This website uses some cookies. If you continue navigation, you accept the use of cookies. Warning: blocking cookies prevents the proper operation of the site.

Guided search

Find your products

Kind of components to be machined ?

Which type of work is to be performed ?

What are the diameters/dimensions ?

What are the wall thicknesses to consider ?

Shall the equipment be driven?

Flange Diameter ?

Boring Depth?

Shall the machine be operated?

Search this site
Find a product
  • tube-membrane-2.jpg

Read more

LATEST NEWS Company news

US25-serrage-concentrique-2.jpg

Concentric clamping device for elbows

Actu Protem 05/17/2017

The new generation of the elbow clamping device was designed to clamp the US-Series Machines onto any type of elbow.

The main benefit of this technology is the possibility to machine elbows onsite precisely and fast.

 Elbow mandrel assembly for Protem US-Series Machines

The most significant innovation of the clamping device is the set-up time. The jaws move all at the same time when clamping. It guarantees perfect positioning of the machine on the tube.

During the set-up, a triangular plate is set on the device to ensure flatness.

The device is extremely durable and provides highprecision machining.

Option available for Protem US-Series Machines.


US25-Serrage-concentrique2.jpg

 3 step set-up

US25-serrage-concentrique-2.jpg

Step 1 : Switching the standard mandrel to the elbow clamping device.

US25-serrage-concentrique-4.jpg

Step 2 : Machine clamping: No adjustments needed. The device is self-centering because of the concentric jaws.

US25-serrage-concentrique-3.jpg

Step 3 : Removing the triangular plate. the machine is now ready for machining.