High-speed in-line piston lubricating oil filling machine (4-26 heads). Precise filling for engine oil, gear oil, and high-viscosity fluids. GMP compliant, PLC controlled, up to 10,000 BPH. Request a technical quote today!
Looking for a high-speed, high-precision automatic filling solution for lubricating oils and high-viscosity fluids? Our DGP-Z Series In-line Piston Type Filling Machine is engineered for excellence. Controlled by an advanced PLC and touch-screen interface, this machine delivers consistent measurement, rapid throughput, and stable operation.
Specially designed for the lubricating oil industry, it also handles corrosive liquids, high-viscosity semi-fluids, and industrial reagents. All contact parts are crafted from high-quality, polished stainless steel to meet GMP standards, ensuring your production line is efficient, clean, and compliant.
Traditional gravity fillers struggle with the thickness of engine oils and gear lubricants. Our In-line Piston Structure solves this by providing positive displacement pressure, ensuring that even the thickest hydraulic oils and greases are filled with surgical precision ($\pm 1\text{ml}$ for volumes under 500ml).
High Throughput: Available in configurations from 4 to 26 filling heads, achieving speeds up to 10,000 bottles/hour.
GMP Compliance: Polished stainless steel construction ensures no material contamination, ideal for high-standard industrial and pharmaceutical-grade lubricants.
Smart Digital Adjustment: No more manual cranking. Adjust filling volumes (50-1000ml) directly via the intuitive touch-screen HMI.
Multi-Fluid Versatility: A single machine can handle engine oil, gear oil, hydraulic fluid, and even corrosive chemical semi-fluids.
Zero-Drip Technology: Integrated anti-dripping devices keep your bottles and conveyors pristine, reducing waste and maintenance.
| Model | No. of Heads | Production Capacity (200ml) | Filling Accuracy | Host Power |
| DGP-Z-26D | 26 | 10,000 BPH | $\pm 1\text{ml}$ to $1\%$ | $5.5\text{kW}$ |
| DGP-Z-20D | 20 | 8,500 BPH | $\pm 1\text{ml}$ to $1\%$ | $5.0\text{kW}$ |
| DGP-Z-16D | 16 | 6,500 BPH | $\pm 1\text{ml}$ to $1\%$ | $4.5\text{kW}$ |
| DGP-Z-12D | 12 | 6,000 BPH | $\pm 1\text{ml}$ to $1\%$ | $4.0\text{kW}$ |
| DGP-Z-10D | 10 | 4,200 BPH | $\pm 1\text{ml}$ to $1\%$ | $3.0\text{kW}$ |
| DGP-Z-8D | 8 | 3,500 BPH | $\pm 1\text{ml}$ to $1\%$ | $2.5\text{kW}$ |
| DGP-Z-6D | 6 | 3,000 BPH | $\pm 1\text{ml}$ to $1\%$ | $2.0\text{kW}$ |
| DGP-Z-4D | 4 | 1,600 BPH | $\pm 1\text{ml}$ to $1\%$ | $3.0\text{kW}$ |
Common Specs:
Applicable Bottle: Height $50\text{-}250\text{mm}$; Diameter $\Phi 30\text{-}\Phi 100\text{mm}$
Power/Air: AC220V; 50Hz / $0.6\text{MPa}$
Customization: Available for small-mouth bottles ($<\Phi 18\text{mm}$)
Parameter Setting: Input target volume (50-1000ml) on the touch screen.
Bottle Feeding: Empty bottles are automatically positioned under the filling heads.
Piston Filling: The in-line pistons discharge the exact volume using dual-speed logic to prevent splashing.
Clean Retraction: Heads lift, and the anti-drip device ensures a clean cutoff.
Output: Filled bottles move seamlessly to capping and labeling stations.
