



The operation of the convector heating element is based on the principle of natural convection. Cold air enters at the base of the unit, heats up as it passes through the fins of the element, and, as it becomes lighter, rises and spreads throughout the room, creating a continuous cycle of warm air circulation. It serves as the core component in the production of convector heaters, baseboard heaters, and forced-air heating systems. Its compact and efficient design makes it the ideal solution for manufacturers seeking to improve the energy efficiency and performance of their products.
The RM-X1 finned aluminum tube reducing machine is a high-precision industrial system specially designed for shrinking and forming aluminum tubes with fins. Its advanced double cardan shaft transmission structure ensures stable, uniform, and powerful rotation, optimizing the rolling and reduction process of X-shaped aluminum heater tubes.
This model is specifically engineered for shrinking equipment working with inline or cross finned aluminum tubes, achieving an X-shaped reduced form that enhances thermal conductivity, mechanical strength, and energy efficiency.
Thanks to its durable alloy and mold steel construction, the RM-X1 guarantees long service life, low maintenance, and reliable operation in demanding production environments such as HVAC, thermal energy, heat exchanger, and industrial heating systems.
1. Place the finned aluminum tube into the feeding section of the machine.
2. Adjust the number of segments according to the tube length and reduction level required.
3. Start the cardan transmission system to ensure uniform reduction along the tube.
4. Once completed, remove the tube with its new X-shaped profile, optimized for superior thermal performance.
1. Transmission Structure: Double cardan shaft transmission
2. Reduced Tube Shape: X-shaped, inline aluminum tube with fins
3. Mold Material: Alloy and high-strength mold steel
4. Number of Segments: 8 segments / 10 segments / 12 segments
5. Reduced Tube Length (mm): 150–3000
6. Single Group / Total Power (KW): 1.1 / 1.5 × number of segments
7. Dimensions (L×W×H): 2000 × 1000 × 1200 mm
8. Weight: 2000 kg
1. Specially designed for finned aluminum tube shrinking
2. Stable and precise transmission system
3. Uniform reduction without deformation
4. High efficiency in continuous production lines
5. Durable construction with minimal maintenance requirements