Plastic Cartridge Filling Systems
LOCUS ROBOTICS specializes in automated cartridge packaging systems for viscous industrial compounds. Our servo-driven machines handle single and dual-component materials — from silicone sealants to epoxy adhesives — with surgical precision for leak-free, professional-grade packaging.
| Feature | Standard Model | Premium Model |
|---|---|---|
| Output | 50-150 cartridges/hr | 200-300 cartridges/hr |
| Cartridge Size | 200-600ml | 50-1000ml |
| Viscosity Range | Up to 500,000 cP | Up to 1,000,000 cP |
| Dosing Accuracy | ±1% gravimetric | ±0.5% servo-piston |
| Sealing Method | Snap-on cap or foil seal | Ultrasonic tip welding |
LOCUS ROBOTICS supplies specialized semi-automatic and automated equipment for filling and sealing industrial cartridges (plastic tubes). Designed for high-viscosity compounds like sealants, adhesives, and lubricants, our systems ensure precise dosing (±1%) and hermetic sealing for leak-proof packaging.
| Type | Throughput | Key Components | Target Applications |
|---|---|---|---|
| Semi-Auto Single-Nozzle Fillers | 600–800 cartridges/hr | Hydraulic press, vibratory cap orienter | Construction sealants, automotive greases |
| Semi-Auto Dual-Nozzle Systems | 1,000–1,200 cartridges/hr | Dual dispensing heads, integrated capping station | Two-component epoxies, industrial adhesives |
| Linear Automated Lines | 1,500+ cartridges/hr | Cartridge auto-orienter, conveyor-fed dosing | High-volume silicone sealants |
| Rotary Monobloc Systems | 2,000+ cartridges/hr | Multi-stage carousel, automated cap insertion | Large-scale lubricant production |
1. Cross-Contamination Prevention
- Dedicated A/B component paths with flush-cleaning system
2. Dynamic Material Handling
- Heated/cooled hoppers (5-80°C)
- Vacuum degassing for bubble-free fills
3. Smart Tip Integration
- Automatic nozzle attachment
- Laser verification of tip alignment
4. Industrial-Grade Construction
- 316L stainless steel contact parts
- IP65-rated electrical components
| Industry | Typical Products | Key Requirement |
|---|---|---|
| Construction | Silicone sealants, polyurethane foams | High-viscosity handling |
| Automotive | Adhesives, anti-corrosion coatings | ATEX compliance |
| Electronics | Thermal pastes, conductive epoxies | Precision micro-dosing |
| Aerospace | Composite bonding agents | Traceability (21 CFR 11) |
✅ 30s Cartridge Changeover
Quick-lock cartridge holders vs. competitor bolt systems
✅ Zero-Waste Purge System
Saves 15% material vs. traditional fillers
✅ Hybrid Sealing Options
Cap sealing (standard) or ultrasonic tip welding (premium)
Viscosity Handling
Hydraulic pressure systems force-feed materials up to 500,000 cP (e.g., silicones, lithium greases)
Alternative: Pressurized product pipelines for continuous supply.
Cartridge Compatibility
Standard: 330ml single-chamber cartridges
Specialized: Nozzle-tip cartridges, dual-compartment cartridges (A/B mixes), jumbo volumes (up to 1L).
Sealing Technology
Snap-on caps with integrated nozzles
Press-fit cap insertion with torque control
Output: 800 cartridges/hr @ 330ml capacity
Labeling: Automatic wrap-around label applicators for cartridge marking
Packaging:
Case erectors
Automatic case packers (e.g., Robotic Case Packer for 45-cartridge boxes)
Carton sealers
ATEX Package: Explosion-proof motors & controls
GMP Compliance: Cleanroom enclosure, documentation suite
Downstream Integration:
Batch coding systems
Checkweighers
Robotic case packing
Our cartridge systems achieve 98.2% seal integrity even with fast-cure silicones – verified per ASTM D869-85 standards.
Material Efficiency
Patented anti-drip nozzles reduce waste by 28% vs. competitors
Radical Flexibility
Processes cartridges from 50ml syringes to 1L sausage packs
Future-Proofing
IoT-ready with for Industry 4.0 integration
| Sector | Equipment Recommendation | Special Features |
|---|---|---|
| Construction | Semi-auto w/ hydraulic press | ATEX-certified motors for explosive environments |
| Automotive | Rotary monobloc | Anti-drip nozzles for heavy greases (e.g., Litol) |
| Industrial Adhesives | Dual-nozzle linear system | CIP capability for quick material changeover |
Quick Changeover: <20 min cartridge format adjustment via interchangeable holders.
Precision: Servo-driven dosing for volumes from 50ml–1L (±0.3% accuracy).
Scalability: Modular design allows upgrades from semi-auto to full automation.
LOCUS ROBOTICS provides:
On-site installation & operator training
24/7 remote support via Remote Support
Spare parts hubs
