Case Studies
Real projects, real results. See how GL Laser solutions improved yield, throughput, and traceability for leading manufacturers.
#Automotive #RoboticIntegration
Automotive Headlight Injection Gate Laser Cutting × Robotic Automation
Project Overview
Customer Leading domestic automotive lighting Tier 1 supplier — headlamps, tail lights, fog lamps
Our Role Solution design & project delivery lead
Application Injection gate laser cutting for automotive lighting parts — automated production line
Status ✓ Delivered & running stably
The Challenge
- ✕ Manual gate cutting — inconsistent quality, low efficiency
- ✕ Frequent model changeovers — traditional fixtures inadequate
- ✕ Yield rate stuck at ~85%, high rework cost
Our Solution
- 1 CO₂ laser cutting system with adjustable focus point, adaptable to multiple materials & thicknesses
- 2 6-axis robot arm with vision positioning — fully automated loading & unloading
- 3 Quick-change fixture system — changeover time reduced from 45 min to 5 min
- 4 Cycle time optimization — matched to customer's 12 sec/piece requirement
Results
Yield Rate
85% → 99.2%
Cutting Time
8 sec/piece line speed achieved
Labor
3 operators/shift → 1 patrol per line
Annual Savings
~¥680K rework & labor
#E-Cigarette #MESIntegration
World's Top 3 E-Cigarette OEM — Full-Trace DPM Marking × MES Integration
Project Overview
Customer Global top 3 e-cigarette OEM — monthly output exceeds 10 million units
Our Role Solution design & technical delivery lead
Application Traceability code marking on e-cigarette components + full MES integration
Status ✓ 12 production lines delivered, all running 24/7
The Challenge
- ✕ FDA/TPD compliance requiring full product traceability — mandatory regulation in multiple countries
- ✕ Production line speed: 8,000 PCS/hour — conventional marking couldn't keep up
- ✕ End-to-end traceability needed: raw material → production → QC → shipment
Our Solution
- 1 High-speed UV laser marking system — marking time <0.15 sec per piece
- 2 Deep MES integration — real-time data exchange & verification between marking system and customer's MES
- 3 Multi-station parallel marking — matching 8,000 PCS/hour throughput
- 4 3-tier traceability system: unit code → carton code → pallet code, full chain verifiable
Results
Marking Speed
4,200+ PCS/hour/station
Line requirements fully met
Traceability Accuracy
99.98%+ error rate <0.02%
Compliance
FDA / TPD audit passed
Scale
12 production lines
All running stably since delivery
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