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The Application of CNC Routing and Automatic Cutting Saw for Aluminum Door and Window Corner Pieces in Windows and Doors

Click:Date:2026/1/28

The aluminum window corner code numerical control layout and automatic cutting saw is the core intelligent equipment in the corner code profile cutting process of aluminum window processing. It is specifically designed for the key accessory of window assembly - corner codes, providing high-precision and automated cutting processing. From processing efficiency, product quality, cost control to production standardization, it empowers aluminum window manufacturing in all dimensions. It is a necessary equipment for modern window processing factories to achieve large-scale and refined production, and is suitable for the corner code processing needs of various aluminum windows such as casement windows, sliding windows, sliding doors, and push-pull doors.

Core application value: Solving the core pain points of window processing

The corner code is the "connection hub" for the assembly of aluminum window frames and sashes. Its cutting accuracy directly determines the verticality, sealing performance, and firmness of the window assembly. Traditional manual or semi-automatic cutting saws have problems such as waste in layout, low precision, slow efficiency, and high labor costs. This equipment precisely solves these problems through the integrated design of numerical layout and automatic cutting, becoming the efficiency and quality guarantee in the window processing process.

Specific application scenarios and functions

1. Mass production processing, suitable for window factories with batch orders

The equipment is equipped with a numerical layout system, which can automatically identify the specifications and length requirements of corner code profiles, and complete the optimized layout and continuous cutting of multiple profiles at once, without the need for frequent manual feeding, measuring, and cutting. Compared with traditional equipment, the cutting efficiency is increased by 3-5 times, and it can efficiently adapt to the large-scale order production of window factories, meeting the delivery cycle requirements of the market for window products. Especially suitable for large-scale processing of engineering windows (such as real estate projects, home decoration and interior decoration).

2. High-precision cutting, ensuring the quality and performance of window assembly

Through numerical servo control and high-precision guide rails, the cutting accuracy of the equipment can be controlled within ±0.1mm, with a smooth cutting surface without burrs and precise angles (90° right angles are the core requirement). The high-precision processing of corner codes allows the gaps between window frames and sashes to be uniform after assembly, meeting the requirements of verticality and ensuring that the windows do not have problems such as air leakage, water leakage, or switch jamming. At the same time, it improves the structural firmness of the windows and extends their service life, ensuring the quality and reputation of the window products.

3. Intelligent optimization layout, reducing material waste of profiles

The numerical layout system of the equipment can automatically perform optimized layout and cutting of profiles according to the corner code size requirements of window processing. It maximizes the utilization of each corner code profile and reduces the waste rate of profile cutting from 15%-20% in traditional processing to less than 5%. Aluminum profiles are the core raw material for window processing, accounting for a high proportion of raw material costs. This equipment reduces raw material costs by minimizing waste, improving the production profit of the factory.

4. Automated operation, reducing reliance on manual labor and lowering labor costs

The equipment realizes automated feeding, automatic measurement, automatic layout, automatic cutting, and automatic cutting, with only one operator required for simple parameter settings and daily inspections, replacing the manual operation of 3-4 people in the cutting process. It not only reduces the recruitment and management costs of the factory but also avoids human errors caused by manual operation, making the corner code processing of windows more stable and controllable.

5. Multi-specification compatibility, meeting the personalized processing needs of various aluminum windows

It supports the cutting of aluminum corner codes with different cross-sections and lengths. The cutting parameters (length, quantity, angle) can be quickly set through the numerical system, and different window products such as casement windows, sliding windows, and large-scale engineering doors can be processed with ease. It adapts to the personalized and customized trend of the window market, solving the problem of slow type change and poor adaptability of traditional equipment, and improving the factory's order adaptability.

6. Standardized processing, facilitating the upgrade of production management in window factories The equipment can store the cutting parameters for various door and window corner codes, enabling one-click invocation of orders of the same specification and standardized production. This allows the corner code processing step to be free from the reliance on experienced technicians, and the production process can be traceable and controllable. At the same time, the automation operation reduces the human intervention in the production site, making the production process of door and window processing more standardized, and helping the factory achieve digital and standardized production management upgrades.

Summary of Application

The aluminum door and window corner code numerical control layout automatic cutting saw is not a simple "cutting tool", but a core equipment in the aluminum door and window processing process for cost reduction, efficiency improvement, and quality enhancement. Its core value lies in solving the precision, efficiency, and cost issues of the corner code processing key link through numerical control and automation technology, ultimately improving the overall quality of aluminum door and window products and the market competitiveness of the factory. It is a necessary equipment for modern aluminum door and window processing factories to transform from "traditional manual production" to "intelligent large-scale production".


As a global supplier of door and window equipment, "Senman Machinery" adheres to the spirit of "Seaman", stands at the forefront, strives for innovation, and aims to become a leader in the industry. Based on the development of industry predecessors, we strive to learn and actively make progress.

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