Polymer Technologies, Inc. (PTI) is a leader in custom metal injection molding (MIM) production services and has extensive experience in all aspects of the contract manufacturing of complex, technically challenging components.

PTI offers toll compounding of plastics or MIM feedstock via batch or twin-screw compounders.

PTI can manufacture parts from a wide range of materials and feedstocks resulting in a variety of properties and applications. Different materials are chosen for their engineering characteristics, such as high temperature tolerance, low thermal expansion, high corrosive resistance, resistance to oxidation and even magnetic properties.

Compounding can be used to produce feedstocks tailored to produce parts of different geometry or alloy, as required to the expected application. Compounding can also be used to increase yields and lower production costs.

PTI utilizes state-of-the-art equipment in the production of high quality feedstock:

Compounder / Extruder

• Berstoff 15HP 25mm Twin Screw Extruder
• Twin Screw co-rotating
• L/D 36:1
• Six (6) temperature zones
• Two (2) feed ports + Two (2) vents
• KTron twin screw volumetric side feeder (2 screw sets – short & long)
• KTron 22mm loss-in-weight feeder (w/ stainless steel agitator)
• Killion 4 inch Pelletizer with 2HP variable speed DC motor
• Miscellaneous screws / shafts / kneading blocks / turbine mixers
• Max Operating Temp: 2732 Deg. F (1500 Deg. C)
• Year New: 1995

Sigma Mixer

5-Gallon Arboleda Sigma Mixer

• Co-rotating and Counter rotating Sigma blades
• Oil or Water heated and cooled

PTI's dedication to quality products is further demonstrated through its ISO9001:2000 designation and AS9100B certification. It is this level of commitment to Quality Control and Quality Assurance protocols that enables global leaders to entrust their most critical projects to the team at PTI.