Overview
The ZONESUN ZS-AFS20D is a fully automatic rotary filling and sealing machine designed for disposable paper cups pre-loaded with tea, coffee powder, or other granular products. It integrates cup dropping, quantitative filling, film placement, heat sealing, and rotary indexing into one compact continuous system — minimizing manual labor and maximizing throughput.
Key Features
Automatic Cup Dropping
Separates nested cups and places them into rotary holders individually for stable, continuous cup feeding.
Quantitative Filling
Dispenses a precise preset dose per cup (2–20 g, ±0.1 g accuracy). No-cup-no-fill control prevents material waste.
Sheet-Film Placement
Auto-separates and positions individual sealing films over each cup before the heat sealing station.
Rotary Multi-Station Heat Sealing
Adjustable constant-temperature sealing head seals the filter membrane inside the cup bottom for reliable, consistent closure.
Rotary Indexing System
Transfers cups between all stations — drop, fill, film, seal — with smooth synchronization and zero manual transfer.
Performance Benefits
- 1,200–1,500 cups/hour production capacity
- ±0.1 g filling accuracy across 2–20 g range
- No-cup-no-fill detection reduces product waste
- Fully integrated: no inter-station manual handling
- Bilingual HMI (English + Chinese)
Specifications
| Model | ZS-AFS20D |
| Application | Disposable paper cups with tea / powder at the bottom |
| Filling Range | 2–20 g |
| Filling Accuracy | ±0.1 g |
| Capacity | 1,200–1,500 cups/hour |
| Main Power | 2.2 kW |
| Voltage | 110 V / 220 V / 380 V |
| Air Pressure | 0.5–0.75 MPa |
| Air Consumption | 0.4 m³/min |
| Machine Size (L×W×H) | 120 × 110 × 190 cm |
| Machine Weight | 400 kg |
| Interface | English + Chinese |
Applications
Suited for automated filling and sealing of hidden tea cups, coffee powder cups, and compatible paper cup formats. Works with tea, ground coffee, and granular products sealed inside cup bottoms with a filter membrane.
Cup Dropping: Automatically separates nested cups and places them individually into the rotary holders, ensuring stable and continuous cup feeding.
Quantitative Filling: Precisely dispenses a preset amount of tea into each cup. No-cup-no-fill control reduces material waste.
Sheet-Film Placement: Automatically separates and positions individual sealing films over each cup, preparing them for accurate and efficient heat sealing.
Heat Sealing: The adjustable constant-temperature sealing head heat-seals the filter membrane inside the paper cup, enclosing the tea leaves at the bottom for reliable, consistent sealing.
Rotary Indexing: Transfers cups precisely between cup dropping, filling, film feeding, and sealing stations for smooth, synchronized automatic operation.
Electrical Cabinet: Integrates the machine’s electrical controls and protection components for stable operation, coordinated automation, and convenient maintenance.
