The ZONESUN ZS-DP431W is a semi-automatic liquid filling machine designed for high-efficiency, large-volume applications. With a powerful diaphragm pump and a maximum flow rate of 35L/min, it's ideal for filling non-viscous liquids such as water, juice, liquor, shampoo, and essential oils. This machine integrates precise weighing control with user-friendly operation, making it perfect for small to medium-scale production in industries like food, cosmetics, pharmaceuticals, and catering. Its robust build and intelligent memory function ensure consistent performance even during power interruptions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Machine Model | ZS-DP431W |
| Machine Power | 220V / 110V, 50–60Hz, 550W |
| Pump Type | Diaphragm Pump |
| Max Flow Rate | 35 L/min |
| Filling Range | 150 mL – 35 L |
| Weighing Range | 150 g – 10 kg |
| Repetitive Error | ±10 g |
| Filling Nozzle Diameter | Φ25mm & Φ19mm |
| Hose Diameter | 19mm (ID) / 25mm (OD) & 25mm (ID) / 32mm (OD) |
| Hose Length | 3m (inlet) / 1m (outlet) |
| Max Suction Distance | 4 m |
| Liquid Temperature | <50°C |
| Memory Function (Power Loss) | Available |
| Machine Dimensions | 400mm × 300mm × 260mm |
| Weighing Device Dimensions | 250mm × 180mm × 42mm |
| Machine Weight | 14 kg |
| Package Weight | 16 kg |
| Package Size (Machine) | 410mm × 500mm × 330mm |
| Package Size (Weighing Device) | 400mm × 370mm × 270mm |
Product Highlights
- High-Flow Diaphragm Pump — 35L/min max flow rate handles large-volume filling tasks with ease, dramatically reducing cycle time vs. peristaltic or gear pumps.
- Wide Filling Range — Covers 150mL to 35L in a single machine, making it versatile across bottles, jugs, barrels, and bulk containers.
- Precision Weighing Control — Built-in weighing device with ±10g repetitive accuracy ensures consistent fill weights and minimizes product giveaway.
- Power-Loss Memory Function — Automatically saves the last filling parameters so production resumes instantly after any power interruption.
- Dual Voltage Support — Available in 110V and 220V configurations for global deployment without additional transformers.
- Long Suction Reach — Up to 4m suction distance allows the machine to draw directly from large IBC tanks or floor-level drums.
- Multi-Industry Compatible — Suitable for water, juice, liquor, shampoo, essential oils, and other low-viscosity liquids across food, cosmetic, and pharmaceutical production lines.
- Compact & Portable — At only 14kg and 400×300×260mm, the machine is easy to reposition between workstations or production lines.
