Dosing technology

Silicone, liquid - solid - flexible! We supply customer-optimized dosing solutions!

Dosing technology for LSR

LSR (liquid silicone rubber) is a low-viscosity material that hardens when heated (vulcanization). 

The processing of LSR presents manufacturers of molded articles with ever new challenges. On the one hand, high part quality must be achieved. On the other hand, the variety of different LSR types with very specific processing properties is increasing. This requires a high degree of flexibility in the plant technology.

  • Precise flow control.
  • Minimal footprint.
  • Optimal material utilization.
  • Low power consumption.

Accessories for LSR dosing

  • processing unit

    The processing unit is the interface between the metering pump and the injection molding machine.

  • additive dosing

    Up to six different additives in three different dosage containers.

  • drum lifter

    200L drums

    ACH Comfort 250 drum lifter, for transporting silicone drums.

Dosing technology for HTV

HTV (hard silicone or solid silicone) is a higher-viscosity material (compared to LSR) that hardens when heated (vulcanization).

With our new HTV dosing technology ACH TURNMIX, we offer the possibility of processing solid silicone (HTV) in Shore hardnesses between Shore A 20 and Shore A 90.
The ACH TURNMIX is designed as a stand-alone system and can communicate with various control systems in the field of injection molding and extrusion via the existing interfaces.

  • Continuous feeding process
  • Bubble-free and constant pressure material conveyance
  • In-line feeding of liquid masterbatches (ACH TURNMIX S)
  • Dosing for a wide range of shot weights depending on size

Accessories for HTV dosing

  • visualization

    For all sizes

    Optional visualization and operation via a 10" iPad possible.

  • additive dosing

    Exclusive to ACH TURNMIX S

    Precise dosing of liquid additives (e.g., masterbatches)

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