Adopting PLC Control System Semi Automatic Production for Welding Door Panel

  • China
  • Altrasonic
  • HS-PT35
  • Shanghai
  • 1
  • TT, West union, Paypal
  • $890/unit
  • $1650

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Product Details

Adopting PLC Control System Semi Automatic Production for Welding Door Panel


In the Auto industry, ultrasonic puncture welding is not strange to us. Take the actual internal product as a reference, Share some ultrasonic puncture welding designs for internal and external Auto parts. There are some ultrasonic puncture welding technology, such as auto wheel arch welding, car door panel welding, Auto radar support welding, Auto spoiler welding and so on.

The auto door panel welding machine is also called the auto door panel interior trim panel welding machine. It uses the ultrasonic puncture welding technology to weld the two door panels together. the two door plank interior strength meet customer requirements, The equipment is designed to be symmetrical piece welding machine, it adopts PLC control parameters, semi-automatic production is realized.


How to use ultrasonic puncture welding technology?

It was decided by product material, best of same material, or a mixture of materials and other materials. It depends on whether the ultrasonic wave of two kinds material can be fused. You can send the material to try to test. 

How to design ultrasonic puncture welding?

Usually it is up and down welding. The characteristics of puncture welding, there will certainly be a scar on one side, the other side may not be seen if thickness. Many customers are concerned about material issues and also they care about how to design. Here we share the actual ultrasonic puncture welding cases. There are some differences in the products of different ultrasonic puncture welding. The content is for reference only.


Model HS-40 HS-35 HS-30 HS-28 HS-20
Frequency 40khz 35khz 30khz 28khz 20khz
Power 500W 500~800w 500~800w 500~800w 500~1000w
Horn ≤10mm ≤10mm ≤10mm ≤12mm ≤13mm
Housing Diameter 44mm 44mm 44mm 44mm 64mm
Weight of Welder 1.0kg 1.0kg 1.0kg 1.0kg 1.5kg


Gun and Cylinder Type of Horn


Gun type: in accordance with the shape design of human body engineering, ultrasonic start switch is located on the trigger, easy to grasp and use the welding operation, especially suitable for horizontal or vertical.

Cylinder type: for the appearance of design straight, ultrasonic start switch is located outside the cylinder, easy welding and hand carried, can also be installed between the on machine, welding operation for each direction.

The characteristics of auto door panel interior trim panel multihead ultrasonic welding machine

1. Safety device for starting and emergency stop button, safety grating and honey alarm safety device.

2. The equipment can also weld left and right symmetry of the car door panel trim interior parts.

3. The bottom mold adopts pneumatic pressing device, which makes the document more secure.

4. Adopt PLC controller to control welding time and curing time.

5. Equipped with pneumatic sliding rail device, the product will slide in automatically and then slip out automatically after welding.

6. With 28K welding head, a separate ultrasonic welding gun is set at each solder point, which is controlled by two ultrasonic electrical box systems.

PreviousPlane and Plane Welding Used by 28Khz Ultrasonic Puncture Welding

Next20Khz High Power Ultrasonic Spot Welder

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