Focused Company on Cylinder Longitudinal Seam Welding Equipments in China

Focused Company On Cylinder Longitudinal Seam Welding Equipments In China


Longitudinal Seam Welding

Longitudinal seam automatic welding machine is mainly used for longitudinal seam welding of thin plates. It adopts cantilever type mechanism, mainly composed of frame, clamping mechanism, water-cooled mandrel, pad, shaft end bracket, walking trolley, cross slide, wire feed mechanism Clamp device and other components. The clamping mechanism uses compressed air to inflate the airbag on the key pressure plate, and then the end of the key pressure plate generates a maximum line pressure of 25kg / cm. The distance between the left and right finger pressure is adjustable to adapt to different weld widths; The slit length is counted as different diameters to ensure a certain rigidity. The mandrel water-cooled gasket is close to the workpiece, and the gasket is provided with grooves, and the protective gas is evenly distributed in the groove to ensure the formation and cooling of the back of the weld. The vertical height of the mandrel is adjustable to suit cylinders with different plate thicknesses.

Our Equipments






TIG Advantage
This welding machine requires the minimum amount of flames and also sparks

The small heat zone ensures that there is less amount of distortion when working with this welding machine.
One can easily work with this welding machine in both manual and automatic.

This welding machine is suitable for work with very thin sections, as there is less amount of heat applied when welding.
This welding machine offers versatile options when welding with a wide range of materials.




MIG Advantage:
It is quite easy to produce good looking weld with this welding machine, without much effort.
It is very clean and efficient to work with.
It is highly versatile and one can work on a variety of materials with this welding machine. It is also used for various home
welding works as well.
The quality of the weld and the speed is very good.



Specification
Line Layout and Seam Tracking




Tracking Technique
The outcome of weld-seam heat treatment also depends on the line layout. As space is often limited in mills, it is critical to calculate coil lengths and the distances between them in order to achieve optimal results. A 2-D simulation of the normalizing process can verify the layout and also calculate the cooling part of the process.


Orbital tracking systems keep the coils in the same position relative to the weld seam when the seam deviates from the 12 o'clock position. This means the heating pattern is not influenced by twisting tube or pipe. Heating is optimized at any position in the tracking range. No over-sizing of the heated zone is necessary (which also requires increased cooling length). When done correctly, orbital tracking ensures correct seam normalizing of the weld seam regardless of seam position.

Company




Wuxi Lonterm Machinery Technologies Co., Ltd is the leading supplier of heat pump welding machine. With strong technical force and rich experience, our team is quite technical and high-quality. Our company has been engaged in welding research since 1975. We have fully automatic welding machines for different workpieces, like LNG Cylinder, LPG Cylinder, Waterheater Tanks and so on. Especially our automatic MIG welding line is patent protected, which has been exported to Russia, Turkey, Vitnam, India, Thailand, Bangladesh etc...

Our Team and Customers' visit


Package


FAQ
− Q: Are you the manufacturer or trading company?
A: We are the manufacturer. We have a group of highly qualified engineers and experts, who have been working in the filed for more than 25 years.
− Q: What is the application of our products?
A: For LPG Cylinder, solar heater, heat pump or other related tank and bottle welding
− Q: What can we offer our customers?
A: The machines we offer are exactly according to CE and Iso, and we can provide technican debugging overseas.
− Q: How long is the product warranty?
A: Warranty period of one year.