1. The frame material is galvanized with advanced auto-machining techincs. Sheet thickness 180G/M2. The frame is pressed with flower pattern, which promotes the intension and toughness of the frame.
2. It uses Al-alloy rim, so it has light weight, high intension and good toughness.
3. Being imported from French Original, the bearing is of high intension and durable using-term without any noise.
4. Safety net with easy disaasembly is convenient for maintaining.
5. High precision system is assistanted by computers, which maximizes the effectiveness of the fan. The strict procedures that consist of airflow test, noise test, libration test, drive concentric test, blade RPM test, electric durrect test and whole mahine efficiency test, dynamic balance test, the thickness of the galvanized sheet test, the size of the spare parts test, etc. They assure the quality of the fan.
6. The guarantee period is one year, during which the easily damaged parts are offered free of charge.
7. Shutter is opened by this special automatic centrifugal open system.
8. Motor is specially used for high-performance fan, with updated design for automatic regulating device, the belt doesn't need manual adjustment.
Welcome to contact me for more exhaust fan's details
Contact person: Darcy
|JL-1380(54' ' centrifugal shutter ventilation fan) with CE certificate|
|Fan size||1380mm× 1380mm× 450mm|
|Frame||Hot galvanized sheet, high anti-corrosive durability, zinc coating thickness 180g/m2|
|Frame thickness||Top and bottom frame sheet is 1mm; the left and right sheet is 0.8mm|
|Motor||Chinese , Other motor accordingly, IP 54|
|Motor techenical data||1.1Kw 380 V 50 Hz three phase |
|Blade diameter||φ 1250mm (50inch) |
|Blade No.||6 |
|Blade material||BA430 stainless steel. Thickness 1.2mm|
|Blade instruction||Weight difference between blades is less than 0.5g, blades will go through|
balance test after assembled which can assure steady running and even airflow.
|Shutter ||Centrifugal system opening, spring close system, shutter can be opened at 90 degree.|
|Shutter thickness||Hot galvanized sheet. Thickness 0.8 mm and the middle piece is 1.2mm |
|Shutter Linkage||Aluminium |
|Spring ||304 stainless steel|
|Centrifugal opening system||30% fiberglas and 70% nylon. The column is 304 stainless steel. Weight: 1370± 4g|
|belt||Chinese belt and Mistuboshi belt can be choosed|
|Housing||Galvanized steel. Thickness 1mm|
|Net guard||Two half pieces|
|Small belt pulley||Cast Iron|
|Big belt pulley||Aluminium alloy|
|Motor base||Both 1.5HP and 1 HP motors can be installed|
|Motor hole||Installation hole of motor and nut are all six angles instead of the roundness.|
|Guarantee period||One year. Easy broken parts are offered free of charge during this period.|