Prix FOB
Obtenir le dernier prix150 ~ 250 / Piece ( Negotiable )
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
150 ~ 250 / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
150 per Piece
Commande minimale:
1 Piece
Packaging Detail:
Paper carton and standard export pack
Heure de livraison:
within 7 to 15 days
Capacité de Fournir:
12000 Piece per Month
Payment Type:
T/T, L/C, Western Union
Groupe de produits :
Personne àcontacter Ms. Cherry
Yi Neng, Weifang, Shandong
Centrifugal type ventilation
fan
This kind of fan is widely applied in greenhouse, poultry house, industry
workshop,cow/pig house.
Fan details:
1. Fan blade is special disinged, back curved, made of
**0 Krupp stainless steel by
punch forming, large air flow, no deformation,no broken,no rust,
attractive and durable. Thickness is 1.2mm.Surface finish is BA grade.
2. There is a centrifugal
systemto help fan open shutters successfully. So.. the fan
get its name"Centrifugal type ventilation fan".And this centrifugal
system open shutters at completely *0 degree to ensure the lowest
air resistance and biggest air flow.When close, the shutter can
efficiently block light and wind into the building.This device is
made of high quality Nylon
PA*6to ensure a long service life.The fasteners of
centrifugal system all are copper rivets,wear-resisting and no
rust. its guide rod is made **4stainless steel, ensure a high strength,
no rust,reduce friction.
3. Shutter fixed parts are made of high quality nylon which ensure
long service life, open flexibly.Shutters are made of galvanized
sheet.Middle shutter is 1.5mm
thick. Other shutters are 0.8mm
thick, ensure shutters no deformation,running stable.
4. Belts are Japanese Mitsuboshi
brand, ensure the long service life, maintenance free. From
***0 we adopt B belt which 3 times longer service life instead of
type A.
5.Both China famous motor and Siemens motor are available.
Motor voltage and frequency can be
customerized. China famous motor is put in the phase lack
protection device which would power off when shortage of
electricity. Motor protection gradeIP*5. Insulation class: F
grade.
6. Fan belt pulley and flange are made of high strength
aluminum-magnesium alloy by die-casting. Light weight,lower
vibration. Blast-sanding treatment for attractive appearance,
eliminated internal stress to improve its rigidity and
stability.
7.Fan side frame with plastic handle, easy to carry, convenient
to load, reasonable design without injuring hands, beautiful
appearance.
8. Motor plate fixed nuts are changed round type to hexagon type. And with stainless steel
washer, more firmly, never loosen.
9.Linking parts made of aluminum alloy, light weight, no
deformation, and with wear-resistant shaft sleeve, reduce
clearance, then reduce friction to ensure the shutters open
flexibly. Â
*0. Fan bearing adopts imported double-row bearing with special
waterproof design, water can not enter it. high strength, lower
noise, maintenance free and long service life.
*1.Fan blades are adjusted by intelligent dynamic-balance tester,
each blade tolerance weight controlled within 1 g. Ensure the fan
smooth running, lower vibration, less noise, increase
stability.Â
*2. The blade support and safe mets are made by hot dip galvanized
sheet, no rust easily. What's more, some small stand parts,
especially washers as fastener parts are made of stainless
steel.
*3.Complete new CNC production line improves fan quality up to top
grade aesthetic appearance.
Technical parameters:
Â
| Model | Drive way |
Dia.of blade mm |
Rotational speed of blade rpm |
Rotational speed of motor rpm |
Air flow cbm/h |
Total pressure pa |
Noise decibels db |
Input power w |
Rated voltage v |
Height mm |
Width mm |
Thickness mm |
| DJF***0 | Non-belt | **0 | **0 | **0 | ****0 | *5 | <*0 | **0 | **0 | **0 | **0 | **0 |
| DJF****0 | Belt | **0 | **8 | ***0 | ****0 | *7 | <*4 | **0 | **0 | ***0 | ***0 | **0 |
| DJF****0 | Belt | ***0 | **7 | ***0 | ****0 | *7 | <*4 | ***0 | **0 | ***0 | ***0 | **0 |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 150 ~ 250 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 150 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | Paper carton and standard export pack |
| Heure de livraison: | within 7 to 15 days |
| Capacité de Fournir: | 12000 Piece per Month |
| Payment Type: | T/T, L/C, Western Union |
| Groupe de produits : | Ventilation fan |
