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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

Window 4 Corner Welding Machine

Main Specification and Technical Parameter Equipment Features: 1. The machine head is mainly made up of orientation heating mechanism, horizontal feeding pressing mechanism and vertical feeding pressing mechanism. 2. The left up and down heads can be opened and closed along the fixed pole. 3....

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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:

1.This machine is used for the assembly of high-grade aluminum doors and windows, and can complete the corner punch connection of four corners at a time.

2. The clamping device automatically moves back and forth for easy operation.

3. The angle cutters are easy to adjust before and after, and are suitable for different profiles.

4. One-time clamping can realize the welding forming of rectangular frame fan products

5. Unique technology to ensure welding size and welding angle strength

6. The control part adopts imported original control system to ensure positioning accuracy and service life.

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


window 4 corner welding machine is suitable for welding PVC or UPVC profiles.It is an important welding machine that is used for processing PVC window and door.

Packaging & Shipping:

Standard export wooden cases:

After-sale Service:

24/7 service is available to each customer. And if any technical questions or problems, our engineers will help you and give you solutions on the phone or by face-to-face communication online.

One-year warranty is provided. (The detailed reference will be written into the final contract.)

Professional staff for installation and training if needed.

Spare parts are supplying on time or doing some inventory if promising certain sales volume.

Faster delivery, we will support our agent to do the stock if good sales, then more convenient and helpful.

If the sales are good, we will arrange some famous exhibition fairs in the local or surroundings, and give our full support to our agents at the fair. We will provide our sample machines, catalog, DVD, manuals, etc. All native customers belong to our local agent, which is our basic rule. And we promise the final delivery is the same as displayed prototype.

Factory pictures:

The exhibitions and photographs:


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