Commonly used in the automotive and automotive supplier industry, resistance welding systems have also been common in household appliance industry. HKTM A.Ş. that supplies AC and MFDC (medium frequency) resistance welding units and transformers in this field is one of the leading companies in the industry with its after commissioning support services. HKTM also plans robot or servo system AC and MFDC welding system revision and turnkey lines apart from resistance welding systems. AC welding systems are suitable for medium and low quality operations. They are more economic when compared to MFDC unit but they have high energy costs. For these reasons, it gradually gets less demand in automotive and automotive supply industry.

Medium frequency (MFDC) welding systems offer better quality results with less energy. MFDC welding systems that pay off the investment costs in a short time with the energy savings they offer are the most preferred resistance welding systems today. MFDC systems also include current, voltage, resistance (UIR) regulated adaptive control application. With this application, initial welding quality can be achieved even in variable environments.  Adaptive control application that is only minutes to install and commission is used in production lines that require high quality.

Spot, Projection and Seam welding operations can be carried out with AC and MFDC systems. Our welding units programmed using software installed on the PC or using an external panel offer the highest quality in simple and complex welding operations. Different guns as well as PLC control with wide protocol support can be used to work with our units that also include ready robot infrastructure. It is possible to connect to many units via computer with external Ethernet card option.

We continue adding quality value to Automotive, Household Appliances and assembly industries with welding systems proven in the industry and our experienced teams.