製品詳細
支払いと送料の条件
1. Explosion-proof design standards
ATEX 2014/34/EU certification | Dust explosion-proof level: DIP A21 T135℃ | Pressure relief area ratio ≥0.05m²/m³
2. Special design features
1. Static dissipation system:
▸ Conductive floor (resistance value 10⁴-10⁶Ω)
▸ Ion wind bar (balance voltage <±50V)
2. Fire extinguishing and explosion suppression device:
▸ High-pressure fine water mist system (10μm droplet size)
▸ Chemical explosion suppression agent storage tank (5kg dry powder storage)
It is recommended to conduct air tightness testing (pressure decay method) and ground resistance testing (<10Ω) regularly. When operating in a flammable environment, the internal pressure of the equipment must be kept in a negative state (-50Pa to -100Pa).
3. Typical application scenarios
Automobile manufacturing industry: New energy battery shell spraying
Electronic equipment: Server cabinet surface treatment
Military industry: Anti-corrosion coating for ammunition storage boxes
3. System architecture diagram
[Feeding and conveying] → [Constant temperature and humidity room] → [Electrostatic spraying area] → [Powder recovery cabin] → [Purification and emission]
│ │ │
└ Powder supply center ─┘
1. Equipment structural parameters
Room size: standard modular design (6×4×3m to 12×6×4.5m customizable)
Wall structure: 304 stainless steel + flame-retardant PP board (three-layer composite structure)
Observation window: explosion-proof glass + automatic cleaning system (light transmittance ≥85%)
2. Powder spraying system configuration
1. Basic configuration
Explosion-proof electrostatic generator (0-100kV stepless adjustment)
Cyclone recovery + pulse filter secondary recovery (recovery efficiency ≥95%)
Constant temperature and humidity air supply system (23±2℃/RH45±5%)
2. Intelligent explosion-proof options
Dust concentration monitoring: laser scattering sensor (0-1000g/m³ real-time monitoring)
Automatic fire extinguishing device: ultra-fine dry powder fire extinguishing + CO₂ combination system
Interlocking control: linked with the workshop exhaust system (pressure difference <50Pa automatic compensation)
3. Powder spraying operation cabin
Structural parameters:
Effective working size: L8×W3×H2.5m (standard type)
Cabin material: 304 stainless steel + anti-static PP board
Environmental control:
Air flow rate: 0.4-0.6m/s (adjustable laminar flow)
Humidity maintenance: 45%±5% RH
Temperature range: 18-28℃ (intelligent temperature control)
4. Powder management system
Subsystem | Technical indicators | Functional characteristics |
Powder supply center | Powder storage capacity 200kg/color | Pneumatic automatic powder replenishment |
Recycling device | 98.5% recovery rate | Cyclone + filter cartridge secondary recovery |
Color change module | 15 seconds fast color change | Patented color powder isolation technology |
5. Intelligent control system
Human-machine interface: 10.1-inch industrial touch screen
Monitoring parameters:
Real-time powder concentration (±5g/m³ accuracy)
Electrostatic voltage fluctuation (60-100kV closed-loop control)
Wind pressure balance state (PID automatic adjustment)
Data interface: OPC UA/Modbus TCP
1.High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.
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