High Efficiency Air Supply System for Wastewater Treatment Facilities

1. Quick response mechanism: Provide a 7 × 24-hour service hotline, respond within 2 hours after fault repair, and arrange for technical personnel to arrive on site within 48 hours. Prioritize emergency faults to minimize downtime.

2. Original parts guarantee: All replacement parts are original factory-produced to ensure compatibility. Adequate reserves of accessories like impellers, bearings, and seals support emergency delivery.

3. Professional team support: Our engineering team has over 10 years of maintenance experience in fault diagnosis techniques like abnormal noise, insufficient flow, and high-temperature alarms.

1. Warranty Period: One-year free warranty for the entire machine (excluding vulnerable parts). Monthly equipment inspections to monitor vibration, temperature, and current.

2. Parts Repair: Support core projects like impeller dynamic balance calibration (accuracy ≤ 0.05mm) and gear clearance adjustment. Solutions for bearing wear and seal leakage are provided.

3. Technical Training: Free operation training provided, including start-stop procedures and basic troubleshooting. Detailed maintenance manuals are distributed.

1. Fault Declaration: Submit fault descriptions via phone/online platforms with on-site videos or photos.

2. Diagnosis: Preliminary remote diagnosis followed by on-site service within 48 hours if required, including a complete repair record.

3. Acceptance: 2-hour trial run post-maintenance to test air volume and noise. Follow-up within 7 days to ensure stable operation.

Remote video guidance through AR technology for simple tasks like filter cleaning. On-site expert support for complex issues like rotor jamming.