Pfannenberg’s Process Chillers Meet the Most Demanding Food & Beverage Applications


Pfannenberg Liquid Solutions – Now That’s Cool™

Designed for today’s food-processing environment, EB Series  and CC Series Chillers feature stainless steel pumps and evaporators, non-ferrous water circuits, and a polyester-epoxy blend powder-coat finish.  Stainless steel or aluminum casing panels are available.  Our outdoor-rated construction provides flexibility for remote installation requirements.

EB Series:

  • In recirculated cooling loop applications, our unique combination of thermal storage and refrigerant gas bypass technologies allows operational flexibility.
  • Refrigerant capacity control reduces thermal storage volume resulting in a smaller footprint, lower operating weight, and lower coolant costs.
  • Supply water temperature stability is easily achievable for close tolerance applications and higher energy efficiency.
  • Once-through configurations are also available for cooling water, liquid ingredients or products prior to packaging. This arrangement features FDA recommended liquid contact surface materials and optional CIP connections for easy maintenance.
  • NEMA 4, UL-listed control panels and state-of-the-art microprocessor based controllers are standard equipment providing safety, ease of use and service.
  • Options include remote control and communication systems, casters for portability, and status signal lighting.

CC Series:

  • Hermetic compressor with R-134a refrigerant.
  • Peripheral pump with a wide flow & pressure range.
  • Stainless steel brazed plate evaporator.
  • Non-ferrous coolant circuit.
  • Hinged front panel allows full access to interior for service.
  • Microprocessor-based electronic controller.
  • UL & CE approvals.

Generous evaporator and condenser heat transfer surfaces maximizes efficiency and tolerance to fouling to provide low operating costs and trouble-free operation – even in the most demanding food and beverage environments.

Topics: Cooling UnitsNorth AmericaPackaged ChillersFood & Beverage

Cooling Food & Beverage Applications with Pfannenberg’s DTS/DTT Series

Innovative, Efficient, Reliable

Whether in washdown locations or control rooms, the DTS Series key internal electronics are positioned away from potentially moist and/or caustic air in food and beverage applications.  The wide condenser fin spacing allows for filterless and maintenance-free operation.  The stainless steel units have an epoxy coating on all exposed copper tubing to compliment the electrostatically-coated condensers. The fans are conformal coated, backward curve impellers that have a standard life of 55,000+ hours, providing the longest life and best air flow in their class.

DTS Series Cooling Units

  • Active condensate management utilizes a PTC heater which eliminates the need for drain line.
  • NEMA Type 4/4X 304 Stainless Steel with #3 polish to repel contaminants in food grade applications and to provide for easy washdown.
  • High Temperature models can operate in ambient temperature models can operate in ambient temperatures up to 140° F (60° C), ideal near industrial ovens or baking lines.
  • Optional cover to protect fan if used in washdown or in high dust/debris areas.

DTT Series Top Mount Cooling Units

  • DTT Series Units provide convenient top mount cooling while eliminating the danger of condensate entering cabinets.
  • Innovative service panel design provides easy to change filters, controls and fuses, decreasing service time and allowing filters to be changed without downtime.
  • Product variety: multiple performance levels available.
  • Easy mounting: quick release mounting frame and quick mount design.

By keeping electronics in enclosures from overheating, Pfannenberg provides an invaluable service to companies, keeping their machinery and processes consistently operating.  By developing and producing products which are designed to save energy and other resources, Pfannenberg operates by their business philosophy – Protecting man, machine and the environment


Topics: Enclosure CoolingCooling UnitsThermal ManagementNorth AmericaFood & Beverage

Pfannenberg Food & Beverage Applications: Air/Water Heat Exchangers

The Complete Liquid-Cooled Solution for F&B Industrial Control Enclosures

For over 50 years Pfannenberg has been a leader in thermal management solutions.  From simple Fan Cooling and Packaged Air Conditioners to more complex water cooled applications, our expertise helps ensure industrial electronics operate at peak efficiency and extended service life.

Pfannenberg’s Air/Water Heat Exchangers offer a solutions to fix your thermal management problems in washdown areas of the plant or areas with high amounts of particulate . The sealed cabinet provides contaminant-free component cooling without adding heat to the local environment.  It provides an excellent economic solution where plant water is available or when used in conjunction with a process chiller.  It’s sealed design and available stainless steel, NEMA Type 4/4X construction provides a maintenance free solution with no exposed fans or maintenance of filters required.

Typical Food and Beverage Applications:

  • Ingredient Mixers
  • Product Cooling/Drying
  • Packaging Automation Equipment
  • Inspection Machines
  • Oven Controls

For applications which require local enclosure cooling using a remotely located source of refrigeration, PWS Series Air/Water Heat Exchangers provide the perfect solution.  Paired with our CC or  EB Series Chillers, the air/water heat exchanger provides a total cooling solution that manages process and/or control enclosure heat gain and effectively removes it from the processing area.  Single source responsibility for the complete system ensures properly matched components that are engineered to work together – and to provide a custom fit to the most complex food processing equipment.


Topics: Air Water Heat ExchangersEnclosure CoolingCooling UnitsThermal ManagementNorth AmericaWater CoolingPackaged ChillersFood & Beverage

Filterfans® – Essential to Food and Beverage Applications


Pfannenberg’s Filterfans® –  “Trust in the Original”

Proper cooling is essential for temperature regulation for the electronics used in a food and beverage facility.

Pfannenberg’s Filterfans® incorporate modern louvers which enable maximal airflow, hold back dust/flour and water particles, protect the filter medium from damage and can be integrated into the design of the application. Filterfans are an ideal cooling solution when the ambient air is always lower than the temperature required in the electrical enclosure. This assists the natural convection of the air and avoids hot spots within the enclosure.

Pfannenberg is the inventor of the Filterfan®, with 50 years of experience and continuous development. 


Why Choose Pfannenberg’s Filterfans®

  • Reduced Energy Consumption – More air, less power consumption
  • NEMA Type Protection – Closed frame prevents unfiltered air from passing
  • Patented Tool-Less 4 Corner Fastening System – Possible to install in seconds
  • Aesthetically Pleasing Design Using Neutral Colors – Prefect harmony of colors with modern machines and plants
  • Highest System Airflow in Industry – Via optimized louvres
  • 300% Longer Service Time via Patented Fluted Filter Mat – This saves time and money

These time-tested products can be seamlessly incorporated into even the most demanding food and beverage processing or packaging applications.

Topics: FilterfansThermal ManagementNorth AmericaFood & Beverage

Liquid Cooling Solutions for Commercial Bakery Electrical Enclosures


Are the VFDs in your Commercial Bakery failing due to high amounts of flour and moisture entering your electrical enclosure?

Pfannenberg is your proven partner for complex thermal management problems in the baking industry. High security classes of equipment and corrosion-resistant construction materials resist even the most difficult ambient conditions.

Looking for another energy savings solution? Pfannenberg’s PWS Air/Water Heat Exchangers are ideal for cooling your electrical components. Designed for maintenance free operation in the most demanding areas of a plant.

Click here to download the NEW Pfannenberg Bakery Flyer!

Also, be sure to visit us at IBIE 2016 in Las Vegas, NV — October 8th-11th at Booth #9247!

Topics: Air Water Heat ExchangersEnclosure CoolingCooling UnitsThermal ManagementNorth AmericaWater CoolingFood & Beverage

Pfannenberg’s Chillers Keep Chocolate Tasting Great


Pfannenberg’s Chillers Keep Chocolate Tasting Great

Chocolate plays a major role in many of our holidays as Valentine’s Day or Easter! Whether it’s a box of chocolates or Easter eggs filled with various sweets – there is an extensive process that goes into making these enjoyable treats!

The manufacturing process of chocolate is a delicate procedure. Temperature control of the equipment and the product is important to producing a flavorful and scrumptious chocolate. All processes related to making chocolates are temperature regulated.

A major aspect of chocolate manufacturing is the conching step. Pfannenbergs’ packaged chillers are an ideal solution for the temperature regulation in this process.  Conching is the step in which the chocolate receives its flavor and smooth characteristics! At this stage, the addition of other ingredients is introduced as metal mixers/rollers mix the ingredients together.  This step generates its own heat, which is integral to keep the flavor and the proper consistency of the liquid state.  This chocolate has to be kept at average of 175°F throughout the process (temperature will vary depending on the type of chocolate).  The length of this process will vary depending on the flavor of chocolate.  Typically the average time spent conching is between 4-6 hours; gourmet chocolate brands will spend 30+ hours at this stage.

Following conching, the next step in the process is tempering.Tempering gives chocolate a distinctive shine and color; adding additional flavor.  It is crucial to have strict temperature control.  For tempering, a cooling tunnel is used to take the ambient air; cooling the air to approximately 50°F.  The air then needs to be heated to ambient air temperature.  Pfannenberg’s process chillers have been used successfully in the production of candy and chocolate.  At this stage it is crucial once again for strict temperature control.  If the temperature of chocolate begins to harden and then is heated to become a liquid state – the chocolate is ruined. For chocolate to receive its distinct flavor, look, and texture – the temperature of the chocolate and the air it is produced in is critical.

Next time you eat a piece of chocolate, be sure to appreciate the process it takes to produce such a sweet indulgence!

Click here to discover our complete range of chillers!


About Pfannenberg…

By keeping electronics in enclosures from overheating, Pfannenberg provides an invaluable service to companies, keeping their machinery and processes consistently operating.  By developing and producing products which are designed to save energy and other resources, Pfannenberg operates by their business philosophy – Protection for man, machine and the environment.


Topics: Cooling UnitsNorth AmericaPackaged ChillersFood & BeverageChillers

Pfannenberg Cools Customers Worldwide


Pfannenberg’s North American headquarters are based in Lancaster, NY but the company serves customers around the globe with plants in Germany, Italy, China and recently Brazil.

Our internal company motto is “Sharing Competence” which allows worldwide teams to work together for a better understanding of our customers, providing dedicated service and solutions for projects globally.“This is the basis for our culture of innovation. We work closely with our internal teams, suppliers and customers to share information, developing an internal company know-how,” said Blaine Witt, Chief Sales Officer. “This process allows us to develop products and solutions based on what the market really demands.”

This strategy has not only contributed to receiving recognition as one of  “Western New York’s Fastest Growing Companies” for 2015 but also to global recognition as a recipient of a “Red Dot Award” award, won for our PYRA-MA Flashing Sounder.

Having manufacturing centers worldwide “allows our teams to work together to support the customer’s needs on every continent,” Witt said. “Looking forward, as technology evolves, our innovation will allow us to build new products that are intelligent and able to communicate with other systems.”

Our global presence and market know-how is a real competitive advantage as our Enclosure Thermal Management products help some of the largest companies worldwide stay cool and safe, protecting and keeping electronic equipment running to avoid costly downtime. We also manufacture visual and audible signaling devices for security, industrial fire alarms, building, industrial process, disaster warning, hazardous areas, light art and illumination.”

Click here to read the full article!


Topics: Enclosure CoolingCooling UnitsThermal ManagementNorth AmericaCompany News & Annoucements

Pfannenberg PATROL Flashing Sounder Used for Boat Warning Alarms


Safety is essential. Warning alarms save lives and prevent injury, this is why Pfannenberg Signaling Solutions are used throughout many different industries for numerous applications.

 

The marine industry is no exception as visual and audible signaling devices are required for boat warnings. The State of Alaska Department of Fish and Game contacted Pfannenberg to install a flashing sounder to replace the warning alarm on one of their boats.

Different options were discussed like a GL-rated version with the ability to use one or different tones to signify different events: bilge pump failure, fire, engine failure, etc. The customer finally decided to use our PATROL PA X 20-15 with a single tone. The advantages of this product are great:

  • 120 dB sounder
  • Up to 80 tones, 4 tone stages
  • High strength plastic housing adapted to marine environment (protection from splashing water)
  • Choice of 10 or 15 Joules strobe light
  • Choice of colors
  • New 10-year warranty!

Once installed the customer commented “Everything is working great with both strobe lights and audible alarm. Great product!”

The high quality of Pfannenberg’s Signaling products is internationnaly recognized and has once again been rewarded by winning the prestigious Red Dot Award.

Click here to discover our range of Patrol Series Signaling Technologies!

Topics: North AmericaIndustrial Safety & Signaling Solutions

Pfannenberg’s North American Headquarters expansion project


We are growing! We are currently about 1/2 way through the expansion of our North American headquarters. Once completed we will be adding new engineering and office space to accomodate our growing team.

Our new expansion project measures 5.735 ftand will feature new engineering office space, a laboratory and a 1.800 ftsecond floor dedicated to meeting rooms.The production space will be redesigned to improve the workflow between manufacturing and shipping/receiving with new ramps and fork truck paths for better material handling.

The laboratory will also host a new environmental test chamber which will allow the engineering team to increase our product sizes and test them under extended temperature ranges from – 40°C to + 70°C with a cooling capacity of 40 Kw. This new chamber will also support UL certification.

Here at our North American headquarters our three-year sales growth is nearly 28%. With this growth we have been recognized as one of the fastest growing companies in our region. This building expansion will enable the Sales/Marketing, Engineering and Production teams to work together in a more efficient way to meet the demanding market expectations.

Work is expected to be completed in October.

Topics: North AmericaCompany News & Annoucements