Heller Industries has unveiled its latest innovation, the Heller MK7 Reflow Oven. This state-of-the-art reflow oven comes with a host of advanced features and cutting-edge technology, aimed at enhancing efficiency, precision, and sustainability in the production of electronic components.

Heller 1936 MK7 Reflow oven

The Next Evolution in Reflow Technology

The Heller MK7 Reflow Oven represents the next evolution in reflow technology, building upon the successes of its predecessors this oven addresses the ever-growing demands of the electronics industry. Designed with both productivity and sustainability in mind, the MK7 is set to become a favorite choice for manufacturers worldwide.

Key Features and Advantages

  • Smart Thermal Profiling: The MK7 oven is equipped with intelligent thermal profiling capabilities, enabling real-time adjustments to the temperature profile during the reflow process. This ensures optimal heat distribution and minimizes the risk of defects, resulting in higher-quality solder joints.
  • Eco-Friendly Design: In an era where environmental concerns are paramount, the Heller MK7 stands out with its eco-friendly design. The oven incorporates energy-efficient heating elements and advanced insulation materials, reducing power consumption and overall carbon footprint.
  • Enhanced User Interface: The Heller MK7 boasts a user-friendly interface, allowing operators to set up and monitor the reflow process with ease. Its intuitive controls and visual indicators enable quick and seamless operation, even for less-experienced personnel.
  • Advanced Conveyor System: The MK7 oven features a precision conveyor system, ensuring smooth and reliable movement of PCBs through the reflow process. This reduces the risk of misalignment or damage to delicate components, optimizing throughput and overall yield.
  • Industry 4.0 Integration: Embracing the concept of Industry 4.0, the Heller MK7 is equipped with smart connectivity options, enabling seamless integration with factory automation systems. This facilitates data exchange and provides valuable insights into production performance for better decision-making.
Heller MK7 advantages

Looking Towards the Future

With the introduction of the Heller MK7 Reflow Oven, the electronics manufacturing landscape is becoming more sustainable. The combination of smart features, user-friendliness, and environmental consciousness will help you to streamline production processes and raise the bar for product quality. Early adopters are expected to see immediate benefits in terms of increased productivity, reduced defects, and enhanced competitiveness.


The Heller MK7 models are available in the 1800, 1900, 2000 and 2100 series depending on the required throughput.

Introduction and overview

Introducing the Heller MK7 Reflow Oven
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