Filling machines and filling lines
Four product lines plus the metering pump itself, covering pure liquids, pastes, products with particles and large-particle solids — from 50 cSt to 300,000 cSt.
GTX series servo rotor pump filling machines Flagship
Servo-driven, metering-grade rotor pump as the filling element. We introduced China's first servo rotor pump filling machine in 2018.
- Accuracy: ±0.5% fill accuracy (error ≤1 g) on pure liquids; measured accuracy ±1 g–±2 g on particle-containing or high-viscosity products — a substantial improvement over conventional pneumatic piston fillers.
- Very wide viscosity range: from thin milk-like liquids to 300,000 cSt pastes such as bean paste.
- Particle tolerant: no piston or narrow valve seat to block or crush solids.
- Modular build: pump head (three-lobe / single-lobe / waist / twin-lobe / five-lobe) × hopper (standard / agitated / heated / square-mouth) × filling valve (blow-spray / full-immersion / sauce cut-off).
- Machine formats: semi-automatic 4-head, automatic single-head and multi-head, 8-head automatic with independent servo per head, and twin-head fill-and-top-up models.
| Model | Rotor pump | Fill range | Power | Positioning |
|---|---|---|---|---|
| GTX-900 | LX-9 | 5 – 50,000 ml | 0.75 / 1 kW | Small to medium fills |
| GTX-1800 | LX-18 | 5 – 100,000 ml | 1 / 1.75 kW | Best-selling model |
| GTX-3000 / 3600 | LX-36 | 10 – 200,000 ml | 1.5 / 2.25 kW | Medium to large fills |
| GTX-6000 | LX-60 | 20 – 300,000 ml | 2.3 / 3.05 kW | Very large fills, custom |
| Filling accuracy | ±0.5% (error ≤1 g) on pure liquids; ±1 g–±2 g measured on particle-containing or high-viscosity products |
|---|---|
| Viscosity coverage | ≈50 cSt (milk) to 300,000 cSt (bean paste) |
| Suitable products | Pure liquids · pastes · sauces with particles · large-particle solids |
| Drive | Servo |
| Hygiene | CIP-capable rotor pump production (validated in dairy project, 2020) |
| Wetted materials | 304 / 316L stainless steel (project dependent) |
Figures above are the manufacturer's published data. For a specific project, values are confirmed in the technical agreement and acceptance test.
Gear pump filling machines Low viscosity
Volumetric filling for thin liquids — milk, beverages, edible oil and similar products. Stable and fast on continuous lines. Models and specifications are confirmed against your product and output requirement.
Piston pump filling machines Full range
Where piston filling remains the appropriate technology for the product or the budget, we also build piston pump filling machines — pneumatic or servo-driven according to the accuracy, speed and hygiene requirement. Typical use is low to medium viscosity liquids and semi-liquids where a simple, robust dosing principle is sufficient.
- Pneumatic or servo-driven configuration according to the accuracy target.
- Wetted materials and cleaning capability matched to the product standard.
- Supplied stand-alone or integrated into a line with capping, labelling and coding.
Screw down-press filling machines Special products
For products that need a screw down-press discharge principle rather than a pump. Suitability is assessed against your product sample — please send a sample description or video with your enquiry.
Custom filling lines Turnkey
Filling machine combined with bagging, capping, labelling, coding and conveying equipment — engineered around your container, product and required line speed. Non-standard and OEM/private-label projects are supported.
- Pump head, hopper and filling valve selected from the product's viscosity and particle content.
- Automation level and number of heads matched to your output target.
- Filling stations built for your container type and dimensions.
- Line layout and utilities assessed from your site conditions.
LX series metering-grade rotor pumps Component
The pump at the heart of our filling technology, available as a component for OEMs and integrators. Models LX-9, LX-18, LX-36 and LX-60 correspond to different displacements and fill ranges. It moves the rotor pump from conveying into metering and filling — a different design intent from conveying-grade pumps.
Tell us your product, container and output
We will recommend a model or line configuration and send a quotation.
Email: [email protected]