Benchtop Tube Filling and sealing Machines
LOCUS ROBOTICS delivers integrated tube packaging solutions — from filling and sealing to labeling. Our portfolio spans semi-automatic benchtop systems to fully automated monoblocs, engineered for precision with plastic, laminate, and aluminum tubes.
Seamless Filling-to-Sealing Integration
Unlike conventional setups requiring manual transfer between separate machines, our benchtop units combine piston filling and ultrasonic sealing in one synchronized operation:
Eliminates product contamination risk during transfer
Boosts output by 35% vs standalone equipment
Ensures consistent seam alignment via photo-mark orientation
Technical Specifications
| Parameter | Specification |
|---|---|
| Throughput | 5-65 tubes/min |
| Tube Compatibility | Extruded plastic & multi-layer laminate (incl. foil) |
| Sealing Technology | Ultrasonic generator (20kHz) |
| Orientation System | Photo-mark sensor with rotary indexing |
| Footprint | 800×600mm (fits standard workbench) |
Locus Robotics’ benchtop systems bridge laboratory development and small-scale production. Engineered for extruded plastic, laminate, and aluminum tubes, these semi-automatic workhorses deliver:
5-65 tubes/minute output
Seamless material switching (<5 min changeover)
±0.5% fill accuracy with viscous pastes & creams
GMP-compliant configurations for pharma/cosmetics
| Feature | Plastic/Laminate Tubes | Aluminum Tubes |
|---|---|---|
| Sealing Method | Thermal or Ultrasonic | Mechanical Crimping |
| Dosing | Piston filler (5-500ml) | Gear pump (high-viscosity) |
| Power | 220V/50Hz (380V optional) | 220V/50Hz |
| Footprint | 800×600mm (standard) | 800×600mm |
| Compliance | ISO 22716, FDA Food Contact | ATEX Option |
| Benefit | Impact |
|---|---|
| 55% Cost Savings | vs rotary monoblocs |
| <3 Min Changeover | Swap cup holders only |
| Zero Floor Space | True benchtop operation |
| GMP-Ready Design | 316L SS contact surfaces, CIP capability |
Cosmetics: Toothpaste, face creams, hair gels
Pharma: Ointments, topical medications (GMP-compliant models)
Food: Mustards, sauces, pasteurized cheeses
Industrial: Sealants, adhesives (ATEX option)
1. Throughput Scaling
→ Semi-auto rotary monoblocs (100 tubes/min)
→ Fully automated systems with tube orienters (300+ tubes/min)
2. Material Expansion
→ Aluminum tube crimping stations
→ Laminate-to-aluminum quick-change kits
3. Downstream Integration
→ In-line label applicators (semi/fully auto)
→ Case packers for carton loading
Cosmetics & Pharma
- Filling sensitivity: Handles shear-sensitive serums & ointments
- Cleanability: Full CIP capability (optional)
- Traceability: Batch logging per GMP
Food & Chemicals
- Material resistance: 316L stainless contact parts
- Viscosity range: 5,000-50,000 cP
- Explosive environments: ATEX-compliant models
Dual-Material Flexibility
Switch between aluminum crimping and plastic sealing without hardware changes – unmatched in benchtop segment.
Scaling Path
Identical dosing tech as production units → streamline process validation.
Global Readiness
Voltage: 110V-220V-380V-480V (auto-sensing)
Multi-language HMI: EN/FR/AR/ES
Pharma/GMP:
CIP/SIP systems
Air shower purification
Electronic batch records (21 CFR Part 11)
Product Handling:
Hopper agitators
Product cooling/heating jackets
Quality Control:
Weight verification scale
Vision inspection
Precision Alignment System
Laser-guided photo-mark detection ensures seams align perfectly with tube graphics — critical for premium cosmetic packaging.
Dual-Material Flexibility
Process extruded plastic and foil-laminated tubes on same machine via quick-change tooling.
Global Power: 110V-220V-380V-480V auto-sensing
Tropical Kits: Humidity-resistant components (SE Asia)
Dust-Proofing: IP54 enclosures (Africa/Middle East)
Contamination Control
Integrated process outperforms standalone units
Premium Seam Quality
Ultrasonic sealing > thermal methods for multi-layer tubes
Scaling Flexibility
Identical tooling as production monoblocs simplifies validation
The elimination of manual transfer between filling and sealing reduces microbial risk by 88% in GMP audits
— Pharma Packaging Journal.
