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Welcome to Cergil Industry SRL

CERGIL Industry Srl is an Italian company available on the market since 1938 in the development and construction of production machines specific for threading.

CERGIL Industry Srl is now the only European company specializing in the design, manufacture and construction of threading machines with one or more rotating heads with automatic release.

We can produce both standard machines and customized machines according to your needs.

Our production philosophy: the piece to be threaded doesn’t rotate, it’s unmovable; the tools will always be in motion.

For which processes our machines are optimal: long bolts, rebars, rock bolts, anchor bolts, micro-piles, pipes, tubes, props and nuts for scaffolding.

Read more about Cergil

The Advantages of our Threading Machines

Safety in use
Easy loading and unloading of the pieces to be produced
Important productivity thanks to the use of threading heads equipped with different tools
We can produce machines that thread large pieces: the length of the piece to be threaded is no longer a problem!

The Machines of Cergil Industry

Semi-automatic Threading Machines

CERGIL semi-automatic machines are equipped by an automatic rotating threading head with tangential chasers. The threading head produces threads on non-rotating rebars or tubes. The thread starting movement is manual. Machines for different thread sizes are available, according to your production needs.

Semi-automatic threading machines

CNC Machines

We can offer you numerical control machines to produce both external and internal threads (tapping), for cutting (removal of material) or for rolling (deformation), without rotation of the piece to be threaded. Our CNC threading machines are made on request and are customized according to your production needs.

CNC Machines


In addition to the threading machines, we can offer accessories and consumables (dies, tangential chasers for internal and external threading, blades for peeling, grinding machines, tapping tools, special tools …) as well as spare parts for your manual or numerically controlled machines.



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cnc threading machine