Electrostatic Powder Spray Guns
BT-ZN10D Electrostatic Powder Spray Gun
Smart array cabinet · unified control for 20-40 units
Electrostatic Powder Spray Guns
Overview
BT-ZN10D Electrostatic Powder Spray Gun is an electrostatic powder spray gun built for volume production: Smart array cabinet · unified control for 20-40 units. Gun, control cabinet and powder feed circuit are supplied as a set, ready for a new line or as a drop-in replacement, and rated for 24-hour operation.
Key Features
Smart array cabinet
The ZN-10D cabinet houses 20-40 spray machines, all operated through one intelligent control system.
Digital flow control
Digital flow control technology delivers stable and precise powder output.
Advanced circuit design
Automatic voltage stabilization, overcurrent protection, stable output, safe and reliable.
Automatic feedback current
Feedback-current control overcomes dead corners and improves coverage on recessed parts.
Applications
- High-volume flat parts such as appliance panels, refrigerator and washer fronts
- Small and medium parts: furniture hardware, aluminium profiles, switch cabinets
- Thick-film parts: battery trays and energy-storage cabinets
- Replacing worn guns on an existing line where transfer efficiency has dropped
How It Works
Corona charging: the electrode at the gun tip is held at negative high voltage, so powder leaves the nozzle charged and is attracted to the grounded part. Field strength, powder output and atomising air together set transfer efficiency — adjusting only one usually makes it worse.
Powder feed: fluidised hopper → Venturi pump → feed hose → gun. Conveying air and atomising air are regulated separately to prevent surging and clogging. Reclaimed powder must be sieved and tested before it is blended back.
Specifications
| Units per cabinet | 20-40 |
|---|---|
| Control mode | Cabinet unified + per-gun independent |
| Wireless remote | Handheld wireless remote supported |
| Two-way communication | Supported |
Model Comparison
| Model | Highlights | Key Spec |
|---|---|---|
| BT-ZN10D Electrostatic Powder Spray Gun | Smart array cabinet · unified control for 20-40 units | Units per cabinet: 20-40 |
| BT-ZN20D Electrostatic Powder Spray Gun | LCD display · full-parameter touch control | Display: Full-parameter LCD |
| BT-ZN66D Electrostatic Powder Spray Gun | Knob control · durable and easy to maintain | Operation: Knob type |
| BT-ZN74D Electrostatic Powder Spray Gun | Cabinet control · for continuous large-area production | Cabinet control · for continuous large-area production |
| Handheld Wireless Remote Control | Wireless remote operation for the spray gun | Wireless remote operation for the spray gun |
| Mobile Rack & Handheld Spray Gun | Flexible mobility for small batches and mixed production | Flexible mobility for small batches and mixed production |
| Dedicated Gun for Reciprocator Array | Matched to reciprocator arrays; each gun individually configurable | Matched to reciprocator arrays; each gun individually configurable |
FAQ
What do I need to specify when choosing a powder gun?
Part size and material, daily output, number of colours, conveyor speed, and available power and compressed air. These determine gun count, powder output and cabinet type.
What are the key specifications of the BT-ZN10D Electrostatic Powder Spray Gun?
Units per cabinet: 20-40
How long does customisation and delivery take?
Typically 25–40 days for a single machine and 60–90 days for a booth or a complete line. The date is fixed after sample trials are approved.
Delivery & Service
- Gun count, line speed and oven temperature calculated from part size, film thickness and daily output
- Sample trials with transfer-efficiency and film-uniformity testing
- On-site commissioning plus operator and maintenance training
- 12-month warranty with fast-moving spares held in stock
