Shanghai Quli Automation Technology Co., Ltd.: Professional Siemens automation industrial control equipment maintenance technology, Siemens product maintenance: Siemens industrial computer maintenance, Siemens servo motor maintenance, Siemens CNC system maintenance, Siemens touch screen maintenance, Siemens DC speed regulator maintenance, Siemens frequency converter maintenance, Siemens NCU maintenance, Siemens S120 maintenance, Siemens CNC machine tool maintenance, Siemens operation panel maintenance, Siemens power module maintenance, Siemens power supply maintenance, Siemens shaft card maintenance, Siemens drive module maintenance, Siemens sub drive maintenance, Siemens CNC power supply maintenance, Siemens soft starter maintenance, Siemens PLC maintenance, Siemens servo drive maintenance, Siemens servo controller maintenance, Siemens PCU50 maintenance, PCU industrial computer repair, Siemens CPU repair, Siemens PC677B repair, Siemens PC670 repair, Siemens PC877 repair, Siemens IPC547 repair, Siemens 6RA80 repair, Siemens 6RA70 repair, Siemens industrial computer repair, Siemens industrial display repair, Siemens servo motor repair, Siemens circuit board repair, Siemens power board repair, Siemens motherboard repair, Siemens driver board repair, Siemens power module repair, Siemens host repair, Siemens equipment professional repair

Various types of frequency converters, servers PLC、 Circuit boards for touch screen displays, instruments, medical equipment, power supplies, UPS, and various control devices, as well as various types of CNC machine tools including high-speed drilling machines, gong machines, laser drilling machines, spark machines, wire cutting machines, machining centers, surface mount machines, marking machines, embroidery machines, injection molding machines, and other specialized machine circuit boards, various special control chips, circuit board manufacturing equipment, papermaking equipment, textile equipment, etc. are not subject to industry restrictions. Mitsubishi system circuit board control boards and industrial control circuit board maintenance; CPU board maintenance; Temperature controller; Sensors; Siemens system; Fanuc system; Frequency converter; AC-DC driver; PLC program controller; CNC machine control board; Measuring machine; Elevator control panel; Power supply and various display screens.; Bus communication; I/O board; Heidelberg Roland; Welding machine; Switching power supply; Servo controller; Multi axis controller; High frequency transformer electronic rectifier, PC board, argon arc welding plate, ion cutting machine, wire cutting machine, laser cutting machine, chemical industry Electrical appliances, refrigeration equipment, medical equipment, instruments, meters, CNC machine tool circuits, elevator circuits, automation transmission equipment circuits, mechanical circuit modification, programming, design, installation, digital circuits, digital circuits, analog circuits, various power boards, drivers, machine tools, milling machines, grinders, gantry planers and other circuit boards, maintenance of various CNC machine tool circuit boards, AC drives, DC drives, servo motors, encoders.

Technical advantages: Our company has a professional maintenance team dedicated to circuit boards with ten years of rich work experience and extensive maintenance experience. We can perform inspection and maintenance on any equipment or circuit board (including frequency converters, server PLCs, various controllers for human-machine interfaces, power supplies, and boards, etc.) without industry restrictions. We can identify circuit board faults by analyzing component brand, model, parameters, and substitutions without drawings.

Service process:

1、 After receiving the customer's request for machine repair, inquire about the fault situation to determine the cause of the fault and make a preliminary quotation;

2、 Conduct a comprehensive inspection of the machine or board sent by the customer for repair, determine the fault situation, provide the customer with a testing report, and report the official repair price; Repair will be carried out after the customer confirms the quotation;

3、 The maintenance content includes eliminating known faults, replacing aging and damaged components, cleaning and maintaining the inside and outside of the whole machine.

4、 After repair, conduct simulated load testing on the equipment and send it back to the customer for on-site testing on the entire machine.