Automatic Heat Exchanger Mobile Hairpin Tube Expander

This fully automatic tube expander is a specialized industrial equipment meticulously designed for expanding the copper pipe of air conditioner coils of heat exchangers, serving as a core processing tool in the heat exchanger manufacturing and maintenance industry. It delivers efficient, precise and stable pipe expansion treatment for air conditioning heat exchanger hairpin tubes, effectively solving the tight fitting and sealing needs between copper tubes and heat exchange fins, ensuring the heat exchange efficiency and operational stability of air conditioning units. As a versatile Portable Heat Exchanger Expander and high-efficiency Mobile Expander, it adapts to diverse production scenarios and on-site processing demands, standing out as an ideal choice for horizontal pipe expansion operations alongside professional Horizontal Tube Expander Machine configurations.

Key Technical Parameters

 

The machine is engineered with flexible and high-performance technical indicators to meet diversified processing requirements of heat exchanger manufacturers, with core parameters as follows:

 

- Applicable Tube Diameter: Φ7-Φ25mm, covering the mainstream copper pipe specifications of air conditioner heat exchanger coils, compatible with thin-walled and conventional copper tubes to ensure uniform expansion forming without pipe cracking, deformation or dimensional deviation.

 

- Expansion Length: Customizable according to buyer's requirement, supporting tailored design for different heat exchanger models and structural sizes, perfectly matching batch production and personalized processing needs.

 

- Expansion Speed: 5-11m/min, adjustable stepless speed regulation design balances production efficiency and processing precision, realizing high-speed continuous expansion while guaranteeing the consistency of each copper tube’s expansion effect, greatly boosting the overall production efficiency of heat exchanger assembly lines.

 

Structural Design & Model Selection

 

Adopting a humanized and practical structural layout, this mobile tube expander integrates stability, mobility and operability, breaking through the limitations of traditional fixed expansion equipment. The machine offers multiple standardized models to choose from, including 2 tube, 4 tube, 6 tube type, catering to small-batch trial production, medium-scale processing and large-scale automated production scenarios respectively.

 

As a highly adaptable Mobile Expander, it features a compact structure with flexible movement, enabling quick transfer between production stations; its horizontal operation design aligns with the working logic of a Horizontal Tube Expander Machine, reducing labor intensity and improving operation comfort. Meanwhile, the fully automatic control system simplifies the operation process, reduces manual intervention, and ensures stable and reliable processing quality for every heat exchanger copper pipe expansion task.