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Heat-Cool Combinations


Integrated Heating and Cooling Solutions

Heat-Cool Combinations integrate heating and cooling functions into a single system, ensuring fast thermal response and precise temperature control for demanding industrial processes.

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Heat Cold Combination

Advanced Heat-Cool Combination Technologies 


Our Heat and Cold Combination systems are engineered to combine efficient heating and controlled cooling within a single, compact design, ensuring precise thermal management for demanding industrial processes. The product range includes solutions based on mica, ceramic, quartz infrared, and cast heating technologies, each selected according to application-specific performance requirements.

These systems are designed to provide fast thermal response, uniform temperature distribution, and long-term operational stability. By integrating heating and cooling functions into one solution, they help improve process efficiency, reduce energy consumption, and protect equipment from thermal stress in continuous production environments.

Heat & Cold Combination Solutions



Mica Based Heat Cold Combination

Mica Heat-Cool Combinations

Compact and flexible solutions offering fast heating response and efficient cooling for standard industrial applications.

Ceramic Based Heat Cold Combination

Ceramic Heat-Cool Combinations

High-temperature resistant systems designed for uniform heat distribution and stable thermal control in continuous operations.

Qurtz Based Heat Cold Combination

Quartz Infrared Heat-Cool Combinations

Infrared-based technology providing rapid surface heating with precise cooling control and minimal energy loss.

Cast Based Heat Cold Combination

Cast Heat-Cool Combinations

Heavy-duty integrated systems delivering maximum thermal stability, durability, and long service life under extreme conditions.

Designed for You

Where Heat-Cool combinations are used

Heat-Cool combinations are primarily used on extrusion machines. In some cases, they are also applied on injection molding machines, especially when processing materials like PVC. These systems are also widely used in recycling plants on various processing lines.

Main machines & production lines

  • Extruder machines
  • PP (Polypropylene) lines
  • PE (Polyethylene) lines
  • ABS lines
  • Special production lines
  • Injection molding machines
  • Blow molding machines
  • Granulation lines
  • Compounding machines
  • PVC processing lines
  • Recycling extruders
  • Cable insulation lines
  • Plastic molding machines
  • Rubber extruders

Available technologies & materials

We offer various solutions based on different technologies and materials, tailored to the specific needs of each application. Our Heat-Cool combination systems are manufactured using:

  • Mica-based heaters
  • Ceramic-based heaters
  • Cast aluminum systems
  • Cast copper systems
  • Quartz technology
  • Infrared (IR) heating technology

Performance promise

We deliver high-performance, long-lasting, and energy-efficient products for industrial heating applications.

Technical Specifications

Heating & Cooling Configuration

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  • Mica, ceramic, quartz infrared, cast aluminum and cast copper technologies
  • Integrated heating and cooling system design
  • Uniform heat distribution across the heating surface
  • Fast thermal response with controlled cooling
  • Designed for continuous industrial operation

Technical Data

Operating Parameters

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  • Operating temperature: application dependent
  • Voltage: according to customer specification
  • Power rating: customized per heating zone
  • Cooling method: air or liquid cooling
  • Insulation: high-temperature resistant materials
  • Designed for extrusion, injection molding and recycling lines


Based Heat Cold Combinationv

Industrial Applications

Heat-Cool Combination systems are widely used across industrial sectors where precise temperature control, process stability, and operational efficiency are critical. These systems are primarily applied on extrusion lines, where controlled heating and rapid cooling are essential to maintain material consistency and dimensional accuracy.

They are also commonly used in injection molding machines, particularly in applications involving temperature-sensitive materials such as PVC. In addition, Heat-Cool combinations play a key role in recycling plants, supporting stable processing conditions across shredding, melting, and re-granulation lines.

Typical industrial applications include plastic extrusion, compounding, granulation, cable insulation production, blow molding, rubber processing, and specialized manufacturing lines. Thanks to their adaptable design and multiple technology options, these systems can be precisely configured to meet the specific thermal requirements of each process.

Why Choose Caldor’s Heat-Cold Systems

Caldor’s Heat-Cold systems are designed to deliver reliable thermal control for demanding industrial applications where precision, durability, and efficiency are essential. Each solution is engineered to integrate heating and cooling functions into a single, optimized system, ensuring stable process conditions and consistent production quality

Our systems are manufactured using carefully selected technologies—mica, ceramic, quartz infrared, and cast solutions—allowing us to adapt each configuration to the specific requirements of the application. This flexibility ensures fast thermal response, uniform temperature distribution, and long-term operational stability, even in continuous production environments.

By combining advanced engineering expertise with European manufacturing standards, Caldor provides Heat-Cold solutions that help reduce energy consumption, minimize thermal stress on equipment, and improve overall process efficiency. Our focus on customization and technical support ensures that every system is tailored to perform reliably in real industrial conditions.

Cast Based Heat Cold Combination

Order Information

Provide the following details so we can tailor the right solution for you:


Desired electrical power (W) and supply voltage (V)

Diameter (mm) and width (mm) of the band

Sensor cavity dimensions (if required)




Position of power connection (angle relative to the closure)

Connector type or cable specification and length

Caldor’s Heat-Cold Systems – Take Control of Your Process Temperature
If you are looking for a reliable Heat-Cold combination system designed for extrusion, injection molding, or recycling applications, Caldor offers tailored solutions engineered to meet your exact production requirements. Our technical team works closely with you to select the optimal heating technology, cooling configuration, and system design for your process.

Contact Caldor today to discuss your Heat-Cold application, request technical consultation, or receive a customized quotation. Improve temperature stability, reduce energy consumption, and enhance production efficiency with Caldor’s advanced Heat-Cold systems—designed for real industrial performance.

Technical & Commercial Inquiries for Custom-Engineered Heat-Cold Systems

Contact our engineering team to discuss your process requirements, submit technical specifications, and request a detailed quotation for custom-engineered Heat-Cold combination systems. Our solutions are designed to integrate precise heating and controlled cooling in a single system, tailored to your application, materials, and operating conditions.