Heating elements for
Plastics Processing Industry

In the plastics processing industry, reliable and efficient heating solutions are paramount for achieving optimal productivity and high-quality end products. At DNR next, we specialize in providing a wide range of heaters, sensors, and controllers designed to meet the specific demands of plastic processing applications. Our innovative solutions are tailored to enhance productivity, improve product quality, and optimize the various processes involved in plastics processing.

Precision Heating for Injection Molding

Injection molding requires precise temperature control for optimal material flow and part quality. Our heaters, sensors, and controllers ensure consistent and accurate heating, enabling efficient injection molding processes. Whether it’s barrel heaters or nozzle heaters, our solutions are designed to meet the unique requirements of injection molding machines, resulting in improved productivity and enhanced product quality.

Efficient Hot Runner Systems

Hot runner systems play a crucial role in optimizing the molding process by eliminating runners and reducing material waste. Our heaters and controllers are specifically designed for hot runner systems, delivering precise and uniform heat to the mold cavities. With our reliable heating solutions, you can achieve consistent and high-quality injection-molded parts, enhancing overall efficiency and reducing production costs.

Enhanced Blow Molding Processes

Blow molding relies on efficient parison heating and mold temperature control. Our heaters, sensors, and controllers are designed to provide precise and uniform heating, ensuring optimal parison formation and consistent product quality. With our advanced heating technologies, you can enhance productivity and achieve excellent blow-molded products.

Comprehensive Solutions for Various Processes

The plastics processing industry encompasses various other processes, such as extrusion, thermoforming, and rotational molding. Our comprehensive range of heaters, sensors, and controllers are engineered to meet the specific requirements of each process. With precise temperature control, improved energy efficiency, and consistent product quality, our solutions empower manufacturers to excel in their respective processes.

Our Services

At DNR next, we offer a comprehensive range of services tailored to meet your specific needs. Our expertise is backed by years of experience in the industry, allowing us to deliver innovative and high-quality heating solutions. Here are the key services we provide:


Personalized consultation to uncover your unique heating requirements. Our team of experts will work closely with you to understand your specific needs and provide tailored solutions that exceed your expectations. Trust our guidance to optimize your heating systems and enhance your operational efficiency.


Heater Assembly

We offer convenient on-site or pre-delivery heater assembly services to ensure seamless integration and optimal performance of our heating solutions. Our experienced technicians ensure that each assembly is meticulously executed to meet the highest quality standards.

design thinking


Our team of skilled engineers specializes in designing fully customized heater cables, surface equipment, and control systems. We work closely with our clients to understand their unique requirements and develop tailored solutions that precisely meet their needs.



We specialize in developing low-cost, next-generation control systems based on years of DNR operating experience. Our control systems are designed to provide precise and efficient management of your heating applications, enhancing operational efficiency and reducing costs.



With our state-of-the-art manufacturing facility, we have the capabilities to handle projects of all scales. Whether you require quick turnaround times or localized manufacturing for large-scale requirements, we have the expertise and resources to deliver superior products within the specified timelines.


Post-sales support and customer care

From troubleshooting and technical assistance to warranty claims and product inquiries, we are committed to providing prompt and reliable assistance. Your satisfaction is our top priority.