Quadruple Automation Services

Industries Electric Vehicle Manufacturing

Electric Vehicle Manufacturing
Solutions

QAS delivers MES, PLC/SCADA, ERP integration and AI analytics purpose-built for electric vehicle manufacturing — battery cell-to-pack assembly, motor and drivetrain production, power electronics, charging systems and end-of-line test, with 24/7 onsite and remote support.

Battery Cell-to-Pack Traceability
Motor & Drivetrain MES
End-of-Line (EOL) Test Integration
SAP PP / QM Integration
Battery Pack OEE Tracking
Formation & Grading Data
BMS & HV Safety Compliance
24/7 Onsite Support
Industry Challenges

What EV Plants Face Every Day

Electric vehicle manufacturing operates under extreme quality and safety pressure — a single battery defect or wiring error can trigger a catastrophic field failure, a costly recall or a safety incident. Regulatory scrutiny, rapid model changeovers and the race to scale demand digital systems that guarantee traceability, quality and throughput from day one.

No cell-to-pack battery traceability — field failures cannot be traced to specific cells
Formation and grading data siloed in equipment — never linked to pack serial numbers
End-of-line HV test results stored locally — no centralised quality record
Motor and drivetrain assembly tracked on paper — torque records not validated
SAP production orders updated manually, hours behind actual battery pack output
BMS calibration and software version not recorded per vehicle or pack serial
No real-time OEE on battery assembly lines — bottlenecks invisible to planners
Reactive maintenance on formation cyclers, laser welders and EOL test rigs
Battery Field Failure
No cell-level traceability — full model recall risk
HV Safety Incident
Missing EOL test record = regulatory & liability exposure
Formation Data Gap
Capacity and grading not linked to pack — warranty risk
Torque Escape
Manual torque records miss errors — safety-critical fasteners
OEE Unknown
Battery assembly OEE at 55–65% without real-time monitoring
ERP Lag
Pack confirmations 4–8 hrs behind actual output — inventory wrong
Our Solutions

What We Build for EV Plants

End-to-end MES, automation and intelligence for battery assembly, motor production and full vehicle EV lines — all from a single experienced partner

EV Manufacturing MES

Purpose-built MES covering battery cell-to-pack assembly, motor and drivetrain build, power electronics and vehicle final assembly — with production order management, station-by-station traceability, OEE and real-time quality gates.

Cell-to-Pack Tracking Motor Assembly MES Station Traceability Production Order Mgmt OEE per Line Quality Gate Control
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Assembly PLC & SCADA

PLC programming and SCADA/HMI for laser welding cells, formation cyclers, pack assembly fixtures, motor winding machines, EOL HV test rigs and conveyor systems. Alarm management and historian integration.

Laser Welder Control Formation Cycler PLC EOL HV Test SCADA Motor Winding Control Alarm Management Historian Integration
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ERP Integration (SAP)

Bidirectional SAP PP, MM, QM and WM integration. Production confirmations, goods movements, quality usage decisions and inventory transactions triggered automatically from MES events — battery pack serial linked to every SAP transaction.

SAP PP Pack Confirmations MM Goods Issue / Receipt QM Usage Decisions WM Warehouse Moves Serial & Batch Linking Real-time Sync
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IIoT & Equipment Connectivity

Connect formation cyclers, laser welders, presses, torque tools, EOL test rigs, motor test benches and charging simulators via OPC-UA and MQTT. Real-time cell voltage, capacity, torque and HV test data linked to every pack serial.

Formation Cycler Data Laser Welder Signals EOL HV Test Results Torque Tool Integration OPC-UA / MQTT Motor Test Bench Data
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Battery & Vehicle Traceability

Full cell-to-vehicle genealogy — every cell, module and pack serial linked to formation data, grading grade, laser weld parameters, torque values, HV test results and BMS software version. Complete field failure trace-back in seconds.

Cell-to-Vehicle Genealogy Formation & Grade Data Laser Weld Parameters HV Test Result Archive BMS Version per Pack Field Failure Trace-back
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AI Analytics & Predictive

Predictive maintenance on formation cyclers, laser welders and EOL test equipment. AI battery quality prediction from formation curve analysis. Real-time OEE, yield and capacity dashboards per line, per shift and per cell supplier.

Formation Cycler Pred. Maint Battery Quality AI OEE & Yield Dashboards Capacity Fade Prediction Anomaly Detection Cell Supplier Analytics
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Functionalities Covered

Every Function, Covered

A complete catalogue of EV-specific manufacturing functions we have designed, built and deployed in live battery and vehicle assembly environments

Battery Cell & Module Assy

Cell incoming inspection & grading
Cell serial scan & grouping logic
Module stack assembly tracking
Laser weld parameter capture
Cell voltage & IR measurement
Module OCV & hipot test results
Busbar torque verification
Module-to-pack genealogy link

Battery Pack Assembly

Pack production order dispatch
Formation cycling data capture
Grading & sorting by capacity
Pack OCV & final test results
BMS installation & version record
HV connector torque capture
Pack serial assignment
SAP batch & serial link

Motor & Drivetrain

Stator & rotor assembly tracking
Motor winding test data
Gearbox assembly & torque
Motor EOL test (speed / torque)
Drivetrain sub-assembly serial
Oil fill quantity & spec check
Motor-to-vehicle serial link
Thermal interface material record

Power Electronics & Charging

Inverter & OBC assembly MES
PCB & component traceability
HV cable routing verification
DC-DC converter test results
Charging port installation check
HV isolation test data capture
Software flash version record
EOL charging cycle results

Quality & Safety Gates

Station-by-station quality gates
Mandatory pass before advance
HV hipot & isolation test link
Torque & angle verification
AOI / vision system integration
Non-conformance & CAPA workflow
Customer-specific audit trail
First-time quality rate (FTQ)

ERP & System Integration

SAP PP production confirmation
MM goods issue & receipt
QM usage decisions per pack
WM finished goods management
Serial & batch classification
Inventory reconciliation live
BOM & routing synchronisation
Vehicle order status updates

Reporting & Analytics

Real-time OEE per line / station
Battery yield & capacity dashboard
Formation curve trend analysis
First-time quality rate (FTQ)
Defect Pareto & RCA reports
Cell supplier performance charts
Shift production summaries
Management KPI packs (auto)

Standards & Compliance

IATF 16949 traceability support
IEC 62133 battery safety aware
UN 38.3 test data recordkeeping
FMEA & control plan alignment
Electronic traveller & batch records
HV safety procedure enforcement
Change control & versioning
Full user access & audit trail
Support

Support That Never Stops — Just Like Your Assembly Lines

EV battery and assembly lines run multiple shifts under intense production pressure. Our support model matches — onsite engineers on your shift pattern, remote monitoring 24/7, and planned maintenance around your production schedule.

Tier 1

Onsite Resident Engineer

A dedicated QAS engineer stationed at your plant, working your shift rotations. Available at the battery line or assembly cell — not at a help desk hundreds of miles away.

Dedicated QAS engineer at your plant
Shift-pattern aligned (days / nights / weekends)
Line-side troubleshooting & diagnostics
System configuration & enhancement on-site
Operator and maintenance team coaching
First point of escalation to remote team
24/7 LIVE
Tier 2

Remote 24/7 Monitoring & Support

Round-the-clock remote system monitoring. Our engineers watch MES health, battery line OEE, formation cycler alarms and ERP integration status in real time — and respond before issues become stoppages or quality escapes.

24/7/365 helpdesk coverage
Real-time MES, SCADA & equipment monitoring
Remote access for diagnosis and fix
< 15 min response for critical production issues
Escalation to onsite engineer within 2 hours
Monthly system health and SLA reports
Tier 3

Planned & Preventive Support

Scheduled maintenance visits, software updates and quarterly system reviews planned around your formation cycler calibration schedules, model changeovers and plant shutdown periods — zero production disruption.

Quarterly system health & performance reviews
Planned software version updates & patches
Optimization visits aligned to shutdown periods
Enhancement backlog management & sprints
Annual disaster recovery and backup testing
Full system documentation maintenance

Ready to Transform Your EV Manufacturing Plant?

From battery pack traceability to a full EV plant digitalisation programme — talk to our EV manufacturing specialists and get a tailored proposal with quality improvement and ROI estimates.

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