Service Process
Site Survey
Engineers measure ceiling height, area, heat sources and power grid conditions on-site.
Solution Design
Provide airflow simulation and fan selection plan with transparent pricing.
Professional Installation
Certified team ensures standardized construction with proper safety measures.
Commissioning & Acceptance
Complete system debugging, wind speed measurement, and operator training for handover.
After-sales & Maintenance
1-year warranty + lifetime maintenance with 24-hour response.
Service Commitment
Machine Warranty
Quick Response
Energy Saving Comparison
Standard System
Installation Standards
FAQ
Industrial large fan series require installation height above 6m, while permanent magnet large fans can be installed at minimum 4.5m, and permanent magnet fans at 3.5m. If ceiling height is limited or local ventilation is needed, mobile large fans are available. Our engineers will provide the most suitable solution after on-site survey.
Guangding permanent magnet series uses permanent magnet direct-drive motors without gear noise from reducers. Operating noise can be controlled within 45 decibels, library-quiet level, without interfering with production and business operations.
Regular single unit installation takes about 0.5-1 day, and projects with 10 units or less usually complete in 2-4 days. Construction can be scheduled during non-production hours (night/weekends) to achieve installation without production downtime.
1-year machine warranty with lifetime maintenance. Provide 1-2 free annual inspections (including fasteners, steel cables, and motor condition checks), 24-hour response for repairs, and on-site service within 48 hours in South China region.
Get your high-space ventilation and cooling solution
Provide complete service from site survey, solution design, professional installation to after-sales maintenance