Jinan Makerl Machinery Co., Ltd. is one of the leading manufacturers and suppliers of 37-axis cnc rolling crimping machine in China. With abundant experience, we warmly welcome you to buy premium 37-axis cnc rolling crimping machine from our factory. Quality products and reasonable price are available.
37-Axis CNC Rolling Crimping Machine
The 37-axis CNC rolling crimping machine is designed for the final assembly of thermal break aluminum profiles after knurling and polyamide strip insertion. Three groups of rolling tools secure the aluminum profile and thermal barrier strip through controlled pressure.
Its 37 independently controlled CNC axes provide precise adjustment for different profile designs, including irregular and offset profiles.
Key Features
37-Axis CNC Control
The 37-axis CNC system uses linear guides, ball screws, and independent servo motors for precise control of each rolling axis. Rolling pressure and working speed can be adjusted according to different profile requirements.
Intelligent Control System
The CNC control system supports automatic nesting, quick setup, and QR code data import. Profile parameters can be loaded directly to simplify setup and reduce manual data entry.
Precise Pressure Control
Each rolling axis can be adjusted independently for pressure, position, and working parameters. This allows consistent rolling results for different thermal break profile designs.
Flexible Alignment for Irregular Profiles
The rolling tool groups support vertical and front-to-back adjustment to accommodate irregular and offset groove designs. Rolling tool position, spacing, and angle can be adjusted according to the profile geometry.
Processing of Non-Standard Thermal Break Profiles
The machine is designed to process irregular, offset, and non-standard thermal break aluminum profiles. Independent CNC control provides flexible adjustment for different profile geometries and rolling requirements.
How Does the Thermal Break Rolling Crimping Machine Work?

The rolling crimping process follows profile knurling and polyamide strip insertion. Three groups of rolling tools apply controlled pressure at different positions to secure the aluminum profile and thermal barrier strip.
The process improves mechanical engagement between the profile and strip, forming a stable thermal break aluminum profile ready for further fabrication.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TFH-37CNC |
| Power Supply | 380V / 50Hz* |
| Total Power | 23.4 kW |
| Rolling Tool Spacing | 0–180 mm |
| Rolling Tool Opening Height | 8–90 mm |
| Positioning Accuracy | ±0.05 mm* |
| Maximum Profile Cross-Section | 300 × 300 mm (W × H) |
| Rolling Speed | 6–60 rpm* |
| Machine Weight | Approx. 2,500 kg |
| Machine Dimensions | 2050 × 1960 × 2200 mm |
Note:
Actual processing accuracy may vary depending on the workpiece and processing conditions. Specifications are subject to change without prior notice. Final specifications are subject to the confirmed order agreement.
Applications
The 37-axis CNC rolling crimping machine is suitable for the final assembly of thermal break aluminum profiles used in:
Aluminum windows and doors
Thermal break curtain wall profiles
Skylight and facade systems
Energy-efficient building systems
Custom and non-standard aluminum profiles

FAQ
What is a 37-axis CNC rolling crimping machine?
A 37-axis CNC rolling crimping machine is used to mechanically secure polyamide thermal barrier strips inside aluminum profiles after strip insertion. CNC-controlled rolling axes apply controlled pressure to form the finished thermal break profile.
What is the machine used for?
It is mainly used for the final rolling and crimping process of thermal break aluminum profiles used in windows, doors, curtain walls, and other aluminum profile applications.
Can it process irregular thermal break profiles?
Yes. The independently adjustable rolling axes allow the machine to adapt to irregular, offset, and non-standard profile geometries.
How many rolling axes are independently controlled?
The machine uses 37 independently controlled CNC axes, with individual servo-driven adjustment for different rolling positions.
Can the rolling parameters be adjusted for different profiles?
Yes. Rolling pressure, position, spacing, and other working parameters can be adjusted according to the profile design and production requirements.
How is profile data imported into the machine?
Profile data can be imported by scanning a QR code, which helps simplify setup and reduce manual data entry.
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