Semi-Automatic

Needing no permanent installation, they feature a standard foot operated hopper* to free the operator’s hands for faster handling of molds. They also feature an adjustable mold stop with automatic ejector, adjustable mold clamp and injection cycle.

All controls for adjusting clamping, injection and ejection sequence are located on the front panel for ease of access and operation.

AB semi-automatic plastic injection machines are ideal for prototyping and production runs. They are ergonomically designed to maximize operator comfort and efficiency.

Our semi-automatic plastic injector injection cycles operate with a two button press to keep the operator’s hands away from the moving parts for safety.

The models in our semi-automatic line of plastic injectors includes the AB-200, AB-300 and AB-400

AB-200 Plastic Injector

The AB-200 Plastic Injector features a 1/4 oz. shot capacity and a 2 ton hydro-pneumatic power clamp, as well as an injection cylinder capable of 6333PSI. This is our table top semi-automatic plastic injector making it substantially lighter than our equivalently featured AB-300 floor model plastic injector. Mold height is up to 2.5” and sprue center line is 7/8”. An optional 2.5 ton lever activated power clamp is available for this model.

AB-300 Plastic Injector

The AB-300 Plastic Injector features a 1/4 oz. shot capacity and a 2 ton hydro-pneumatic power clamp, as well as an injection cylinder capable of 6333PSI. This floor model “sit down” machine allows for more comfortable and faster operation while processing production runs. The small footprint allows for multiple units to fit in a production environment. Mold height is up to 2.5” and sprue center line is 7/8”. An optional 2.5 ton lever activated power clamp is available for this model.

AB-400 Plastic Injector

The AB-400 Plastic Injector features a 1/2 oz. shot capacity and a 5 ton hydro-pneumatic power clamp, as well as a 2 stage injection cylinder capable of 6903PSI. Ideal for production runs of larger parts, this machine has double the shot capacity of our AB-100, AB-150, AB-200 and AB-300 plastic injection machines. We also outfit this machine with a large 30oz (840gr) sealed material hopper. Mold size is up to 3” x 3” and sprue center line is 1”.

 

All AB Plastic injection machines are built with the following standard features:

  • Strong aircraft spec aluminum body.
  • User interchangeable stainless steel injection chamber and piston for corrosion resistance.
  • Working area is protected by a transparent safety-guard and safety red heat shield.
  • The machines are transportable and do not require any permanent installation.
  • All pneumatic devices are of the “no-lube” design, making the machine ideal for medical and other clean room applications.