Vepo Lotion Pump Assembly Process – Built for Zero Defects
A truly high-quality lotion pump is more than a collection of parts — it’s the result of a precisely controlled assembly process at every stage.
At Vepo, we’ve built a manufacturing system around cleanroom environments, fully automated assembly lines, and rigorous inspection protocols to ensure every pump meets the highest standards of reliability and performance.
Cleanroom Environment — Safe and Hygienic Assembly
- All pumps are assembledin Class 100,000 cleanroom facilities, effectively preventing contamination from dust, fibers, or foreign particles.
- Especially suited for skincare, pharmaceutical, and medical-grade packagingthat require strict hygiene standards.
- Temperature and humidity are precisely controlledthroughout the workshop to ensure product stability and material integrity.
Fully Automated Assembly Line — Precision at Scale
- Vepo uses a fully automated assembly linethat integrates multiple key processes, including spring loading, valve positioning, and pump core fitting.
- Robotic arms perform all positioning and assembly with extreme accuracy, maintaining tolerances as tight as 0.01 mm.
- High-speed operation ensures exceptional productivity — daily output can reach hundreds of thousands of units, ready to meet high-volume demands.
Multi-Stage Quality Inspection — No Compromise on Performance
- Every pump undergoes a strict multi-point quality inspectionafter assembly, including:
○ Smooth liquid dispensing test
○ Press force and rebound performance
○ Leak-proof and seal integrity test
- For premium or customized orders, we offer 100% full inspection linesto guarantee zero-defect delivery.
Vepo Assembly Process — 5 Key Advantages
Cleanroom assembly, ideal for sensitive skincare applications
High assembly precision ensures consistent product quality
Full automation reduces labor cost and human error
Rigorous testing system ensures traceable, stable performance
Flexible for both mass production and customized solutions
