Since 1989, Kolver S.r.l., which has a great and rapid development in the European market, has been serving 30 different countries in the production of “Electric Torque Controlled Equipment”. Kolver has designed electric torque-controlled screwdrivers with a more precise, ergonomic, silent and low-maintenance structure with the “current-controlled” PLUTO series, unlike conventional torque control mechanisms. While standard products can operate up to 35 Nm, in special cases, higher forces can be used with R&D studies.Esa Makine Ltd Şti, as the official distributor of KOLVER brand, has been providing sales and technical service in a wide range of screwdriving solutions from white goods to automotive supply industry with its Current Controlled Electric tighteners since 2009.
Controlled equipment needs a robust body structure and quality torque control. They may need to be flanged or telescopic (suspension) depending on their application. These automation series equipments are easy to use, easily coupled, durable and adaptable to different processes.
Torque-controlled tightening processes are not just about screwdriver systems. Some accessories may be needed for the operator to perform an ergonomic and quality work. These equipment can be either for warning purposes in automation lines, or by adding the information of the tightened part on it, or simply in the form of sound and light warning. In addition, “screw stacker” systems, which aim to give the screws to the operator in a series, are among the equipment that facilitate the process.