Repair & maintenance - Import export

Our maintenance and repair service perfectly sums up customizable service plans, advanced technologies, and a timely and qualified support. Whether it be for technical assistance by phone or on-site assistance, we offer prompt and effective solutions for any problem around the world.

The thread restorer for external threads is an indispensable tool for professional thread maintenance. Nes thread repair restores old threads efficiently and precisely without changing the original structure. Regardless of the thread pitch, the thread restorer removes rust with its robust, hardened cutting blades and cuts the old thread at the head end. The restorer thus has a similar function to a die, except that it cannot be used to cut a completely new thread and several dimensions can be processed with one tool. Nes thread restorer is characterised by its simple handling, which makes it unnecessary to align or measure the thread. Due to the possibility of clockwise and anti-clockwise rotation, threads can be re-tapped flexibly. The tool is applicable for metric and inch sizes with 55° and 60° thread angles. Both coarse thread and fine threads can be recut with it.

The thread restorer for internal thread is an indispensable tool for professional thread maintenance. Nes thread repair restores old threads efficiently and precisely without changing the original structure. Regardless of the thread pitch, the thread restorer removes rust with its robust, hardened cutting blades and cuts the old thread at the head end. The restorer thus has a similar function to a screw tap, except that it cannot be used to cut a completely new thread and severaldimensions can be processed with one tool. Nes thread restorer is characterised by its simple handling, which makes it unnecessary to align or measure the thread. Due to the possibility of clockwise and anti-clockwise rotation, threads can be re-tapped flexibly. The tool is applicable for metric and inch sizes with 55° and 60° thread angles. Both coarse thread and fine threads can be recut with it.

The professionalism of Officine Conterno does not end with the design and construction of machines and plants for aggregate and waste processing, but also extends to after-sales. For all machinery maintenance and repair needs, Conterno provides an efficient technical assistance service, which is able to provide for the rapid and complete recovery of your plant at both structural and functional level. We are also able to provide replacement parts for all types of aggregate processing machines, all of which are certified and guaranteed. The following is a list of the main spare parts supplied by the company, including for machines of the leading Italian and foreign manufacturers: • Jaws • Armour for mills and crushers • Hammers for mills and crushers • Steel meshes • Polyurethane meshes • Rubber meshes • Bearings for screens • Rubber mats • Scrapers • Rollers • Drums • Gearboxes for belts ... and many other mechanical parts for all types of machine.