Key attributes
Equipment attributes
Equipment name |
CNC Four Head Corner Crimping Machine |
Model |
LM4S-120*2000*3000 |
Technical Parameter
Power supply |
380V/50Hz |
Power |
7.5KW |
Working pressure |
0.6~0.8MPa |
Assembly Min.frame size |
450*450mm |
Dimensions |
5000*2200*2800mm |
Warranty |
1 year |
Lead time
Quantity(sets) |
1-1 |
>1 |
Lead time(days) |
20 |
To be negotiated |
Customization
Customized logo |
Min. order: 1 set |
Customized packaging Graphic customization |
Min. order: 1 set Min. order: 1 set |
For more customization details,message supplier |
Certifications

Elevate your aluminum window and door production with our CNC Four-Head Corner Crimping Machine, designed for high-efficiency, precision, and flexibility. This advanced machine is ideal for the assembly of aluminum windows and doors, offering a fast and automated solution for corner crimping and fastening, with the ability to handle four corners simultaneously in one cycle.
Key Features:
1. High Efficiency: This machine can complete the crimping of four corners in one operation, significantly enhancing production speed. Perfect for large-scale, high-volume manufacturing of aluminum doors and windows.
2. Versatility: With its ability to handle a wide range of window and door profiles, it is suitable for the production of various styles and sizes. Whether you're manufacturing standard or custom-sized windows, this machine adapts to your needs.
3. Precision CNC Control:The integrated CNC system ensures automatic window size positioning, offering consistent accuracy with every cycle. This system, combined with torque monitoring, automatically tightens the four corners, ensuring precise positioning and high-quality finished products. 4. Adjustable Corner Cylinder:The machine's front and rear, as well as left and right adjustability, allow for easy setup and operation. This flexibility supports different aluminum profiles, making it highly adaptable to a wide range of production requirements.
5. Enhanced Durability:Equipped with a **wind cooling system**, the machine ensures that hydraulic oil is kept at optimal temperatures, allowing for continuous and stable operation without overheating.
6. Oil-Water Separator:The integrated oil-water separator effectively filters moisture from the air system and automatically lubricates key components, such as cylinders. This feature reduces machine downtime, lowers maintenance costs, and extends the lifespan of your equipment, ensuring reliable performance and high precision throughout the machine's life cycle.
Applications: Ideal for mass production, multi-variety, and high-quality aluminum windows and doors, this machine guarantees exceptional output and performance in demanding environments. Maximize productivity, minimize downtime, and ensure the precision of every corner crimp with our CNC Four-Head Corner Crimping Machine. Designed for manufacturers seeking high-quality, efficient solutions, it's the perfect addition to any modern production line.
Model |
LM4S-120*2000*3000 |
Power supply |
380V/50Hz |
Power |
7.5kw |
Maximum frame size for corner assembly |
2100*300mm |
Minimum frame size for corner assembly |
480*480mm |
Fuel tank capacity |
100L |
Angle cylinder movement stroke |
0-45mm |
Control System |
CNC |
Working pressure |
0.6~0.8MPa |
Dimensions |
5000*2200*2800mm |
CNC Control System
This machine adopts a numerical control system and can automatically locate the size of the window.
Detail Display
The angle cylinder is adjustable in front, back, left, and right directions, easy to operate, and can be used for punching and riveting different profiles, with a wide range of applications.
Shandong Weike CNC Machinery Co.,Ltd.is a well-known manufacturer specializing in the research, development, production and sales of aluminum doors, windows and curtain wall equipment in China. It's the most large-scale and industrialized production enterprise in the industry.
We have large production workshop and strong mechanical processing supporting capabilities, high-quality scientific research team and high-tech production team. We have strong research and development strength, perfect product system, and insists on independent innovation, improve products scientific and practical continuously. The company has several offices in China, forming a one-stop comprehensive service system integrating product development, production, sales and service.
Packaging Details
1. Inside is plastic film.
2. Under the equipment is the iron tray fixed, or choose wooden box packing
3. Can also be based on customer needs for packaging QingDao Port

Q:How to install and run the machine?
A: Our technician have installed the machine before shipping. For some small parts installation, we will send detail training video, user's manual along with the machine. 95% customers can learn by themselves.
Q:How can I do if the machine goes wrong?
A: If confronted with such problems, please contact us asap and do not try fix the machine by yourself or someone else. We will response within 24 hours as quick as we can to solve it for you.
Q:What customized services you provided?
A: WEIKE CNC is the true manufacturer, we have own factory, therefore we could supply full OEM and ODM service.
Q:Are WEIKE CNC machines user-friendly?
A:Yes, our machines are designed with user-friendliness in mind. They come with intuitive software interfaces that are easy to learn and operate. We also provide comprehensive training and technical support to ensure our customers can make the most out of their machines