Basic Information
Working Table Size
800*800mm
Weld Platen Size
450*600mm
Transport Package
Exported Wooden Case
Product Description
High Frequency (HF) welding machine for fabrications of various cleats, steps, and sidewalls on PVC/PU conveyor belts.
High Frequency welding (HF) or Radio Frequency welding (RF) is the joining of PVC or PU material by supplying HF energy in the form of an electromagnetic field and pressure to the conveyor belt surfaces.
Key Technical Specifications:
- Machine Power: 12KW (HF power output)
- Welding Length: Cleat/sidewall/V-guide 500~600mm at one time
- Max Belt Width: 1600mm
- Working Voltage: 380V 3 Phases
- Working Frequency: 27.12Mhz
- High quality vacuum tube from CANON, made in Japan
Main Features & Safety
- Deep and wide machine groove for large area welding.
- High sensitivity spark protection device to protect moulds.
- European model square vibration box for stable output.
- Automated HF weld cycles with easy setup.
- Pneumatic lifting system and Emergency brake protection.
- Dual-layer protection cover (Aluminum alloy and plastic) to isolate radiation.
12KW HF Machine
Safety Mark
Protection Cover
Welding Parameters (Cleats & 3mm Sidewall)
Welding Time
50s (Adjustable)
Moulds & Delivery
Standard mould length is 500mm. Machines are wrapped in film and packed in fumigated wooden cases for export.
Workshop & Certification
Frequently Asked Questions
Q1: What materials can this machine weld?
A: It is specifically designed for conveyor belts made of PVC and TPU/PU materials, including T-cleats, sidewalls, and V-guides.
Q2: What is the warranty period for the HF welding machine?
A: The machine comes with a 2-year guarantee period from the shipment date, covering free maintenance and spare parts for quality issues.
Q3: How does the spark protection device work?
A: It adopts a high-sensitivity spark protector that immediately cuts off the high-frequency power to avoid damaging the mould when a spark is detected.
Q4: Can the welding length be customized?
A: Yes, while the standard length is 500-600mm, it can be extended to 700mm or longer depending on specific requirements.
Q5: Is the machine safe for operators?
A: Yes, the machine is fully HF shielded and features a double-layer protection cover that prevents the machine from starting until the cover is lowered.
Q6: What certifications do your machines have?
A: All machines are CE certified and have passed the ISO9001-2008 quality management system standards.
Eco Sun Power
