unique nature of the Isotherm L-Style Mix Head, they are only available as a direct replacement for an existing mix head or with a complete Isotherm system.

  • Shot-sizes as low as 3 grams with high - repeat-accuracy (Video)
  • High pressure impingement mixing
  • Mechanically self-cleaning - No need for solvents or air flushing
  • Metal to metal sealing - No soft seals; this equates to high degree of reliability
  • Throughput range 10 - 160 gr/sec (with different mix chamber sizes)
  • Mixing pressure up to 2900 PSI (200 bar)
  • Ratio of 4:1 to 1:4 (utilizing different mix chambers)
  • Chemicals circulate through mixing head allowing accurate temperature and thus viscosity control. Constant processing parameters guarantee excellent mix quality
  • Modular design allows combination of different mix chambers and Clean-out Chambers to optimize the performance
  • Can be supplied with hand grips for manual push button pouring, robot mounting or direct coupling to molds
  • Mode of Operation
  • Two chambers with separate hydraulic operated “control” and “clean-out” rods are arranged at right angle or a L-shape
  • With mixing chamber closed, chemicals circulate at low pressure through the mixing head, back to the day tanks. This allows for optimum temperature and viscosity control
  • Various mixing chambers with different orifice diameters are available to accommodate different flow rates and chemical viscosities
  • During the shot the components are high pressure impingement mixed at pressures of up to 2900 PSI (200 bar)
  • Material exiting the “Mixing chamber” changes direction while entering into a second larger diameter “Clean-out Chamber”, reducing material velocity and turbulence at the point of dispense. This results in a smooth stream that doesn’t splash
  • At the end of the dispense shot, the residual mixed material is sequentially and mechanically pushed out of “Mix Chamber” and “Clean-out Chamber” into the mold
  • Even very fast reactive systems, with gel times below 2 seconds are no problem for our GP 600 L-shape mixing head
Mix Chamber Size # 2 3 4 5 6 8
Throughput in gr/sec @ 1.0 S.G. 10 - 13.33 13.3 - 28.3 33.3 - 58.3 50 – 83.3 83.3 - 100 133.3 - 166.6
Compatible Clean-out Chamber ID’s in mm 4.5, 6, 8 4.5, 6, 8 6, 8, 10 6, 8, 10 6, 8, 10 6, 8, 10

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