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Jinan Truepro International Trading Co.,Ltd
Tel/Fax: +86-531-87978823
Mobile: +86-18668932111(Whatsapp)
Address: Kaixuan Center, Jingshi Road, Huaiyin District, Jinan, Shandong, China

CNC Four-corner Vertical Welding Machine

Main Specification and Technical Parameter Equipment Features: CNC four-corner Vertical Welding Machine is used for processing PVC window and door. 1. One working cycle,one frame,if with double layer,one working cycle,two frames. 2. Common profile fixture along with the machine can meet various...

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Main Specification and Technical Parameter



Input power


Power supply


Air pressure


Air consumption


Welding height


Welding width(Max.)


Welding Range


Overall Dimension




Equipment Features:

CNC four-corner Vertical Welding Machine is used for processing PVC window and door.

1. The four heads of the machine can work at the same time, and can complete the welding work of a rectangular window frame or window sash at a time.

2. It adopts PC control and has the characteristics of large processing range, convenient operation adjustment and high reliability.

3. Smooth operation, high positioning accuracy, stable welding quality, suitable for large-scale production.

4. One working cycle,one frame,if with double layer,one working cycle,two frames.

5. High quality electrical components are used with high reliability.

Use Scene


One working cycle,one frame,if with double layers, one working cycle, two frames. OMRON PLC control system. The window size can be adjusted according to the PLC control system.

Packing and Transportation


1. When can we arrange shipment?

We usually arrange shipment within 15 days after getting deposit, but customized machines should be more than 25 days.

2. What you can do if my machines have problems?

1) We can send you free components to you if your machines are in guarantee time.

2) We can send our engineers to repair your machines

3. Do you provide equipment operation training?

A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passport.

4. Q:Are you a manufacturer?

A: Yes,we have been in providing the professional products in this field for 10 years.

5. Ask:how to install the machine ?

A: we can intrust the install the machine by video, email, picture.....if large project, we can arrange the worker help you to install it in your country.

6. Q :How you pack the products ?

A: Normally as the export standard packaging or as you required.

7. Q: What is your available port of shipment?

A: Qingdao port,shanghai,tianjin,guangzhou etc.

8. Q: Is customized available ?

A: Yes, according to your detailed drawings you provide

9. Q:After Sale Service

24 hours technical support by phone, email or skype (email or skype). 

12 months warranty period

Our senior engineer is available to travel aboard, help the installation, maintenance and training staff. 

By offering this support, we make sure the customer start the business smoothly, to realize win-win cooperation

10. Q: Are you trading company or manufacturer ?

A: We are factory and welcome to visit us at any time.

11. Q: How long is your delivery time?

A: Generally single tanks need 15-30 days, for whole plant need 30-50days.


After - sales Service

Company Information

Jinan TUREPRO is a manufacturer of window machine,insulating glass machine and curtain wall machine with well-equipped testing equipment and strong technical force. With a wide range,good quality,reasonable prices and stylish designs,our products are extensively used in building trade and other industries.Hope we can cooperate with you.

We believe that “IT’S BEST THAT FITS MOST”.

Every machine could be customized to meet your special requirement.

Production Process

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