Process Control Corp.

Contact Information

Please visit: Process Control Corp.

Mailing Address:
6875 Mimms Dr.
Atlanta, GA 30340 US

Phone: 770-449-8810
Fax: 770-449-5445

A Special Message from Process Control Corp.

Guardian® Series 2 Gravimetric Batch Blender

Guardian® Series 2 Blender

Process Control Corporation is now shipping new models in their line of Guardian® Gravimetric Batch Blenders. The all-new design of Guardian® Series 2 provides precise batch-to-batch dispensing and consistent homogenous blending. New standard features include off-the-shelf controls, color touch-screen, removable cartridge V-gate metering, segmented material hoppers, integral drain chute, and a No Dead Zone mixing chamber. Guardian® Series 2 may be configured with four-to-twelve ingredient hoppers, with each hopper capable of running 0-100% of the recipe with dispensing accuracy up to +/-0.02%. Guardian® Series 2 is comprised of six models, including 1kg, 2.5kg, 5kg, 12kg, 18kg, and 25kg, with throughput rates to over 10,000PPH. Guardian® Series 2 blenders continue to set the standard for accuracy and blend homogeneity in each and every batch.

Company Profile

Process Control Corporation HQ - Atlanta, GA

Established in 1967, Process Control Corporation has an unending commitment to the design and engineering of advanced auxiliary machinery for the plastics processing industry. Our goal is to provide the most accurate equipment and exceptional customer service. We revolutionized processing with development of Automatic Scrap Recycling for in-line processing of film scrap and the first continuous gravimetric blending system. Process Control continues to lead the industry with advanced design and innovative solutions for the global marketplace.

Please visit our website at

Product Categories of Process Control Corp.

  • Blenders (non-intensive) more (+)
  • Box Tilters
  • Closed-loop Process Control Systems
  • Conveying Equipment (pneumatic and Mechanical) more (+)
  • Feeders more (+)
  • Granulators more (+)
  • Hopper Loaders more (+)
  • Hoppers, Bins, Tanks more (+)
  • Knives for Granulators, Pelletizers
  • Level Sensors and Controls
  • Metering, Proportioning Equipment more (+)
  • Pumps - Liquid Additive
  • Scheduling, MRP, Production and Inventory Management Systems
  • Scrap-reclaim Systems
  • Silos more (+)
  • Weigh Scales more (+)

Deep Links

As seen in PT

  • ‘Sandy’ Storm Victim Recovers Quickly

    Quick service by an equipment supplier helped get a waterlogged plant back up and running.

  • Auxiliaries at K 2013: More Efficient, Flexible & User-Friendly

    It’s hard to generalize about auxiliary equipment, but a few trends stood out at K, including: greater energy efficiency, ease of maintenance and cleaning, controls that provide more real-time and historical process information and greater ease of use.

  • AUXILIARIES: ‘User-Friendly’ Batch Blender Now Has More Capacity

    Process Control debuts larger, 2-kg version of its Guardian Series 3 batch blender.

  • AUXILIARIES: Small-Frame Continuous Blender

    The X2D6 is a new continuous blender from Process Control Corp. that handles throughputs up to 660 lb/hr.

  • Reclaim System Pays Off for Foam Film Processor

    A recent move to reclaim in-house production scrap paid off in six months for one processor of foamed film.

  • Understanding Gravimetric Blender Accuracy & Payback

    Accuracy is one of the least understood aspects of blending. The differences between batch and continuous blenders, how blend accuracy is calculated and controlled, which blender type is more accurate, how much accuracy is really required, and how payback is calculated are discussed here.

  • AUXILIARIES: Batch Blender with See-Through Mixer

    The newest member of the Guardian Series 2 family of gravimetric batch blender from Atlanta-based Process Control Corp., a 12-kg model, has a see-through mixing chamber door that allows for an unobstructed view of material in the mixing chamber.

  • AUXILIARY EQUIPMENT: Gearmotors for Feeders, Blenders

    They are both brushless and encoderless for far superior reliability and performance and longer life.

  • NPE News Wrap-up: Resin Dryers

    At least 16 companies introduced new dryers at the big show in Chicago. The new models span a range of drying technologies, but most sport features that save space and cost and make the dryers simpler and more reliable.

  • Tune Up Your Gravimetric Blenders

    Gravimetric blenders provide for the most consistent and accurate blends of plastic materials and additives, but even these seemingly simple machines need some TLC after a long production run.

  • Materials Handling: New Equipment Emphasizes Efficiency & Value

    Visitors to the recent NPE 2009 show in Chicago were looking for materials handling equipment that could do more than dry, blend, or convey resins. It had to do those things while saving energy, providing faster and easier maintenance, speeding product changeovers, reducing labor cost, minimizing waste, and providing better value for money. The new products cited below addressed those needs and more.

  • Continuous Gravimetric Blender Feeds Multiple Powders

    Process Control Corp., Atlanta, has brought out its first continuous gravimetric powder blender.

  • Gravimetric Dispensing Of a Single Ingredient

    AccuDispense is a new single-ingredient gravimetric dispensing unit from Process Control Corp., Atlanta.

  • ‘Quick Ship’ Blenders and Lower Prices For Gravimetric Extrusion Control

    WEB EXCLUSIVE Process Control Corp., Atlanta, has a new Quick Ship program for three of its most popular sizes of Guardian batch weight blenders.

  • Regrind and Powder Feeders For Larger Weigh Blenders

    Auger feeders for regrind and powder are now available on the two largest models of Guardian gravimetric batch blenders from Process Control Corp., Atlanta.

  • Gravimetric Inventory Management for Pellets

    Responding to demand for a method to weigh and store virgin or reprocessed pelletized materials,Process Control Corp., Atlanta, has come out with the Gravimetric Inventory Management System.

  • Responding to demand for a method to weigh and store virgin or reprocessed pelletized materials, Process Control Corp., Atlanta, has come out with the Gravimetric Inventory Management System.

  • Larger Weigh Blender For Extrusion

    A larger model with 18 kg (40 lb) capacity has been added to the Guardian of batch gravimetric blenders from Process Control Corp., Atlanta.

  • A new controller for multiple vacuum pumps, valves, dust collectors, and up to 48 vacuum receivers is available from Process Control Corp., Atlanta.

  • Gravimetric Blender Adds Liquids

    Adding liquid silane crosslinkers, blowing agents, colorants, or other liquid additives can now be done with gravimetric accuracy by means of a new liquid feeder available for X-Series continuous gravimetric blenders from Process Control Corp., Atlanta.

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