At present, the company sells well-known industrial control products at home and abroad as agents, such as:
An Chuan, Mitsubishi, Siemens, Fuji, Hitachi, Omron, Schneider, Delta, ABB.
Emerson, Dongyuan, Lan Sen, Xilin, Kangwo, Xinyi, Invigorating, Fulin, AB, etc.
Maintenance process:
Step 1: Ask the user about the fault of the frequency converter.
Step 2: According to the user's fault description, analyze the causes of this kind of fault.
Step 3: Open the repaired equipment, confirm the damaged equipment and analyze the feasibility of maintenance and recovery.
Step 4: According to the working position of the damaged device, read and analyze the working principle of the circuit, and find out the cause of the device damage.
Step 5: Contact the customer, quote the maintenance price, and ask the user for maintenance advice.
Step 6: Find relevant equipment for replacement.
Step 7: Power on the frequency converter for experiment when the fault and cause of the frequency converter have been eliminated.
Step 8: Enter the system when the frequency converter works normally.
24-hour maintenance service, rapid response test.
Maintenance function:
The enterprise operation of maintenance provides customers with continuous guarantee of free inspection. Check the maintenance price first, and then carry out maintenance after being approved by users. Adequate spare parts and quick delivery. All maintenance frequency converters have passed the load test and quality assurance, and the maintenance price at the circuit board level is favorable. Can provide door-to-door service, fast, excellent price.
The company has long been committed to the maintenance of various imported and domestic frequency converters, PLC, AC/DC servers, soft starters and various automatic control equipment circuit board cards, as well as various frequency conversion energy-saving transformation applications.