LOCUS ROBOTICS manufactures industrial-grade gear pump fillers for accurate (±0.3%) dispensing of liquids, pastes, and ultra-viscous materials/ Flso we engineers high-accuracy gear pump fillers for challenging fluids like adhesives, lubricants, and food pastes (±0.3% repeatability).
✔ Shear-Free Transfer – Twin interlocking gears gently move product without separation
✔ Broad Viscosity Range – 1-500,000 cP (vs. 1-50,000 cP for piston pumps)
✔ Precise Control – Adjustable RPM (10-500) with servo motors
| Feature | Gear Pump | Peristaltic | Piston Pump |
|---|---|---|---|
| Max Viscosity | 500K cP | 10K cP | 50K cP |
| Pulse-Free Flow | Yes | No | No |
| Min Dose Volume | 0.1mL | 1mL | 5mL |
| Model Type | Heads | Output | Best For |
|---|---|---|---|
| Benchtop Single | 1 | 0.1-5 L/min | Labs, R&D |
| Multi-Head | 4-8 | 5-20 L/min | Cosmetics, food pastes |
| Linear Automatic | 12-16 | 20-100 L/min | Industrial adhesives |
| EX-Proof | 1-6 | 1-50 L/min | Flammable chemicals |
Cosmetics:
Oils, waxes, creams (sanitary EHEDG design)
Food:
Chocolate, nut butters (3-A compliant)
Pharma:
Ointments, gels (GMP-grade)
Materials:
Gears: 316L SS, hardened steel, or PEEK
Housing: Polished SS or chemical-resistant PP
Accuracy: ±0.3% (servo-driven models)
Temperature Range: -20°C to 150°C (heated/cooled jackets optional)
✔ Shear-Free Transfer – Gentle handling of suspensions & emulsions
✔ Wide Viscosity Range – 100-500,000 cP (10x broader than piston fillers)
✔ Material Options:
Standard: 316L stainless steel gears
Abrasive-Resistant: Hardened tool steel
Sanitary: Polished SS with EHEDG certification
| Model | Flow Rate | Accuracy | Best For |
|---|---|---|---|
| LGD-100M | 0.1-5 L/min | ±0.5% | Food pastes, cosmetic creams |
| LGD-100T | 5-20 L/min | ±0.3% | Industrial adhesives |
| LGD-100C | 20-100 L/min | ±1% | Bulk lubricants, sealants |
Servo-Driven – Precise RPM control (1-500 rpm)
Auto-Purge – Cleans gears between batches
Recipe Memory – 50+ formulas (touchscreen HMI)
✅ Chemicals:
Epoxies, silicones (EX-proof versions available)
✅ Food:
Peanut butter, chocolate spreads (3-A sanitary)
✅ Cosmetics:
Hair gels, waxes (shear-sensitive formulas)
| Parameter | Gear Pump | Piston Filler | Peristaltic |
|---|---|---|---|
| Viscosity Range | 100-500K cP | 1-50K cP | 1-10K cP |
| Pulse-Free Flow | Yes | No | No |
| Maintenance | Annual | Quarterly | Monthly |
Product Supply:
Hopper with agitator (for settling prevention)
Dosing Module:
Quick-change gear cartridges
Downstream:
Conveyors, cappers, labelers
Optional:
Gravimetric verification (load cells)
Robot integration for 3D dispensing
✅ 50% Longer Service Life – Proprietary gear hardening
✅ Zero Dead Zones – Full product evacuation
✅ Global Certifications: CE, ATEX, FDA 21 CFR
✅ 50% Longer Gear Life – Proprietary hardening process
✅ Zero Cross-Contamination – No seals contacting product
✅ Global Compliance – CE, ATEX, FDA 21 CFR
Specify Needs:
Fluid viscosity & abrasiveness
Required output (L/min)
