Heatecx Limited
The RT-02 High-Frequency Annealing Machine represents a state-of-the-art technological solution specifically designed to optimize metal tube transformation processes. This equipment is fundamental in industrial environments where precision in thermal treatment and operational efficiency are critical to the success of production.
From an operational standpoint, the RT-02 positions itself as a versatile tool for metal softening prior to critical processes such as bending or extreme compression. Its capacity to operate with a power of up to 45KW makes it ideal for tube swaging applications (tube reduction) where the goal is to achieve specific dimensions with minimal tolerances. The machine not only facilitates the plastic deformation necessary for tube forming, but also optimizes cycle times by providing rapid and controlled heating, adapting to the demands of the modern metal-mechanical industry.
The RT-02 High-frequency annealing machine is a high-performance induction heating system developed to integrate into production lines that require the reduction of large-diameter electric heaters and the handling of high-density components. Its robust design allows for the processing of materials with significant variations in tube wall thickness, guaranteeing exceptional thermal uniformity. This equipment is indispensable when the material reaches its limit of mechanical compression; at this point, the RT-02 intervenes via a localized annealing process that restores the metal's ductility, allowing for the continuation of tube diameter reduction without compromising the structural integrity of the product.
The operation of the industrial annealing machine RT-02 is based on the physical phenomenon of electromagnetic induction. The equipment generates a high-frequency magnetic field through an induction coil. When a metal tube is introduced into this field, eddy currents (parasitic currents) are generated inside the material. Due to the electrical resistance of the metal, these currents produce heat instantaneously and locally.
This induction annealing process allows for raising the metal's temperature above its recrystallization point extremely quickly. Upon reaching this temperature, the internal stresses accumulated during the previous compression process are released, and the metal's granular structure reorganizes, resulting in a significantly softer and more malleable material. The precision of the RT-02 ensures that only the necessary zone is treated, avoiding undesired deformations in the rest of the piece and maximizing the energy efficiency of the process.
The implementation of the RT-02 in the production plant offers tangible benefits at various stages of metal processing. Below are its main applications and the competitive advantages it provides:
|
Category |
Detailed Description |
|---|---|
|
Main Applications |
Tube reduction (pipe swaging), manufacturing of industrial heaters, preparation of tubes for precision bending, and treatment of high-density components. |
|
Technical Features |
Precise power control (35-45KW), optimized cooling system, intuitive user interface, and compact design for easy integration into work cells. |
|
Operational Advantages |
Drastic reduction in material breakage rates, improvement in the surface quality of the final product, and the capability to process thick-walled tubes. |
|
Energy Efficiency |
Induction heating consumes significantly less energy than conventional furnaces because it heats the piece directly, not the surrounding air. |
To ensure correct installation and operation, the RT-02 annealing machine has the following technical parameters:
|
Parameter |
Specification |
|---|---|
|
Model |
RT-02 High-frequency annealing machine |
|
Operating Voltage |
Three-Phase 380V |
|
Air Supply |
0.6 Mpa |
|
Power Range |
35 - 45 KW |
|
Dimensions (Length x Width x Height) |
1700 mm * 1200 mm * 1650 mm |
|
Total Weight |
300 KG |
A critical aspect in tube manufacturing is the moment the material "hardens" due to cold working. The RT-02 is the definitive solution to this challenge. When the tube can no longer be compressed within a certain range, the use of this high-frequency annealing equipment is mandatory to soften the product.
This capability is especially valuable in the manufacturing of electric heaters and industrial tubes, where wall thickness and material density must be strictly controlled. Furthermore, fulfilling the technological requirements of annealing before bending guarantees that the tubes do not exhibit micro-cracks or structural weaknesses in the curves, elevating the quality standards of any industrial production line. By choosing the RT-02, companies ensure a continuous workflow and a real optimization of their material resources.
The RT-02 High-frequency annealing machine guarantees thermal uniformity through a high-frequency induction heating system that acts directly on the molecular structure of the metal (Joule Effect). Unlike conventional furnaces, this equipment:
Compensates thickness variations: Its robust design is calibrated to process materials with significant changes in the tube wall, adjusting the penetration of the electromagnetic field.
Density Control: It is optimized for high-density components, ensuring that heat penetrates homogeneously across the entire circumference of the tube.
Localized Annealing: It applies energy exclusively in the critical reduction zone, avoiding temperature gradients that could compromise the structural integrity of the rest of the piece.
