Up to 36 L/min flow
Fast fills for medium–large containers.
Semi-automatic filling machines
Semi Automatic Gear Pump Filling Machine
Bench‑friendly gear‑pump filler with built‑in weighing. High flow (up to 36 L/min) handles oils and thicker liquids. Set a target weight for simple, accurate fills.
- Up to 36 L/min flow
- Weigh‑by‑fill
- High accuracy
- Adjustable nozzle height
Key features
Built for practical production use.
Weigh‑by‑fill
Set a target weight; 50 g–50 kg range.
High accuracy
≈1–5 g typical, product‑dependent.
Adjustable nozzle height
Match different bottle sizes.
Digital display
Clear working data and easy adjustment.
Compact power
≈200 W at 110/220 V.
Technical information
Specifications.
Performance varies by product, container and setup. Ask for a timed trial or specification review.
| Model | LUGPW1 |
|---|---|
| Pump type | Gear pump |
| Max flow rate | ≈36 L/min (water) |
| Weighing range | ≈50 g – 50 kg |
| Filling accuracy | ≈1–5 g |
| Nozzle | Height adjustable |
| Power supply | AC 110/220 V, 50–60 Hz |
| Rated power | ≈200 W |
| Package size | ≈330 × 220 × 360 mm |
| Package weight | ≈16 kg |
| Controls | Digital display; weigh device |
| Modes | Manual/auto trigger |
Applications
Typical uses.
Oils & lubricants
Cooking oil, engine oil.
Viscous products
Grease, syrups (flow‑permitting).
General liquids
Mineral water and similar.
What is included
Specification, machine supply and support.
- Main gear‑pump base
- Integrated weighing device
- Filling nozzle
- User manual
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View detailsApplication and acceptance guidance
Validate pump compatibility and weighing conditions across the operator cycle.
This semi-automatic machine combines a gear pump with a weighing device and is presented for a broad weight range. The reference maximum flow is based on water, so actual flow and stopping behaviour must be established with the intended liquid. Oils and compatible thicker liquids may suit the pump, subject to viscosity, lubrication, solids, seals and the risk of dry running.
Because the target is controlled by weight, the scale and container presentation are part of the measurement system. The work surface must be stable and free from side loads or vibration. Define how the empty container is tared, how the operator positions it and when the filled result is accepted.
Pump suitability
Confirm product viscosity at filling temperature, lubrication, particles, chemistry and cleaning. Use the intended source and hose arrangement so priming and flow reflect production.
Weighing setup
Check scale zero, container tare method, platform contact and the resolution needed at the smallest target. Keep hoses or the nozzle from applying a force to the container during measurement.
Operator workflow
Position empty packs, filled packs, closures and sample checks around the machine. Include full-container weight, nozzle height changes and product replenishment in the timed cycle.
Specification and trial evidence
Semi-automatic gear-pump trial checks.
Reference values on this page should be confirmed under product-specific conditions.
| Selection point | What to define or test | Why it matters |
|---|---|---|
| Prime and low level | Prime the pump and test near the minimum approved source level | Reveals air entry and dry-run risk. |
| Tare method | Use the planned individual or standard tare procedure | Separates container weight from fill result. |
| Target range | Test the smallest, normal and largest production targets | Checks scale resolution, flow stages and cut-off. |
| Nozzle shut-off | Observe immediate and delayed drip after normal and interrupted fills | Protects pack cleanliness and measured mass. |
| Operator cycle | Time placement, filling, removal, closure and checks | Produces a realistic batch-output figure. |
| Clean-down | Drain or flush the pump and verify the next approved setup | Confirms practicality for the production mix. |
Buyer questions
Questions to resolve before the specification is fixed.
Why does the machine use a scale?
It allows the controller to stop at a target mass, subject to correct tare, stable support and product in flight. The test method should match the production procedure.
Can it fill very different weights?
The existing specification gives a broad range, but scale resolution, pump control and container handling should be checked at the smallest and largest intended targets.
What products may not suit the gear pump?
Products with abrasive solids, poor lubrication, incompatible chemistry or a tendency to crystallise may require another pump or technology. Review a representative sample.
How is overrun controlled?
The controller can use staged flow or compensation, while nozzle height, hose pressure and product still travelling after cut-off also matter. Tune with the actual product.
What affects operator output?
Container supply, positioning, fill time, closure, sample checks, product refill and moving a full pack all contribute. Time the complete cycle.
How is the machine checked after cleaning?
Confirm correct connections, prime, scale zero, target recipe, absence of leaks and an approved sample before production resumes.