A high-frequency welder for large components, complex shaped welds and demanding industrial applications. MEGA is particularly well suited to automotive, aerospace, medical and technical manufacturing, where stable pressing force, precise positioning and repeatable process quality are essential.
MEGA was designed for manufacturing components that require a large working area, accurate material positioning and repeatable welding results. The machine is suitable for flat and multilayer components, as well as products requiring more complex weld shapes.
The machine design can be adapted to the product type, operator workflow and required level of automation. This allows MEGA to operate as a standalone workstation or as part of a larger production process.
MEGA combines hydraulic pressing force, automatic shuttle tables and tooling designed for a specific product. This allows the operator to position the material conveniently outside the press working zone and then carry out the welding cycle under controlled conditions.
MEGA is ideal for production where HF welding must combine a large working area, precise positioning and process repeatability.
Zemat high frequency welding machines use systems designed to support operator safety, protect key machine components and maintain process stability. These solutions help protect the electrode, material, generator and work area, while process monitoring systems enable fast detection of irregularities and help maintain repeatable welding parameters.
For machines manufactured by Zemat, mandatory electromagnetic field (EMF) emission measurements are carried out in the working environment. The tests are performed by the Mobilab laboratory operating within Zemat Technology Group. The measurement laboratory works in accordance with ISO/IEC 17025 and holds PCA accreditation, confirming the quality of its services and the reliability of measurement results.
Zemat HF welding machines are designed in accordance with European requirements for machinery safety and energy efficiency. The applied solutions support process stability, reduce energy losses and help maintain repeatable production parameters.
HF Smart Control™ includes:
When purchasing a Zemat machine, customers also gain direct access to the team that knows its design, configuration and welding process. Zemat machines are supported by our own technical service team, so there is no need to rely on third-party providers or explain the machine and process from the beginning.
We support customers during installation and commissioning, train operators and maintenance teams, and provide technical service worldwide. In many cases, issues can also be diagnosed and resolved remotely by checking machine settings, recipes, process parameters or system messages without waiting for an on-site service visit.
Every welding process has different requirements, so the machine configuration is selected according to the specific product, material, component dimensions and planned production conditions.
Tell us what you need to weld and how your process works. Based on this information, we can help select the right machine model, generator power, working area, operating method, tooling and any additional equipment required.
MEGA is a large-format HF welder with a hydraulic press, designed for large components, complex shaped welds and industrial applications requiring stable pressing force, precise positioning and repeatable process quality.
MEGA is suitable for automotive, aerospace, medical, laboratory and rehabilitation applications, as well as the production of large technical components, protective clothing and safety equipment.
Yes. The machine can be equipped with one or two automatic shuttle tables. The two-table version makes it easier to prepare the next component while the machine operates at the other station.
The hydraulic press provides controlled pressing force over a large area. It is important when welding, joining or embossing large components, where process quality depends on stable pressure and even force distribution.
HF generator power is selected to suit the material, weld area and process requirements. Typical MEGA configurations can use an HF generator in the range of approximately 30–100 kW.
Yes. MEGA can use electrodes and tools designed for a specific weld shape, component geometry and product requirements.
Yes. Electrodes and working components can be made for a specific product. Zemat's in-house tooling department can tailor the solution to the component shape, material type and welding process requirements.
Yes. The machine can be configured to work with more complex tooling, including tools that use pneumatic or electrical connections.
Yes. PLC control and the HMI panel allow recipes to be saved for different products and operating cycles. This makes it easier to maintain repeatable parameters in series production.
Yes. MEGA can handle multi-stage cycles, for example with changes to power, time or pressing force during a single process. This is useful for more demanding applications.
