Pressure Vessels, Stirred Reactors, Pilot Plants, Magnetic Stirrers, Diaphragm Compressors, Syringe Pumps

Pressure Dynamic Consultants (PDC Machines, Inc.) is a world leader in the design, engineering, manufacture, installation, commissioning, service, and support of equipment for the chemical, petrochemical, pharmaceutical, and specialty gas industries. We provide skid-mounted laboratory bench scale to pilot plant complete process systems, pressure vessels, agitated reactors, magnetic stirrers, metering syringe pumps and diaphragm compressors for laboratories, pilot plants, and small scale production facilities.

Personal service is our top priority. We specialize in working closely with customers, as a team, to provide process equipment that meets their exact technical requirements. PDC can be your single source for all your processing needs.
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Skid-Mounted Bench Scale to Pilot Plant Process Systems

PDC Machines builds complete process systems ranging from bench scale to pilot plant, including reactors, metering pumps, valves, heat exchangers, fluid mass flow controllers, and instrumentation. We also offer control systems from simple manual controls to advanced PC-based SCADA and DCS. Our customers use these systems for catalyst evaluation, polymerization, hydrogenation, adsorption, de-volitization, Multi-Purpose Laboratory Reaction System, etc.

Stirred Reactors (Metal)

PDC constructs reactors from most machinable alloys. Capacities range from 50cc to 500 gallons (1,893 liters). Design pressures range from full vacuum to 150,000 psig (10,300 bar).  Temperatures range from -400 to 2500 F (-200 to 1,400 C).

Stirred Reactors (Glass)

Our stirred glass reactors are ideal for visual observation of chemical reactions under pressure. Glass reactors are available in capacities from 0.5 to 5.0 liters. Design pressures are 29 Psi (2 bar) for reactors of 3-liter or higher capacity, or 174 Psi (12 bar) for 2-liter or smaller capacity.

Magnetic Stirrers

We provide a wide variety of agitation systems to suit most mixing requirements. PDC's magnetic stirrers are packless and environmentally safe, eliminating contamination, maintenance, and other problems associated with mixers using dynamic mechanical seals. Static torque ranges from 6 in. lbs to 2000 in. lbs (230 Nm) with agitator speeds up to 5000 rpm. Impeller options include flat and pitched blades, helical ribbons, anchor, and specials.

Syringe Pumps

Industrial heavy duty pumps constructed of most machinable alloys. Flow rates from 1 micro liter/hour to 200 ml/minute and discharge pressures up to 60,000 psi (4,100 bar). Flow is continuous, pulse less, and accurate up to 0.05%.  Pumps are also available for hazardous area classification.

Diaphragm Compressors

PDC's metallic diaphragm compressors are ideal for compressing rare, ordinary, toxic, flammable, pure, oxidizing, radioactive and explosive gases without incurring any contamination of the process media that results from traditional compressors. We build compressors to handle Argon, Fluorine, Oxygen, Hydrogen, Nitrogen, Helium, TFE, and Ethylene to name a few. Design pressures range from atmospheric to 60,000 Psi (4,100 bar) with a wide range of flow rates.

Fuel Cell Technology

Diaphragm Compressors for Hydrogen and Compressed Natural Gas (CNG) for use in commercial and residential Fuel Cell Vehicles and Bus Fueling Applications as well as cylinder storage, off-loading from tube trailers, power generation and telecommunications.

Design and Engineering Services

PDC provides full service, value added design and detailed engineering to provide the most reliable, cost-effective engineering solutions and product to market timing in the industry.  Our engineering staff is experienced project managers with mechanical, electrical, chemical and control configuration expertise.

No.61,Montieth lane,
Egmore, chennai-600008,India
Phone : + 91- 44- 28554689/28554230
Fax : + 91-44-52043674
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