— Photoelectric Industry
Ultra-clean vacuum for the displays and optics you rely on
LED manufacturing, display panel production, and optical coating all require vacuum environments free of particulate and hydrocarbon contamination any trace can show up as a visible defect.
— Application Scenarios
Where scroll vacuum technology fits into photoelectric manufacturing
Dry scroll pumps back the processes where visible defects trace directly back to vacuum contamination.
01
LED Manufacturing
Clean backing vacuum for LED chip fabrication and packaging.
02
Display Panel Production
Contamination-free vacuum for flat panel display deposition and etching
03
Optical Coating
Stable, oil-free vacuum for precision optical coating processes.
— Our Core Advantages
Built around what photoelectric manufacturing actually needs
100% Oil-Free
Zero hydrocarbon contamination in the vacuum path, by design.
Low Noise & Vibration
Quiet, stable operation even in close proximity to sensitive equipment.
Low Maintenance
Field-replaceable tip seals mean minutes of downtime, not a factory return.
Reliable Performance
Consistent ultimate pressure over years of continuous operation.
— Tailored Product Portfolio
Recommended for photoelectric industry applications
Standard Series
GWSP
Reliable backing pump for standalone LED and display process tools.
Intelligent Series
GWSPB
Remote-monitored backing pump for connected fab-floor production lines.
Ultrahigh Vacuum
GWMS
Integrated backing system for high-throughput display and optical coating lines.
Need technical drawings, CAD files, or compliance certificates for integration?
Everything you need to spec a GeoWell pump into your device design is in one place.
— Partners & Collaborations
Integrated into instrument platforms worldwide
GeoWell works directly with analytical instrument manufacturers as an OEM backing-pump partner from off-the-shelf integration to custom engineering.
