1-5L /10-20L paint coating Filling machineA piston filling machine is a type of filling machine that fills high concentration fluids. It uses a three-way principle of a piston and a rotary valve drive
Splash-Free ∙ ±0.5% Accuracy ∙ 120 Containers/Hour
For Water-Based, Solvent-Borne, UV-Curable & Metallic Coatings
Shanghai Guangzhi Automation’s GZ-PicoFill Series delivers laboratory-grade precision for filling cans, tins, and jugs with complex coatings. Featuring anti-drip nozzles, auto-viscosity compensation (50–100,000 cP), and ATEX/CE compliance, this system eliminates splatter, reduces waste by 18%, and handles rapid SKU changes – ideal for automotive, industrial, and decorative paint producers.
✅ Zero-Splatter Nozzle
PFA-coated retractable lance + vacuum assist → <0.1mL residue (no wipedown needed).
✅ Smart Viscosity Control
Auto-adjusts flow rate for metallics/thixotropic gels → maintains ±0.5% accuracy.
✅ Rapid Color Change
Quick-CIP cleans in <2 mins → saves 85% solvent during switchovers.
✅ Explosion Safety
ATEX Zone 2 option (Ex nA IIB T4) for solvents (flash point <23°C).
✅ Container Flexibility
Tool-free changeover: cans, plastic jugs, tin containers (1–5L).
Table: GZ-PicoFill Performance Matrix
| Parameter | Standard Model | ATEX Model | High-Viscosity Model |
|---|---|---|---|
| Accuracy | ±0.5% (volumetric) | ±0.6% | ±0.8% (piston pump) |
| Speed | 120 containers/hour | 100 containers/hour | 80 containers/hour |
| Viscosity Range | 50–50,000 cP | 50–10,000 cP | 500–100,000 cP |
| Material Path | 316L SS / PTFE / EPDM | 316L SS / Kalrez® | Hardened steel / PTFE |
| Power | 220V/50Hz, 1.8 kW | 220V/50Hz, 2.2 kW | 380V/50Hz, 3.0 kW |
| Nozzle Options | Standard, foaming, metallic | Static-dissipative | Wide-bore (20mm) |
| Compliance | CE, UKCA | ATEX, IECEx | OSHA 1910.106 |
| Changeover Time | 45 sec (container type) | 60 sec | 45 sec |
