Product Features
1. Adopts military-grade hardware design, with an operating ambient temperature range of -25°C to 50°C, adapting to various harsh working scenarios. Its MTBF (Mean Time Between Failures) reaches ≥190,000 hours under the MIL-HDBK-217F standard (at 25°C).
2. Digital control, digital display, real-time monitoring and strong anti-interference performance.
3. Equipped with functions including air pressure detection, mainboard temperature detection and power adjustment.
4. Integrated control with proprietary intelligent chip, supporting real-time monitoring with a response time less than 0.1s and outstanding anti-interference capability.
5. The plasma power factor is ≥79%, featuring high power factor, stable dynamic balance and high electrode discharge saturation.
6. Multi-layer protection functions are available, including over-temperature protection, overload protection, short-circuit protection, open-circuit protection, leakage protection and protection against various misoperations.
Equipment Structure
The atmospheric direct-spray plasma surface treatment system mainly consists of a power generator, plasma generating spray gun and control system.
1. Power Generator
It supports automatic power matching to deliver stable, high-precision power output. The output power remains unaffected by air pressure fluctuations. Parameters can be adjusted according to actual workpiece conditions to achieve optimal treatment results.
2. Direct-Injection Plasma Spray Gun
It is mainly used for processing small-area and irregularly shaped materials, with an effective treatment width ranging from 2mm to 6mm. It can be matched with existing production lines to realize fully automatic inline production and cut labor costs.
3. Control System
The control system is integrated inside the main unit of the power generator. It governs the operation of the atmospheric plasma cleaner and provides overall system protection.
Plasma Generator Dimensions
Main Unit Outline Dimension Drawing

Plasma Gun Dimensions
Outline Drawing of Plasma Gun

Technical Specifications: Atmospheric Plasma Generator Main Unit
1. Atmospheric Plasma Generator
(1) Main Unit Parameters
| Item |
Specification |
| Model |
HY-TM500 |
| Overall Dimension |
479*200*325mm (LWH) |
| Weight |
10KG |
| Input Power Supply |
AC220V |
| Power Frequency |
25KHZ |
| Plasma Output Power |
0–800W, stepless adjustable with digital display |
| Control Mode |
IO-linked automatic control / manual control |
| Protection & Alarm |
Built-in protection functions for temperature, air pressure, overload, electric leakage, short circuit and open circuit |
| Detection Functions |
Real-time monitoring of air pressure, output power and mainboard temperature |
(2) Atmospheric Direct-Spray Plasma Gun Specifications
| Item |
Specification |
| Spray Gun Dimension |
228mm*75mm |
| Standard Nozzle Sizes |
2mm, 4mm, 6mm, 8mm |
| Plasma Cleaning Height |
3–20mm adjustable |
| Effective Plasma Treatment Width |
1–8mm |
| Operating Air Pressure |
Standard 0.2Mpa, adjustable within 0.08–0.25Mpa |
2. Factory Installation Requirements
Follow the factory utility standards for rotary atmospheric plasma cleaner to achieve stable plasma surface cleaning and activation for semiconductor, automotive electronics and new energy substrates: the device adopts single-phase AC220V 10A power with grounding resistance less than 4Ω to protect precision chips, demands 5m³/min corrosion-resistant exhaust pipes for plasma cleaning waste gas, and requires 8mm PU air tubes with 0.4–0.6MPa pressure; the compressed air must control solid particles ≤0.1μm, oil content ≤0.01mg/m³ and pressure dew point ≤ -40°C to keep the rotary spray gun stable without clogging in continuous inline production.
3. General Specifications
| Item |
Details |
| Hazard Label |
High-voltage hazard warning label |
| Operating Environment |
Temperature: 15~35℃ |
| Humidity: 30~80% |
| Other Precautions |
Keep away from flammable gas, corrosive gas, explosive and reactive dust |