Injection Molding Capabilities

Our plastics manufacturing facility is proud to support the Indian injection molding industry by employing a local team of experienced and dedicated operators who run equipment ranging from 28 tons to 775 tons of clamping pressure, capable of injecting as much as 41 oz. of material per cycle.

All are computer controlled, and give optimal efficiency in set-up, process control and monitoring. Our injection molding machines are designed for repeatability to help secure reduced labor costs and lower reject rates, saving you money.

  • Plastic Injection Molding: 10 machines ranging from 28 to 310 ton clamping force.
  • Custom Colors: custom plastic parts according to your specifications.
  • Insert Molding: which allows for other custom injection components such as threaded brass inserts to be completely integrated into the plastic molded part in cycle.
  • Over Molding: which uses different component materials and integrates them into a single part, much like what you might see on a toothbrush, where a soft elastomer material is molded onto a rigid handle.


Quality assurance is an integral part of any company in today’s competitive marketplace, and we take it very seriously. QA at Symbio Plast is a three-step process:

  1. Visual inspection is performed by our trained machine operators on every part that is made the moment it comes out of our machine using the parameters and critical dimensions set by you, our customer, to identify any rejects.
  2. The injection molded parts are then randomly inspected once again by our QA personnel at the machine once every hour, and any rejects are logged.
  3. Finally, the acceptable parts are boxed, counted, and moved to our quality control department, where they are randomly inspected once again, and the count is verified. The injection molded parts are then ready for shipment.