Machines · GA-Series Analyzer
GA-10 Online Pellet Impurity Detector
Compact inline impurity detector for transparent, translucent and opaque natural polymer pellets — black specks, black-spot pellets and color defects detected at 20 μm with full statistics, ≈ 10 kg/h.
Key Specifications
| Reference standards | GB/T 37197, GB/T 11115, SH/T 1541 |
|---|---|
| Detection resolution | ≤ 20 μm (customizable) |
| Cameras | 2 × CMOS color line-scan cameras, 4,096 px each |
| Pixel frequency | ≥ 160 MHz |
| Max. line-scan rate | 40,000 lines/s |
| SNR | Better than 62 dB |
| Lens mount | M58 × 0.75 |
| Light source | White LED, IP54, ≥ 50,000 h life, 300 W |
| Throughput | ≈ 10 kg/h (PE, PP) |
| Operating environment | 10–45 °C, 5–90 % RH (non-condensing) |
| Workstation | 23.8″ FHD display, Intel Core i7, 16 GB RAM, 2 TB SSD, Windows 10 or later |
| Manufacturer's reference model | PD20-Online— engineered and built by ZhongChuang (FOD Instruments), Beijing |
What It Detects
Black specks · black-spot pellets · black grains · color-deviant pellets — every defect photographed, sized and classified in real time, with trend statistics for inline quality monitoring.
How It Works
A 3 L hopper feeds pellets onto a vibration platform; at its exit the pellets free-fall through the inspection unit, where two opposed color line-scan cameras capture every pellet. The software compares each image against your thresholds, flags defects and impurities in real time, and generates data tables, statistical curves and customizable quality reports — unattended.
Software Highlights
- Fully unattended detection
- Real-time defect display: type, size, area, timestamp
- Self-learning system with recommended thresholds
- Statistics time windows for live quality trends
- Auto light-intensity control; built-in database
- Multi-level permissions; customizable reports
Service & Warranty — Delivered by Gayan
- Factory acceptance test with your pellets, video-documented before shipment
- Installation and operator training (on-site or remote); first on-site commissioning with travel costs covered
- 12-month warranty administered by Gayan — one email, one owner (max 18 months from delivery; wear parts excluded)
- Lifetime software updates included
- One year of free custom feature development (software-based, hardware unchanged)
- Lifetime technical support and spare parts supply; response within 24 hours
See it on your pellets first.
Send us a 1 kg sample. We'll run it on the GA-10 Online and send back the video and defect statistics. The first sample test is free.