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.
NUMERICAL CONTROL PANEL
The control panel allows operators to set the filling weight, select the working mode, and monitor automatic production counts.
HEIGHT-ADJUSTABLE ANTI-DRIP NOZZLE
The anti-drip filling nozzle supports accurate filling and helps reduce working errors. Its height can be adjusted to suit different bottles.
MANUAL AND AUTOMATIC MODES
The machine supports automatic and manual operation. In manual mode, filling is controlled using the foot pedal.
WEIGHING FILLING SYSTEM
The operator sets the required filling weight, and the actual weight is displayed on the control panel during filling.
LIQUID FILTER
The filter removes impurities from the liquid to help maintain liquid quality.
CARRYING HANDLE
The carrying handle makes the machine convenient to move between work areas.
