GW-599 Double Head HF Welding Machine for High Frequency Welding & Embossing
Computer single ended double head high frequency machine. Two welding heads on one frame, with high sensitivity spark protection and an easily adjustable regulator. Available in 5 kW and 8 kW output options.

Why Choose the GW-599 Double Head HF Welding Machine
Easy to Operate, Save Labor and Time
One person can operate one or more machines. The operator can process difficult and high-quality products with simple training, which reduces the skill requirement on the production line.
High Sensitivity Spark Protection
The machine is equipped with a high sensitivity spark electronic circuit. When a spark is generated, it quickly cuts off the high frequency power supply, which safely protects the mold and the processing materials.
Adjustable Regulator and Stable Output
An easily adjustable regulator and special high cycle power output. The regulator can be adjusted according to the mold size and material thickness, which reduces unnecessary welding time and improves product quality and output.
About This Double Head HF Welding Machine
The GW-599 is a computer single ended double head high frequency machine. It carries two welding heads on one frame, so two welding positions can operate on the same unit. The machine is operated with simple training, and one person can operate one or more machines.
The machine is equipped with a high sensitivity spark electronic circuit. When a spark is generated, it quickly cuts off the high frequency power supply. This safely protects the mold and the processing materials, which reduces the risk of damage during production. The warning indicator also alerts the operator when this protection is triggered.
The machine has an easily adjustable regulator and a special high cycle power output. The regulator can be adjusted according to the mold size and the material thickness. This helps reduce unnecessary welding time and improves product quality and output. The stable high cycle loop keeps the output consistent across the production run.
The GW-599 is available in two sub-models: GW5000F-2 and GW8000F-2. They differ in high frequency output, power input, oscillating tube, net weight, and gross weight. They share the same oscillation cycle, power voltage range, maximum pressure, electrode spacing, moving distance, electrode size, operation method, and machine size.
The machine is used for high frequency welding and embossing. Examples include the welding and embossing of shoe components and similar products, as shown in the sample images. Please contact us with your product type and material so we can confirm the correct sub-model and electrode configuration.
Technical Specifications
The table below compares the parameters of the two GW-599 sub-models: GW5000F-2 and GW8000F-2.
| Parameter | GW5000F-2 | GW8000F-2 |
|---|---|---|
| High Frequency Output | 5 kW | 8 kW |
| Oscillation Cycle | 27.12 MHz | 27.12 MHz |
| Oscillation Tube | 7T85RB | 7T69RB |
| Power Voltage | AC 220V / 380V / 400V / 415V / 440V | AC 220V / 380V / 400V / 415V / 440V |
| Power Input | 8.5 kVA | 15 kVA |
| Maximum Pressure | Air pressure 600 kg / Oil pressure 2000 kg | Air pressure 600 kg / Oil pressure 2000 kg |
| Upper & Lower Electrode Spacing | 80 mm | 80 mm |
| Moving Distance | 60 mm | 60 mm |
| Electrode Size | 300 × 500 mm | 300 × 500 mm |
| Operation Method | Air pressure automatic / full automatic oil pressure | Air pressure automatic / full automatic oil pressure |
| Net Weight | 400 kg | 480 kg |
| Gross Weight | 450 kg | 530 kg |
| Machine Size | 1700 × 1200 × 2150 mm | 1700 × 1200 × 2150 mm |
Note: The GW-599 is available in two sub-models. The GW5000F-2 has a 5 kW high frequency output, 8.5 kVA power input, 7T85RB oscillating tube, and 400 kg net weight. The GW8000F-2 has an 8 kW high frequency output, 15 kVA power input, 7T69RB oscillating tube, and 480 kg net weight. Both share the same oscillation cycle, power voltage range, maximum pressure, electrode spacing, moving distance, electrode size, operation method, and machine size. Please confirm your product size and material so we can recommend the correct sub-model.
Applications
High Frequency Welding
High frequency welding of shoe components and similar products. The two welding heads allow two positions to operate on one machine.
High Frequency Embossing
Embossing patterns and textures on processed materials. The regulator can be adjusted for different mold sizes and material thicknesses.
Multi-Position Production
Two welding heads on one frame support multi-position work. This suits production lines that need more than one weld point per cycle.
Detailed Pattern Work
Suited to products that need consistent welding and embossing across a detailed pattern. The stable high cycle loop keeps output consistent.
Ordering & Delivery
We supply the GW-599 double head HF welding machine in two sub-models. Before quotation, we confirm:
- Sub-model - GW5000F-2 (5 kW) or GW8000F-2 (8 kW), based on your product size and required output.
- Product type - the product to be welded or embossed.
- Material - the material type and thickness, to confirm the correct regulator setting.
- Electrode requirement - the electrode size and shape for your product, within the 300 × 500 mm electrode area.
- Operation mode - air pressure automatic or full automatic oil pressure.
- Power supply - AC 220V / 380V / 400V / 415V / 440V. Please confirm your factory voltage and frequency.
- Air supply - compressed air must be available for the pneumatic operation.
Both sub-models share the same machine size of 1700 × 1200 × 2150 mm. The GW5000F-2 weighs 400 kg net, and the GW8000F-2 weighs 480 kg net. We provide operation and maintenance documentation with each shipment. Lead time is confirmed at the quotation stage.
Frequently Asked Questions
What is the difference between the two sub-models?Need a Double Head HF Welding Machine for Your Production?
Tell us your product type, material, and required output. We will recommend the right sub-model and provide a detailed quotation.
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