PT ZONE: Heating & Cooling

Thrifty California Processor Dries PET with 'Waste' Heat
Southern California can be a challenging environment for manufacturers, not least because of concerns about the cost and availability of electrical power. More (+)
Cooling Water: Minimize Demand by Reducing Heat Gains
In March, we introduced the subject of energy savings through cooling-water management. More (+)


MOST RECENT CONTENT: Heating & Cooling

Mold-Masters Gains Exclusive Use Of Ritemp Technology for Hot Runners
3/27/2012Plastics Technology

Hot-runner supplier Mold-Masters Ltd., Georgetown, Ont., has obtained rights to exclusive global use of Ritemp evaporative cooling technology for hot-runner molds.

Introduction to Cooling Water Energy Management
2/21/2012Plastics Technology

A reliable and consistent source of cooling is essential in plastics processing.

Modular Conveyor Boosts Productivity and Profits for Toothbrush Manufacturer
12/27/2011Plastics Technology

Automation in plastics processing can involve sophisticated, high-tech manufacturing cells specialized for a particular application (see NPE feature this month ). Or it can involve much simpler, off-the-shelf solutions that offer the user flexibility to configure—and reconfigure—an automation system according to the job and plant layout.

Central or Portable? ‘Off-the-Floor’ Central Chillers Cost Less, Provide Processing Gains
9/30/2011Plastics Technology

In deciding whether to use portable or central chillers, there are a variety of variables to consider. Here are the key issues.

Central or Portable? Flexibility Favors ‘Discrete’ Chillers
9/30/2011Plastics Technology

Why might discrete chillers be a solution in your plant? In a word: Flexibility. Here is the lowdown.

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OVERVIEW:
Heating & Cooling

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The temperature of the process, machine and tooling need to be regulated to produce quality parts. Temperature control devices such as process chillers are typically water or oil-based; the selection depends on the temperature range required by the process. Chillers can be portable or centrally located. Industrial cooling towers are installed outside the plant building generally either elevated on a stand, or mounted on the roof.


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