Slow wheel balancing, manual measurements, and inconsistent results can significantly reduce workshop productivity and increase customer wait times. Traditional systems often require multiple operator inputs, making the process more time-consuming and prone to errors, especially in high-volume tire service environments.
The Corghi EM9780C Plus AutomaticLine Touchscreen Wheel Balancer eliminates these challenges with a fully automated, contactless balancing system designed for speed, precision, and ease of use. Featuring laser and sonar-based measurement technology, automatic wheel clamping, and a 32” touchscreen interface, it delivers fast and accurate balancing with minimal operator involvement.
Built for modern professional workshops, the EM9780C Plus integrates advanced diagnostic functions such as BEST FIT and Fast Matching to identify and correct vibration issues efficiently. Its Hidden Weight program ensures a clean, OEM-style finish by placing weights behind spokes, while LED illumination and automatic wheel positioning streamline every step of the process.
Key Features
Fully automatic touchscreen interface
Contactless measurement system for wheel dimensions
Winut one-touch wireless automatic wheel clamping
Automatic electromechanical locking system (optional configuration)
Fast Selection Program (FSP) for instant mode activation
Smart Arm measurement system with high precision detection
LED illuminated working area
Laser-assisted adhesive weight positioning system
RPA automatic stop-and-position wheel braking
BEST FIT program for vibration-free driving optimization
OPT Flash for road noise and imbalance reduction
Hidden Weight automatic balancing function
Weight Management Plus system for reduced counterweight usage
Sonar Run-Out diagnostic system compatibility (optional kit)
Multi-operator memory and workflow profiles
USB update system for software upgrades
LAN connectivity for workshop integration
Compact wheel guard design for space-saving installation
Slanted ergonomic front panel for easier inner rim access
Designed for high-speed, high-volume professional workshops
Corghi EM 9780C Plus Manual
Corghi EM 9780C Plus Product Manual
Ideal For
Tire shops and dealerships handling daily tire service
Auto repair centers adding wheel and tire work
Home garages and serious DIY mechanics
Fleet maintenance operations
Technical Specifications
Maximum rim diameter (measurement) | 32” |
Rim width range | 1.6” – 23.6” |
Rim diameter setting range | 2” – 35” |
Shaft diameter | 40 mm (1.57”) |
Balancing speed | 75–98 rpm |
Resolution | 1–5 g |
Average measurement time | ~7 seconds |
Maximum imbalance value | 999 g |
Maximum wheel diameter (with guard) | 44” (1118 mm) |
Maximum wheel width (with guard) | 560 mm |
Wheel weight capacity | 85 kg |
Power supply | 115–230V / 1Ph / 50–60Hz |
Power consumption | 550 W |
Machine weight | 183 kg |
Winut system frequency | 2.4 GHz |
Warranty | |
3 Year Parts | |
1 Year Labor |

