Chill Roll Temperature Control Equipment
Precision Temperature Control for Chill Rolls
Chill rolls are used in many processes where temperature control is critical to product quality or product safety. These rolls are designed to remove heat from materials effectively. No matter the process, the design criteria usually remain the same: roll load, face deflection, and heat removal rate.
At Delta Systems, we provide high-efficiency industrial process chillers and variable speed chillers specifically engineered to maintain the exact temperatures required for your chill roll applications, enabling better production and energy efficiency.
What are Chill Rolls?
Chill rolls are essential in processes requiring controlled cooling or heat transfer. These rolls remove heat from materials by transferring thermal energy to a cooler surface, which is crucial in industries such as plastics, adhesives, food processing, and pharmaceuticals.
The primary purpose of chill rolls is to:
- Remove heat
- Facilitate temperature transfer
- Maintain product quality
Key Factors in Heat Removal for Chill Rolls
When determining the cooling or heat removal capacity for chill rolls, several key factors are to be considered:
- Polymer Type: Different polymers have unique thermal properties.
- Melt Temperature: The starting temperature of the material.
- Specific Heat: The heat capacity of the polymer.
- Maximum Extruder Output: Production rates impact cooling needs.
- Desired Output Temperature: The target temperature after heat removal.
- Coolant Flow Rate: Adequate coolant flow ensures proper heat removal across the roll face.
The coolant flow rate determines the ability of a roll to remove the required heat and temperature variation across a roll face. Sufficient flow must occur for proper cooling.
Temperature transfer is accomplished in these cooling units when the warmer process material comes in contact with the cooler roller surface and the process material is chilled. The chill roll stays cool by pumping chilled liquid from a portable chiller through tubes, pipes, or coils inside the roller. Often, this temperature transfer requires precise control to effectively create the desired chemical reaction or chill time for the process.
Industries & Applications for Chill Rolls
Chill and heat transfer rolls are used in common industrial processes:
- Adhesives & Sealants: Cooling for precise chemical reactions.
- Chemicals & Paints: Controlling reactions and curing processes.
- Dental Composites: Maintaining precise temperature regulation.
- Food Processing: Maintaining food safety and quality.
- Glass: Cooling and shaping glass products efficiently.
- Inks & Pigments: Ensuring consistent product quality.
- Pharmaceuticals & Cosmetics: Temperature-sensitive formulations.
- Plastics: Exrtruding flat sheets, cast films, and coating operations.
Delta T Systems offers a variety of efficient chillers to maintain exact temperature control in conjunction with chill rolls.
Resources for Chill Roll Applications
Delta T Systems provides a detailed sizing sheet to assist with selecting the right equipment for your chill roll application. Visit our Document Center to access the sizing sheet and other technical resources.
Why Choose Delta T Systems for Temperature Control Equipment?
Delta T Systems has been a trusted name in temperature control for over 30 years, with our team of engineers providing innovative solutions for your chill roll temperature needs. Our custom-designed chillers are here for your unique process requirements, ensuring precise control for consistent, high-quality results. Our expert team is here to help with all questions and concerns, trust DeltaT Systems to enhance your process efficiency. All units are proudly produced in the USA.
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