An aluminium corner crimping machine plays a vital role in the assembly of aluminium profiles for windows, doors, curtain walls, and even furniture systems.
These machines ensure tight and accurate 90-degree joints using hydraulic or pneumatic force, offering long-term stability and structural reliability.
Whether you are fabricating doors, windows, or façade panels, choosing the right crimping machine can impact your output quality, production speed, and maintenance costs.
What Is an Aluminium Corner Crimping Machine?
This machine joins two aluminium profiles together at a corner, usually 90 degrees, by applying strong pressure on cleats inserted into the profile chambers. It ensures a firm, seamless connection without distortion.
It is widely used in:
- Commercial door and window factories
- Aluminium facade manufacturing
- Curtain wall profile assembly
- Modular furniture and frame manufacturing
Key Features
Hydraulic Power System: Offers stable and powerful crimping.
Adjustable Locators: Allows precise positioning of profiles.
Double or Single Head: Suitable for different profile sizes and applications.
Pressure Adjustment: Prevents damage to thin or delicate profiles.
High Durability Tools: Hardened steel crimping tools ensure long use
Types of Aluminium Corner Crimping Machines
Single Head Crimping Machine: Cost-effective, ideal for small workshops.
Double Head Crimping Machine: Suitable for mass production.
Automatic CNC Crimping Machine: Used in high-end curtain wall fabrication.
Application Scenarios
| Industry | Application |
|---|---|
| Aluminium Doors | Crimping thick structural frames |
| Curtain Walls | Tight corner joints for large façade panels |
| Furniture | Aluminium corner tables, cabinets |
| Modular Partitions | Industrial and office partition systems |
Advantages
Seamless Finish: Eliminates gaps between joints.
High Accuracy: Repeatable, precise results.
Durable: Lower maintenance vs. welding or bolting.
Efficient: Speeds up fabrication.
Versatile: Crimps different profiles with a single setup.
Machine Price (2025 Estimate)
| Type | Estimated Price (USD) |
| Manual Single Head | $2,000 – $3,500 |
| Pneumatic Crimping Machine | $3,000 – $5,000 |
| Hydraulic Crimping Machine | $5,500 – $9,000 |
| CNC Automatic | $10,000 – $16,000 |
Buying Tips
Confirm compatibility with your aluminium profiles.
Choose hydraulic or pneumatic depending on production size.
Ensure spare parts and support are available.
Conclusion
The aluminium corner crimping machine is a must-have tool for any aluminium fabricator serving doors, facades, or frames.
Its precision, reliability, and efficiency help reduce rework and boost productivity.
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