Thermal Break Knurling Machine with Strip Insertion

Thermal Break Knurling Machine with Strip Insertion

All-in-one thermal break knurling machine integrates aluminum profile knurling and polyamide strip insertion, ensuring consistent depth, precise placement and high shear strength for thermal break aluminum door & window profiles.
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Description

Jinan Makerl Machinery Co., Ltd. is one of the leading manufacturers and suppliers of thermal break knurling machine with strip insertion in China. With abundant experience, we warmly welcome you to buy premium thermal break knurling machine with strip insertion from our factory. Quality products and reasonable price are available.

 

In thermal break aluminum profile production, the process includes two main operations: knurling (gear rolling) to improve mechanical engagement inside the thermal-break groove, and strip insertion to install the polyamide insulation strip. Traditionally, these processes require separate machines or manual operation.

 

The Thermal Break Knurling Machine with Strip Insertion integrates both processes into one automated unit. It ensures consistent knurling depth and accurate strip positioning along the entire aluminum profile length, helping achieve higher shear strength and consistent mechanical performance in finished profiles.

 

Thermal Break Knurling Machine With Strip Insertion

Thermal Break Knurling Machine with Strip Insertion

 

 

Why Combine Knurling and Insertion in One Machine?

 

 

Separate knurling and strip insertion processes can lead to profile misalignment, additional handling time, and inconsistent quality.

✅ The machine completes knurling and thermal strip insertion in one continuous feed process, reducing additional handling and improving production efficiency.

✅ Servo-controlled synchronous operation matches profile feeding speed with high accuracy, helping reduce thermal strip stretching, bending, and buckling during processing.

✅ Precision knurling wheels maintain uniform serration depth along the profile, ensuring stable mechanical bonding performance and supporting DIN EN 14024 shear strength requirements.

 

Thermal Break Knurling Machine With Strip Insertion Applications
Applications

Professional knurling & strip insertion composite machine features high precision, high efficiency, QR code scanning and one-pass forming. It is perfectly suitable for processing all types of thermal break aluminum profiles.

 

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