
Professional flaring machine for chimney pipes and process systems
In today's industrial environment, metal pipe processing requires high precision, repeatability, and speed. This is especially true for manufacturers producing chimneys, ventilation systems, gutters, and stainless steel pipe fittings. Conventional mechanical tools no longer achieve the required quality standards, and manual labor is becoming a bottleneck in production.
That is why outdated mechanical devices were replaced by CNC hydraulic machines - automated pipe expanders, such as KPD-Pro — a new professional development designed to qualitatively change the approach to flaring and expanding pipes.
Price: €10,000
CNC pipe expander, hydraulic pipe diameter flaring machine
What is the KPD-Pro CNC hydraulic pipe expander?
The CNC hydraulic pipe expander is an industrial machine that is designed to precise and automated expansion of the pipe end (flaring) to a specified value. Unlike traditional manual or hydraulic devices without automation, KPD-Pro model equipped with a digital control system (CNC), which allows:
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set and program the exact final expansion diameter;
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eliminate the human factor during processing;
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ensure the same quality on every workpiece;
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quickly adjust parameters for different diameters.
CNC control ensures high precision and stability, which is critical for industrial lines and serial production of tubular products.

Why do you need a KPD-Pro machine?
In industry, tube flaring plays a key role when it is required:
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ensure a tight pipe-to-pipe connection without the use of fittings and additional elements;
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form connecting couplings for the assembly of chimney systems, air ducts and process lines;
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ensure uniform quality of processing over a large volume of products;
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ensure fast and repeatable results for serial production.
The automated hydraulic CNC machine is the optimal solution for workshops, boiler rooms, HVAC plants, air duct and chimney fabrication facilities, and any production environment where speed and precision in pipe processing are essential.
Working principle of CNC hydraulic expander
The operation of the machine is based on hydraulic force, which through the working tool acts on the end of the pipe uniformly stretching the metal around the circumferenceInstead of manual effort or a mechanical drive, a digitally controlled hydraulic drive is used, which:
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Fixes the pipe in the work area.
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Automatically supplies hydraulic pressure through the CNC system.
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Accurately expands the diameter to the programmed size.
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Records the end of the operation and prepares the machine for the next workpiece.
This automated approach eliminates errors, ensures repeatability and significantly increases productivity compared to mechanical methods.

Key benefits of KPD-Pro
⭐ 1. High accuracy and repeatability of parameters
Thanks to the CNC system, the machine ensures the same final expansion diameter on each pipe, regardless of the operator.
⭐ 2. Processing speed
The hydraulic drive significantly speeds up the processing process compared to manual or semi-automated methods. This is especially important for high-volume production.
⭐ 3. Ease of operation
The intuitive CNC control interface allows staff to quickly learn how to operate the equipment without lengthy training.
⭐ 4. Versatility of application
The KPD-Pro works with a variety of pipe types, including stainless steel and other metals, making it suitable for a wide range of applications.
⭐ 5. Automation and quality control
Digital control minimizes the influence of the human factor, which is especially important in the serial production of pipes and air ducts.

Where is the KPD-Pro machine used?
The automated CNC hydraulic pipe expander is in demand in the following areas:
🔧 Production of chimneys and modular systems
Allows the formation of connecting couplings without welding or complex fittings; high precision ensures tightness and precise mating of components.
🛠 Ventilation systems
Processing air ducts and widening their ends is a critical step for maintaining aerodynamics and proper assembly.
🏭 Plumbing and heating
The machine allows for the preparation of pipes for assembly in heating circuits, drainage systems, and process lines.
🧰 Pipe connections and fittings
Automated flaring provides better conditions for installing seals and fittings, improving assembly quality.
Why choose KPD-Pro?
✔ Process automation – less defects, faster processing cycle.
✔ Size repeatability – identical products in a series.
✔ Ease of operation – the operator is freed up, safety is higher.
✔ Reduced manual labor costs – speeds up production cycles.
✔ Versatility - suitable for many types of pipes.

Comparison: Hand Tool vs. Hydraulic CNC Machine
| Parameter | Hand tools | KPD-Pro hydraulic machine |
|---|---|---|
| Processing speed | low | high |
| Repeatability | low | high thanks to CNC |
| Accuracy | depends on the operator | stable and accurate |
| Performance | limited | up to hundreds of pipes per shift |
| Cost of processing | high due to labor and marriage | low due to automation |
| Defects/errors | frequent | minimal |
How KPD-Pro helps your business save money
✔ Reduces the time required to process each pipe
✔ Reduces manual labor costs
✔ Reduces the percentage of defects
✔ Allows you to plan production with high accuracy
Automated equipment is especially beneficial when mass or serial production, when a person cannot ensure a stable result on long series of products.

Conclusion
CNC Hydraulic Pipe Expander KPD-Pro — is a modern industrial equipment that provides:
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stable tube flaring with digital control of the result;
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high speed and accuracy;
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reducing costs and increasing production efficiency;
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convenient automated operation.
If you are looking to expand production, improve product quality and automate labor-intensive processes, KPD-Pro will be a reliable solution.
Order KPD-Pro
We offer:
📌 consultation on choosing a configuration
📌 Equipment supply and installation
📌 staff training
📌 Warranty and service maintenance
Contact us and receive a personalized commercial offer tailored to your needs!
