HJ04-4500 four head welding machine is widely used for PVC window and door welding processing. It can achieve the whole welding processing individually. One head of this four point welding machine can be used for welding processing with variable angles. It is also suitable for special shaped window welding, such like arch windows. The four machine heads can also be used individually, simultaneously or jointly. Parker four head welding machine is the ideal equipment for welding processing for PVC windows and doors

 1. It is made up of four machine heads, machine frame, electric control tank and material supporting frame. The left machine heads have a horizontal moving mechanism and move 20 mm along the track with the control of the program. 
2. There are fixing mechanism, pressing mechanism, heating mechanism and head box on the head of four head welding machine. 
3. HJ4-4500 four point welding machine features reliable function and easy operation. 
4. It adopts PC control, pneumatic driving and locating. The movable stand adopts non-oil lubricating bearing and linear ball bearing. This makes the four head welding machine be of high precision and convenient maintenance.

Founded in 2003, Parker Machinery Co., Ltd has developed an assembly line for door, window, curtain wall and insulating glass equipment. With over ten years' production experience, Parker has become a leading manufacturer of window door machinery in China. The operation of high precision, advancement and specialty ensure that we are able to supply high-quality window and door equipment for customers.

During the past few years, Parker has made great progress and has become well known and outstanding in domestic fairs for window door machinery. With advanced technological equipment, tremendous technical strength and reliable product quality, our window and door equipment has been well received by customers from Russian, Kazakhstan, Vietnam, Iran, etc. We have a perfect sales network and complete service system in China. We are also taking a leading role in setting branch companies abroad.

1.One year warranty time, we can repair and replace parts for free in one year.

2.Technical support in 24 hours online, TM, Skype, E-mail, solving the relative questions in time.

3.Life time free maintenance service.

4.Free training course at our factory with professional engineers.

5.We provide the consumable parts at agent price when you need replacement