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15‑20KHZ Industrial Corona Treater, 380V Power Supply
Product Overview
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.
Key Features
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.
Technical Specifications
Maximum power of corona treatment
6kw
Voltage
380V
Electrode voltage
12-15kv
Operating frequency
15-20kHZ
Functional power switch
Start/stop power display, adjustable power, auto‑stop upon material detection
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.
Service Support
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
Product Images
Company Introduction
Corporate Advantages
Production Level and Manufacturing Process
Exhibition and Exchange
Packaging and Logistics
Certificates and Honors
Frequently Asked Questions
Who are we?
We are based in Guangdong, China, established in 2016. Our market distribution includes Domestic Market (55.00%), Africa (20.00%), South Asia (9.00%), Central America (6.00%), Oceania (5.00%), South America (3.00%), and Eastern Asia (2.00%). We have over 110 employees.
Why should you buy from us not from other suppliers?
With more than 20 years in the wooden machinery industry, we operate two factories covering over 20,000 square meters. Our team includes over 130 professional employees, including a senior design team of over 30 engineers. We provide custom machine design drawings according to your needs and ensure perfect production and manufacturing. We offer comprehensive installation, commissioning, and operator training to ensure immediate production upon machine arrival.
How can we guarantee quality?
We confirm required machine functions through customer communication; our engineers complete machine drawing design according to customer requirements; engineers provide on-site guidance for cutting, welding, and assembly operations; quality inspectors conduct full process testing of each machine's functionality; engineers and project leaders conduct final inspection before shipment.
What can you buy from us?
We offer hydraulic cold presses, single-layer and multi-layer hot presses, glue spreading machines, automatic feeders, turnover machines, automatic palletizers, and non-standard automated production lines of various specifications.
Foshan Henglihao Machinery Co.,Ltd.,located in Shunde District,Foshan City, Guangdong Province, China,is an integrated manufacturer specializing in the research and development,production,sales,and service of hydraulic machinery products.Recognized as a National High-Tech Enterprise in 2019,our mach... Foshan Henglihao Machinery Co.,Ltd.,located in Shunde District,Foshan City, Guangdong Province, China,is an integrated manufacturer specializing in the research and development,production,sales,and service of hydraulic machinery products.Recognized as a National High-Tech Enterprise in 2019,our mach...