Shandong Yuyun Sanhe Machinery Co., Ltd.  

Product Name: Djf (b) -1 Series Hanging Exhaust Fan/Box Fan-Lee Model NO.: DJF(B)-1 Certification: RoHS, ISO, CE, SGS, CCC, BV Mounting: Ceiling Fan Electric Current Type: AC Type: Axial Fan Blade Material: Stainless Steel Material: Hot-Galvanized Steel or Stainless Steel Type: Heavy Duty Production Net Certificate 1: ISO9001:2008 Certificate 2: SGS Certificate 3: BV Usage: for Air Conditioner Cooling Method: Direct Cooling Trademark: Sanhe Transport Package: Paper Carton Specification: 830/900/1000/1100/1220/1380/1530 Origin: Made in China Product Description DJF(b)-1 series Hanging Exhaust Fan, Features as per following:1. Fan blade is made of Krupp stainless steel by punch forming. No dust, attractive and durable. Special blades shape design ensure large air volume, no deformation, no broken, keep air volume same all the way. Thickness 1.2mm, surface finish BA grade.2. Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduce the weight of blade impeller complete, high corrosion resistance. Special three reinforced ribs pulley design. Blast-sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability, never broken.3. Fan bearing adopts imported double-row bearing with special waterproof design, water can't enter. High strength, lower noise, maintenance free and long service life.4. Hot-DIP galvanized blade support and safe net ensure never rust.5. Fan frame with 4 hoist rings, convenient for installation and angle adjustment, ensure excellent performance.6. Belts are Japanese Mitsubishi brand, ensure the long service life, maintenance free.7. Fan galvanized round frame with zinc-coated of 180g/sqm, increase zinc-coated layer, to ensure never rust.8. Fan blades are adjusted by intelligent dynamic-balance tester, ensure the fan smooth running, lower vibration, less noise, increase stability and service life9. Complete new CNC production line improved fan quality up to top grade, aesthetic appearance.Model Specification Blades DiameterBlades Rotational Speed Motor Rotational Speed Air FlowTotal PressureNoise Decibels Input PowerRated VoltageHeightWidthThickness DJF(b)-1-900750mm 630rpm1400rmp 28000m³ /h 65 < =65 370w 380v 900mm 900mm 420mm DJF(b)-1-1000 900mm 610rpm 1400rpm 30000m³ /h 70 < =70 750w 380v 1000mm 1000mm 420mm DJF(b)-1-11001000mm 600rpm 1400rpm 32500m³ /h 70< =70 750w 380v 1100mm 1100mm 420mmDJF(b)-1-12201100mm460rpm 1400rpm38000 m³ /h73< =70750kw 380v1220 mm1220 mm420 mmDJF(b)-1-13801270mm439rpm 1400rpm44000 m³ /h56< =701100kw 380v1380 mm1380 mm420 mmDJF(b)-1-15301400mm325rpm 1400rpm55800 m³ /h60< =701500kw 380v1530 mm1530 mm420 mm