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Call:0086-531-88877029 0086-15666668657

Product Parameters

Four Head Corner Crimping Machine CNC For Aluminum Door and Window

Model: LM4SD-80X2200X3000

Product Description




Main Features

1. Easy to adjust and stable locking. All adjust device are designed for upper plane operation.

2. The corner-crimping blade can be changed quickly due to magnetic tools rest. New type locking structure to avoid oil cylinder move and ensure working quality and stability.

3. New type telescopic positioning device to improve work quality of sash profile.

4. The compact structural design to achieve 450×450mm frame and sash corner crimping.

5. There is an original reference positioning device of oil cylinder on the machine. Through custom one-batch forming tools to realize fast tools changing, even no adjustment.

Features & Advantages

1. New type of four-head corner crimping CNC machine. Used for high-efficiency angle type corner crimping.

2. The CNC system is imported from Germany, with high quality to ensure the working speed and accuracy.

3. The Torque monitor function of the service system can auto-press the four corners , ensuring the processing accuracy.

4. Air clamper can realize auto out and back horizontally. Easy to adjust shift motion, large motion range. It can meet pressing requirements of all kinds of window and door type. To ensure the flatness before corner crimping.

5. Using upper fastening mode after adjusted corner cutter. Lock convenient and reliable.

6. Through pin hole connection to fasten oil cylinder and worktable.No need to adjust cuttter .The cutter can be customized according to profile.

7. It equipped a retractable and auxiliary positioning device on each machine head.Convenient and reliable to work.

8. It is more convenient to load and unload profile due to adopt lone motion of inner positioning oil cylinder.

9. One time corner crimping can control the seam and plane, make the quality foresight.

10. The control system service system make the connect no-seam and improve the control accuracy.

11. Hydraulic system to realize high and low pressure automatic exchange in the process of corner crimping, ensuring the processing accuracy.

12. It adopts large screen touch control integrative machine, easy operation and friendly interface. Language---English / Chinese

13. Patent number : ZL201410194517.9

14. Equipment safety protection facilities: safety netting and photo detector.(Only export machine)

Technical Parameters              

Power supply

380V 50Hz (Customizable)

Rating power


Rating oil pressure

15 Mpa

Air consumption pressure

0.5~0.8 Mpa

Air consumption


Capability of oil tank


Profile width


Max frame dimension

2200 mm×3000 mm

Min frame dimension

450 mm×450 mm

Cater-corner error of finished windows


Connection seam error


Contour dimension(L×W×H)






Service and Warranty

1.24hr online customer service

2. Offering customized service and OEM service

3. Engineers available to service machinery overseas

4. 12 months warranty for whole machine, excepting the wearing parts.


Packaging & Delivery



Q: What is the company's technical strength?

A:As an integration of scientific research, production and sales of high-tech enterprise, Jinan Tianchen Aluminum Machine Corp., Ltd. is the most professional manufacturer providing one-stop solution for processing machines of aluminum windows, doors, curtain walls and industry aluminum profiles, etc. with large sales and wide service net and most complete products types.

Q: Which machine should I choose?

A: Tell us your specific requirements for the machine; we will give you perfect suggestions and solutions.

Q:Which models are the main products? 

A: Automatic Lines; Cutting Saw; Milling and Drilling Machine Center; Copy Router Milling Machine; Aluminum Formwork Processing Machines.

Q: How to use the machine, what should I do if problems occurred to the machine?

A: You can refer to the user's manual or instructions delivered along with the machine; if anything unclear, please feel free to contact us. We will support you by email, telephone or instant messengers. If still have difficulties, we offer oversea installation, maintaining and training service.

Q: Which payment method do you accept?

A: We accept T/T, L/C and etc.

Q: How long is the warranty of youraluminium machine?

A: The warranty period is one year.

Q: What is the delivery time?

A: The delivery time differs depend on the machine model and the order quantity. Usually the delivery time shall be 7-25 working days after deposit.


Email Address


0086-531-88877029 / 0086-15666668657 


No.88,keyun Road, Jinan, Shandong, China


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