15-20kHz Industrial Corona Treater with 6kw Maximum Power and Oil-Immersed Transformer for Surface Activation

Constructed with an aluminum‑alloy framework and level conveyor surface, this corona treatment system features a space‑saving design that integrates a shielded corona discharge section with a separately housed electrical control cabinet. It is designed for surface activation of panel‑shaped substrates, utilizing high‑voltage corona discharge to alter surface molecular conditions and regulate physical‑chemical characteristics. This prepares substrates for downstream processes including bonding, laminating, and coating. The inline configuration supports straightforward integration into established panel production lines for continuous operation.

• Superior Production Capacity: Engineered for uninterrupted inline operation with synchronized production line pacing, eliminating isolated offline processing. Ensures steady throughput and even treatment distribution across entire panel width, reducing inconsistencies. Discharge intensity is adjustable for various substrate types with minimal hardware reconfiguration during product changeovers.
• Security Guarantee: Equipped with material detection sensor for automatic halt and warning when no panel is detected, preventing issues from unloaded discharge. Essential high‑voltage elements feature oil‑immersed insulation for reliable protection. Standalone power control switch with visual status indicator enables real‑time operational monitoring.
• Application Areas: Commonly used in fabrication of aluminum foil composite sheets, plastic honeycomb sandwich boards, and acrylic panels. Serves as preparatory surface treatment prior to lamination, adhesive bonding, and coating applications to enhance substrate bonding capability. Widely used in decorative panel and composite materials sectors.
• Maintenance and Upkeep: Modular design separates electrical, discharge, and conveyor sections for convenient fault identification. Standard maintenance involves cleaning discharge modules and conveyor decks to prevent particulate buildup. Scheduled checks of high‑voltage interfaces and sensor mechanisms ensure proper alarm and safety‑stop functionality.

• Two In-House Factories = Better Prices, Faster Delivery: We own two independent R&D and manufacturing facilities with no middlemen or markups. You buy directly from the source with full control over production speed and costs.
• More than 30 Senior Engineers, Custom-Built for You: Our 30-person R&D team designs machines around your actual production needs, floor space, and budget. We build exactly what you need for your specific manufacturing requirements.
• CE & ISO 9001 Certified, Global-Ready: Every machine meets EU CE safety standards and ISO 9001 quality requirements, ensuring full compliance with international electrical, mechanical, and safety regulations.
• More than 50 Countries, 1000+ Projects: We've shipped to over 50 countries and completed 1,000+ custom designs. Our equipment is engineered for long-term, heavy-duty use and proven in real factories worldwide.

• Warranty: 1 year
• Packaging: Film with foam
• 24-hour customer service hotline with 48-hour response to repair needs
• Free video training for operators and process guidance manuals
• Lifetime technical support and software upgrade services