Air Conditioning System Maintenance and Repair

Service Scope: (All automation equipment and CNC machine control and drive boards)

All electronic circuit boards for the equipment of a PCB manufacturing company (such as drilling machines, etching machines, exposure machines, etc.), including CPU boards, signal boards, amplifiers, I/O boards, laser sensors, touch displays, various special displays, and all circuit boards and control panels on other electronic equipment.

2. Industrial Automation Control Panels: Various power boards, systems like Siemens, ABB, Schneider, CNC machine control panels, plastic machinery control panels, and various air compressor control panels. Includes inverters, DC speed controllers, soft starters, encoders, and PLC programmable controllers.

3. Mechanical Industry: Siemens systems, Fanuc systems, FIDIA, Amada, YCM, Daewoo systems; various brands of CNC machine control panels including machining centers, CNC punch presses, shears, bending machines; a range of inverter series, AC-DC drives, encoders, PLC program controllers, various gas detection and assembly equipment; welding machines, etc.

4. Printing Industry: Laser typesetting and proofing for brands like Screen, Jianshen, Fujifilm, KBA, Tianma; automatic plate-making and drying machines; printing presses, offset presses, and web presses from brands such as Heidelberg, Roland, Liangming, Komori,滨田, Akira, Sawaki, and Mitsubishi; as well as control panels for folding machines, perfect binders, cutting machines, thread locking machines, and hot stamping equipment. Additionally, power drivers, fully automatic corrugated board (box) production lines, automatic paper feeding and gluing machines, computer three-side seal bag machines, and high-speed automatic box gluing machines.

5. Food Industry: Homogenizers, sterilizers, labeling machines, weighing machines, can-making machines, control panels for canners; flow controllers, electronic displays, sugar content meters, sealing machines, and various packaging machines; large ovens, power drivers, coffee machines, etc.

6. Apparel Industry: Mitsubishi high-head machines, sleeve setter machines, spinning machines, computerized embroidery machines, Brother sewing machines, printing machines, overlock machines, dyeing machines, coating machine circuit boards, and various imported apparel machinery circuit boards and control panels, including Japanese JUKI, Yu Ren brand apparel machines, Italian MACPI, etc. Also, electronic industrial control equipment for the chemical industry, elevator industry, packaging industry, and more.

Numerical Control Units and Servo Drives

SIEMENS 802S, 802C, 802D, 810T, 810M, 810D, 840D CNC systems. Various CNC system control panels, such as: Siemens 610 611 series power modules, driver modules.

2. FANAC 0 Mate, 3T, 0 series CNC systems' mainboards, PC boards, power modules, and spindle and servo drive units.

3. AB Servo Drives, such as OSI series, OSS200, and other servo drives.

Mitsubishi J2S series servos, Mitsubishi network drives.

Touchscreen and Monitor:

SIEMENS Mitsubishi various CNC monitors.

2. Sharp LCD screens, Pro-face LCD displays

3. OP System Operation Changes

Variable frequency drives and controllers:

Toshiba: VFA3, VFS9, VFA5 series.

2. Siemens: 6SE71 series, 6SE70 series.

3. Mitsubishi, Yaskawa, Omron, Panasonic, SEW, Fuji, Schneider, and various other power inverters.

DC Drive Unit:

SIEMENS 6RA21, 6RA23, 6RA24, 6RA70 DC Speed Control Devices

2. Euromain 590, 591, 594 series.

Programmable Logic Controller

1. KOYO: KOSTAC series, Siemens S5 series, S7 series, Mitsubishi: FX series PLC.

2. PLC, power modules, CPU modules, input, and output modules, etc. Service Commitment:

Standard repair time: 5-7 working days; expedited 1-3 working days; (not applicable for hard-to-source components).

Warranty Period: Three months warranty on the repaired parts. Long-term maintenance cooperation agreements are available, with priority scheduling and discounted rates.

Technical Level: Our company specializes in component-level repair without drawings, unrestricted by the functionality of circuit boards. We boast skilled and experienced repair engineers who are highly proficient in the structure of imported equipment and electronic circuits, with a deep accumulation of experience in the electronics field.

Should your company require repairs, you are welcome to bring the faulty circuit board to our office for inspection and repair, or contact us by phone, and we can arrange to pick up the item for repair. We are committed to resolving all inconveniences caused by circuit board issues with enthusiasm and expertise, ensuring the seamless continuation of your production.