PRODUCT DETAILS
Professional Industrial Solutions
ST-F Series Intelligent Ion Bar
ST-F Series intelligent ion rod — DC high voltage ±5kV, up to 400mm elimination distance, ±10V ion balance, fast response for continuous production lines, CE certified.
Up to 400mm Range
Long elimination distance with powerful airflow for larger coverage areas.
Fast Response
Ideal for continuous production lines requiring rapid static neutralization.
DC High Voltage ±5kV
Excellent static elimination performance with ±10V ion balance accuracy.
Product Description
The ST-F Series intelligent ion rod produces positive and negative ions through a DC high voltage (±5kV) generation device, delivering long-distance static elimination with powerful airflow — up to 400mm effective range. Its fast response makes it ideal for continuous production lines requiring rapid static neutralization.
The self-diagnostic circuit continuously monitors operation with overcurrent protection for safe, reliable long-term use. With ±10V or better ion balance and CE certification, the ST-F Series is suited for electronics manufacturing, printing, optical film processing, SMT production, and high-speed production lines.
Product Features
- Produces positive and negative ions via DC high voltage to eliminate surface static
- Long elimination distance with powerful airflow
- DC high voltage generation device with excellent static elimination performance
- Self-diagnostic circuit with overcurrent protection
- Fast response — ideal for continuous production lines requiring rapid static neutralization
Technical Advantages
400mm Range
Long elimination distance with powerful airflow covers larger production areas.
Fast Response
Rapid neutralization supports high-speed continuous production line requirements.
±10V Balance
Precise ion balance prevents surface over-charging for consistent product quality.
Technical Specifications
| Model | ST-F Series (multiple variants) |
| Power Supply | DC 24V |
| Output Voltage | ±5kV (DC high voltage) |
| Ion Balance | ±10V or better |
| Static Elimination Distance | Up to 400mm |
| Working Temperature | 0~50°C |
| Working Humidity | 35~85% RH |
| Protection | Self-diagnostic circuit, overcurrent protection |
| Certification | CE certified |
Industry Applications
Application Scenarios
Wide-Gap Conveyor Installations
Some production lines cannot position an ion bar within the standard 30–200 mm range due to mechanical constraints — product height variation, safety guarding, or tooling clearance. The ST-F Series solves this with an effective elimination distance of up to 400 mm, allowing the bar to be installed at a safe distance while still delivering effective static neutralization across the full material width.
Optical Film and Display Panel Lines
Optical films, polarizer sheets, and glass substrates in display manufacturing are highly sensitive to particulate contamination. Static charge builds up rapidly as these materials move at high speed. The ST-F Series provides long-distance ionization that neutralizes charge before the material reaches critical processing stations, without requiring the bar to be positioned uncomfortably close to delicate surfaces.
High-Speed Web and Printing Processes
In web printing and coating, the bar must often be installed away from the substrate to avoid mechanical contact at high speeds. The ST-F Series' 400 mm reach means it can be mounted safely within the machine structure while still delivering full-width static control across the web.
How to Choose the Right Ion Bar
Choose the ST-F Series when your installation gap exceeds the range of a standard ion bar or when mechanical constraints prevent close-proximity mounting. For standard distances (30–200 mm), the ST-E Series is sufficient and more cost-effective. For applications requiring intelligent self-monitoring and auto-cleaning without production stops, upgrade to the ST-G Series.
Frequently Asked Questions
What makes the ST-F Series different from other ion bars?
The ST-F Series is engineered for longer working distances, with effective static elimination up to 400 mm from the bar surface. This makes it the right choice when mechanical constraints prevent close-proximity mounting or when product clearance requires the bar to be set back from the material.
What power supply does the ST-F Series require?
The ST-F Series operates on DC 24V input and generates ±5kV output internally. A standard 24V DC power supply (typically included with the controller) is all that is needed — no specialized high-voltage supply is required at the installation point.
How often does the ST-F Series need maintenance?
Emitter tips require cleaning every 1–3 months to maintain ion balance within ±10V. The built-in self-diagnostic circuit alerts operators when performance degrades, so maintenance can be scheduled rather than reactive.
Can the ST-F Series be integrated with PLC systems?
Yes. The DC 24V interface is compatible with standard PLC-controlled production lines and automation systems, allowing the ion bar to be switched on or off in sync with machine operation.
Is the ST-F Series suitable for printing and film industries?
Yes. The ST-F Series is widely used in web printing, film coating, label manufacturing, and optical film lamination where high-speed material movement generates intense static charge and close-proximity installation is not always practical.
What is the ion balance of the ST-F Series?
The ST-F Series maintains an ion balance of ±10V or better, ensuring effective neutralization rather than creating a residual charge of the opposite polarity — a common issue with poorly balanced ionizers.
