45-Degree Angle Cutting Machine from China Suppliers | Factory for Stable Corner Joints and Precision Cuts
Product Parameters
| Spindle motor power | 2.2kw×2 | Spindle speed | 4000r/min |
| Cutting angle | 45° | Saw blade size | 355/405×3.2×25.4×120T |
| Max cutting width | 85-105mm | Saw blade inner hole diameter | Φ25.4mm |
| Max cutting height | 85-105mm | Number of saw blades | 2 |
| Air pressure | 0.6-0.8Mpa | Cutting feed method | Precision guide rail vertical cutting |
| Operating voltage | 380V | Support rack dimensions | 2500mm on each side |
| Dimensions | 6300×1020×1580mm | Weight | 400kg |
Product Features
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01CNC Automatic Positioning
- • Input the cutting dimensions, and the machine automatically positions itself, reducing manual measuring, marking, and trial cutting.
- • Better consistency in batch cutting of the same size, less rework, and more stable delivery.
- • Frequently used dimensions/order parameters can be saved for direct recall in repeat orders, saving time.
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02Dual-head Synchronous 45° Cutting
- • Dual-head synchronous cutting completes the 45° corner splicing at both ends in one pass, resulting in a more stable cycle time.
- • Processing complete sets of frame materials saves labor, reduces handling and waiting time, and increases production capacity.
- • Suitable for symmetrical sizes and complete order production, offering a more significant efficiency advantage.
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03Cleaner Cuts, More Aesthetically Pleasing Corner Joints
- • 405 saw blade configuration for smoother cuts, flatter surfaces, and fewer burrs.
- • Better corner fit, simplifying subsequent corner assembly/joining.
- • Suitable for door and window frames and decorative frame profiles where high aesthetics are required.
- We insist on continuous R&D and technological iteration, constantly upgrading control systems, structural designs, and process parameters for aluminum profile processing scenarios. Through higher processing accuracy, more stable repeatability, and a more user-friendly operating experience, we help customers reduce rework and scrap, and improve order delivery speed and production line consistency.
Frequently Asked Questions
Q
What is the cutting angle of this machine, and can it be adjusted?
This machine is designed for a fixed 45° cutting angle, which is optimized for aluminum profile corner splicing in door frames, window frames, and decorative profiles. The dual-head synchronous design ensures both ends are cut at 45° in a single pass.
Q
What is the maximum cutting size this machine can handle?
The machine supports a maximum cutting width of 85–105mm and a maximum cutting height of 85–105mm, making it suitable for a wide range of standard aluminum profile sizes used in construction and industrial applications.
Q
How does the CNC automatic positioning feature improve production efficiency?
The CNC system allows operators to input cutting dimensions directly, eliminating the need for manual measuring and marking. Frequently used dimensions can be saved and recalled instantly for repeat orders, significantly reducing setup time and improving batch consistency.
Q
What are the power and voltage requirements for this machine?
The machine is equipped with two spindle motors at 2.2kW each (2.2kw×2) and operates on a standard industrial voltage of 380V. The required air pressure is 0.6–0.8 MPa for pneumatic components.
Q
What saw blade specifications are compatible with this machine?
The machine is compatible with saw blades sized 355/405×3.2×25.4×120T, with an inner hole diameter of Φ25.4mm. It uses 2 saw blades simultaneously for dual-head synchronous cutting, delivering smoother surfaces and fewer burrs.
Q
What industries or applications is this machine best suited for?
This machine is ideal for manufacturers producing aluminum door and window frames, decorative frame profiles, curtain wall systems, and other architectural aluminum components that require precise 45° mitered corner joints with high aesthetic and structural quality.

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