Metal technology - Import export

Cylindrical ground gears are cut by hobbing machines of the latest generation and finished by Reischauer and Gleason CNC grinding machines equipped with automatic loaders and special software that allow the correction of the twisting errors that may occur in helical gear and, with special ground cycles strategy minimizing noise of gears in operation. ITALGEAR can also make the finishing of the gears after carburizing heat treatment adopting the Skiving technology, which allows the precise finishing of gears through superfinishing of the teeth with a hard metal PVD coated hobs. The technology allows production of groundquality precise gears while reducing cutting time and costs effective at the same time. On request, ITALGEAR engineers can team up with the Customer R&D and suggest any appropriate measures to optimize the gear meshing in order to obtain low noise in operation.

IMS (Insulated metal substrate) technology allows the mounting of power components directly on a highly thermally conductive printed circuit board . The result is a compact and reliable solution which, thanks also to the reduced cost compared to systems with traditional heat sinks, is finding more and more application in sectors where effective dissipation of the heat generated by electronic components is required, such as of Lighting, Automotive and Power Supply . The devices can operate at lower temperatures with a guarantee of greater reliability and lifespan , avoiding the assembly phases of mechanical heat sinks. The assembly cycle is simplified and can in some cases be reduced to just the SMT assembly operation. The availability of dielectric layers of different nature and thickness offers many design possibilities from a thermal and electrical insulation point of view. It is possible to use different materials with both aluminum and

IKOI’s Prime Refining Unit is the result of ten years of experience in metal vacuum distillation. The technology is based on the physical principle of evaporation. It is a revolutionary green technology that can pre-refine precious metals without using acids or chemicals. This plant is specifically designed for small and medium refiners who need flexible, fast and sustainable way to process a variety of feedstocks, including dore bars, jewellery scraps and industrial waste with precious metal content. Prime Refining Unit removes silver and volatile elements from Au/Ag/Cu alloys using vacuum distillation technology. The exceptional capabilities are essential to reduce silver content on Au/Ag/Cu alloys without any chemicals and without any by-products. In this way, the alloy can be easily dissolved in a traditional Aqua Regia process or refined using gold electrolysis.

ALS® – Acidless Separation® by IKOI is a revolution in the metal refining industry. It achieves silver and gold separation without any chemicals. This Green Technology has obvious benefits for the environment and the communities, as well as a positive effect on the economics of the industry. ADVANTAGES OF ALS®: No use of chemicals. ALS® is a real Green technology No Precious Metals losses Fast process Safety and security No need of Precious Metals lock-up Easy metal control and accountability at every step of the process Easy to use Flexible (it can process a wide range of alloys) Low OPEX Low Maintenance No need of additional equipment (scrubbers, filters, waste water treatment plants etc.)

These joints are normally made up of an elastomeric structure in which, by a curing process or other technological process, metal profiles are inserted to change, at set points, the stiffness or bearing capacity of the elastomeric structure. There are two main sub-groups depending on the mechanism which is used to obtain the expansion/shrinkage capacity of the joint, namely: by elastic deformation, with shear stress, of appropriately prepared suitable elastomeric areas; by elastic deformation of the elastomeric profiles the designed geometry of which is changed by normally flexural stresses. A characteristic of this type of joints is the presence, at the level of the congested surface, of a series of transverse gaps required for the development of the necessary elastic deformations. TYPES: RAN 50 S GPE 50/100/150 GPE 200/250 GPE 300 GPE 400 RAN P ALFA 25