China 45-Degree Angle Cutting Machine - Reliable Suppliers for Precision Corner Cutting | Factory Direct
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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CNC 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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Dual-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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Cleaner 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
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Q What materials is this 45-degree angle cutting machine suitable for?This machine is primarily designed for cutting aluminum profiles, including door and window frames, decorative frame profiles, and other aluminum extrusion sections that require precise 45° miter cuts for corner joining.
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Q What is the maximum profile size this machine can cut?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 dimensions used in construction and industrial applications.
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Q How does the CNC automatic positioning feature improve production efficiency?Once cutting dimensions are entered, the machine automatically positions itself without manual measuring or marking. Frequently used parameters can be saved and recalled instantly for repeat orders, significantly reducing setup time and improving batch consistency.
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Q Why use dual-head synchronous cutting instead of a single-head machine?The dual-head synchronous design completes 45° miter cuts at both ends of a profile in a single pass. This reduces handling time, shortens the production cycle, and is especially advantageous for processing symmetrical frame sets or large batch orders where efficiency and consistency are critical.
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Q What power supply and air pressure requirements does this machine need?The machine operates on a 380V power supply with dual 2.2kW spindle motors. It requires an air pressure of 0.6–0.8 MPa for pneumatic clamping and feeding functions. Please ensure your workshop meets these utility requirements before installation.
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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. The 405mm blade configuration is recommended for achieving smoother cut surfaces, fewer burrs, and better corner fit quality.

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