Turntable OPTIMA high frequency welder is made specifically for production in various industries: automotive, medical, packaging, recreation, rehabilitation, textile and clothing, etc. The machine provides manufactures with a high-power high frequency output and a custom mandrel style press for a versatile and reliable sealing/welding process.
OPTIMA high frequency welder worktable is equipped with special high-precision rotary indexing gear controlled by frequency inverter. The machine operation is based on step by step technology with possibility of multiple welds in one cycle.
With the use of touch screen HMI and programmable PLC, the operator can easily input multiple weld/seam recipes. OPTIMA series machines have production power outputs from 10kW to 20kW for multi-cavity production loads and specialized products.
Automatic weld cycles, optional preheated or cooled weld platen, pneumatic or hydraulic weld head drive, electronic motion and weld cycle counter make this machine a perfect tool for a high-end production facility where precision, durability and strength are the key.
Full diagnostic testing and certification of the local factory EMC/EMS parameters according to the latest guidelines required by the CE & UL standards. We have our own ISO 17025 certified production control and EMC laboratory providing validation of each required process parameters and the whole technological production cycle.
High frequency welders manufactured by Zemat Technology Group are designed and built in accordance with current European requirements for machine safety and energy efficiency. The machine design incorporates technical solutions that enhance welding process stability, reduce energy losses, and increase production repeatability.
HF Smart Control™ is a set of structural and electronic solutions implemented in high frequency welders, including:
The HF/RH welders use high frequency generators with microprocessor-based power control, enabling precise adjustment of energy to the process parameters. The system continuously monitors operating conditions and dynamically regulates power in real time. As a result, energy consumption can be reduced compared to heat sealing technologies and many impulse-based systems. The actual level of savings depends on the material, application, and process settings.
The ATS ensures precise impedance matching and automatic generator tuning during machine operation. This stabilizes the welding process, reduces the risk of instability, and minimizes the possibility of arcing. Fast reflected power control protects HF circuit components and improves weld repeatability.
Modern HF generators achieve energy efficiency levels of approximately 70–90%, depending on configuration and operating conditions. Band-pass filters reduce harmonic distortion, while lower thermal losses decrease heating of machine components. This results in stable operation and extended service life of key components.
