Maintenance & Technical support
Preventive maintenance, troubleshooting, inspections and responsive technical assistance for production equipment.
ES-PRO provides maintenance and technical support services for electroplating and surface treatment lines to help customers maintain stable operation, reduce unexpected downtime and extend equipment service life.
Typical support scope includes:
- Preventive maintenance: periodic inspection of mechanical, electrical, automation, filtration, exhaust and utility systems.
- Troubleshooting & repair: diagnosis and rectification of equipment faults, abnormal signals, communication issues and process-control problems.
- PLC & HMI support: checking program logic, I/O status, alarms, interlocks, communication and operator-interface functions.
- SCADA & software support: troubleshooting production software, database connection, data logging, reporting and system communication.
- Electrical system maintenance: inspection of control panels, breakers, contactors, relays, power supplies, wiring and field devices.
- Mechanical maintenance: checking hoists, transfer systems, chains, bearings, rollers, guide rails, motors, gearboxes and moving components.
- Pump & filtration maintenance: inspection of pumps, filters, seals, piping, valves and circulation performance.
- Rectifier support: checking rectifier operation, current and voltage feedback, communication and control interfaces.
- Sensor & instrument calibration: checking level sensors, temperature sensors, flow meters, pH meters, conductivity meters and other process instruments.
- Spare-parts replacement: identification and replacement of worn, damaged or obsolete components.
- Emergency technical support: remote or on-site assistance for urgent production and equipment issues.
- Remote diagnostics: online troubleshooting and technical guidance where remote access is permitted by the customer.
- On-site service: engineer attendance for inspection, repair, modification, commissioning and system recovery.
- System health checks: evaluation of aging equipment, obsolete components and potential reliability risks.
- Maintenance recommendations: preparation of recommended spare-parts lists, maintenance schedules and improvement actions.
- Operator & maintenance training: practical training for daily operation, alarm handling, basic troubleshooting and preventive maintenance.
