Metal tube making machine interlock pipe rolling forming machine is designed to make the tube or closed shape by interlock type. The Snap Lock or interlock is used in the same way for joining comer sections of sheet metal. Its big advantage is that no additional “hammer-over” operation or welding for making the seam closed is required-with a direct result of less labor cost in assembly. It is easier to assemble profile can be taken to job site nested in component form, with a saving in space-and asassembled easily on the Job site. Here is the interlock for tubes, some drawing profile for your reference:

As for the interlock pipes here are some pictures for your reference:

As to the interlock type, it is a kind of method of making seam closed and no need of welding. But the Max interlocked thickness is 1.2mm. As then when the thickness beyond 1.2mm, we only use the welding method to close the seam. I take a random interlock tube machine parameter for your reference:

Advantages of Metal tube making machine interlock pipe rolling forming machine：

1.This line we designed using the molding free for working more steady but if you want to use Middle plate frame, we can also design for you, cost will be a little lower:

1. We use the servo tracking shearing system cold disk shearing to make sure the shearing no bur, during the installation it will not damage the workers.

2. We equip the machine using the hydraulic decoiler, if you need the manual one, we will give as default.

3. As to the interlocking, we add lots of side roller to make sure the seam closed well. 

The machine we make using the box frame and gear inside, by this way the machine can use for a long time.

If you do need to punch hole or punch logos, we can design by punching station or CNC punching machines. With the zine bar inside to make sure the lock seaming strong and power.

But the interlock pipe can not be use to bear pressure tube, the one in the article is for poultry feeding pipe. We can design the machine according to your requirements. For more information, please contact us at any time.