Service Overview
NDTECH provides full-spectrum repair services for CNC milling (VMC/HMC), CNC lathe, and multi-axis machining controllers. We troubleshoot system boot failures, position feedback faults, CPU card errors, and CRT/LCD display glitches to keep your precision manufacturing lines operational.
Common Fault Symptoms We Troubleshoot & Fix
- Axis error codes (e.g., Fanuc 401, 414, Siemens 25201 Alarm)
- CNC Controller fails to complete boot/STUCK on splash screen
- Blank LCD screen or unresponsive membrane keypad buttons
- Spindle drive synchronization failure
- Parameters or ladder logic program memory corruption
Our Laboratory Diagnostic Capabilities
- Fanuc / Siemens / Mitsubishi Mainboard & Sub-card Repair
- EPROM / EEPROM Data Backup & CMOS Chip Reprogramming
- CRT to High-Resolution LED/LCD Panel Retrofitting
- Full Multi-Axis Closed Loop Simulator Testing
- Encoder Signal Input/Output Alignment Verification
Supported OEM Brands
Fanuc
Siemens Sinumerik
Mitsubishi MELDAS
Heidenhain
Haas
Mazak
Frequently Asked Questions
Q: Do I lose my CNC parameters during motherboard repair?
No. We back up all parameters, pitch error compensation data, and PLC ladder logic to secure storage before commencing any hardware solder work.
Fast Diagnostic
Get CNC Controller & Machine Repair Quote
Speak with our specialist engineer or submit your board details.
Call +91 9904841888