AWF系列离心式空调风机AWFSERIESCENTRIFUGALAIRCONDITIONINGFAN

一个企业发展壮大的愿景，一座城市中兴的宏伟蓝图
一个民族复兴的伟大梦想
正在激情进发
这就是梦想的力量
每个企业心中都有一个百年，每个企业都在梦想一个百年
不论怎样的企业
如果没有脚踏实地的耕耘
没有与时俱进的成长
没有携手未来的远见
任何百年的愿景，也不过是水月镜花

公司简介 Company Profile

Shandong Haichuang Fan Co.,Ltd.is located in Wucheng County, Dezhou City,Shandong Pronce.It is a joint-stock cooperative enterprise integrating design,production,and marketing,with a current workforce of 186 employees.The total investment is 1.573 ban,covering an area of 4 8 0 { \ m u } .The company has constructed 28 standardized production workshops with a total construction area of 350,ooo sq meters.The fan project has purchased 90 sets of production equipment,including high-speed punch presses,fully automatic weldingmachines,laser cuttingmachines,fullyautomatic CNC shearing macly automatic CNC bending machines,hydraulic presses,CNC lathes,and highefficiency fanassemblylines.

The company produces 3oo,ooo sets of fannually.Its products feature small size,high flowrate,high eficiency,low noise,and compact structure. They are mainly used in various air conditioning units,heating and cooling fans,ir curtains,building ventilation,and numerous ventilation and heat dissipationapplications.Asa fan manufacturer with standardized management, refined products,and professional production,the company offers products with superior qualitlent service,and timely delivery.Our products enjoya high market share and are highly praised by domestic and international customers.

The company's corporate culture is:"Embracingrs,creating without limits!"

Character determines product,and product determines value.Values are the core of corporate culture and the core of the corporate development strategy.Our advanced corporate culture has d foundation for creating highqualityproductsand shapingcharacter.

Looking to the future,we will continue to accelerate R&D,constantly develop new products,and explore new marke Adhering to the belief of "Customer First,Quality Fundamental,"we will contribute to local economic development and strive to provide excellent service to the fan and air conditioning industries.All employees warmlycome new and old friends to contact us,visit us,and provide guidance.We look forward to becoming your long-term partner and perma

品质一一金些致胜的关键

目录 Catalog

AWF Series Centrifugal Air
Conditioning Fan
Overview.. ..01
Naming convention.. ...01
Product type.. ...01
Product structure.. ...02
Description.. ...03
AWF200B（0.32-4）. ..04
AWF225A（0.25-6）. ....05
AWF225A（0.32-4）. ..05
AWF225A（0.32-6）.. ....06
AWF225A（0.37-4）.. ...06
AWF225A（0.45-4）.. ...07
AWF225A（0.55-4）.. ...07
AWF250B（0.45-4）. ...08
AWF250B（0.55-4）. ...08
AWF250B（0.45-6）.. ...09
AWF250B(0.75-4.).. ...09
AWF250B（1.1-4） 10
AWF280A（0.55-6). ...11
AWF280A(0.75-4).. ...11
AWF280A（1.1-4）.. ....12
AWF280B(0.75-4).. ..13
AWF280B（1.1-4.）.... ...13
AWF280B（1.3-4）)... ..14
AWF280B（1.5-4... ...14
AWF315A（0.8-6）. ..15
AWF315A（0.8-8）. ...15
AWF315A（1.1-6）. ..16
AWF315A（1.8-4）.. ..16
AWF315A（2.2-4）. ...17
AWF315B（0.8-6） ..18
AWF315B（0.8-8） ...18
AWF315B（1.1-6） ...19
AWF315B（2.2-4） ....19
AWF355A（1.1-6） ..20
AWF355A（1.1-8).. ....20
AWF355A（1.5-6）. ..21
AWF355A（1.8-6） .21
AWF355A（3-4）. ..22
AWF355A（4-4） ..22
AWF355B（1.1-8） .23
AWF355B（1.5-6） .23
AWF355B（1.8-6） ..24
AWF355B（3-4） ..24
AWF355B（4-4） ..25
AWF400A（1.8-6） ..26
AWF400A（2.2-6） .26
AWF400A (3-6) ..27
AWF400B (1.8-6） .28
AWF400B (2.2-6） ..28
AWF400B (3-6) ..29
AWF450A (3-6). ..30
AWF450A (3-8).. ..30
AWF450A (4-6).. .31
AWF450B (3-6) ..32
AWF450B (3-8) ..32
AWF450B (4-6) .33
AWF500A（5.5-8） .34
AWF500A (5.5-6). .34
AWF500A (7.5-6).. .35
AWF500B（5.5-8) .36
AWF500B（5.5-6).. ..36
AWF500B（7.5-6）. ..37
Product performance.. .38
Installation and Usage.. .38
Ordering Instructions.. ..38
A corner of the workshop.. ..39

AWF Series Centrifugal Air Conditioning Fan

Overview

The AWF series centrifugal air conditioning fans are low-noise,compact fans independently developed byreferencing advanced technologies of similar international products.With a rated air volume of 1 0 0 0 \mathsf { m } ^ { 3 } / \mathsf { h } to 2 0 0 0 0 m ^ { 3 } / \mathsf { h } and a total pressure of 2 0 0 \mathsf { P a } to 8 5 0 \mathsf { P a } ,they fedirect drive via external rotor motors,offering high fficiency,lownoise,highflowrate,smallsize,ndacompactstructure.Theyareidealsupporting products for variable air volumeaironditioners,ductedairconditioning units,VAVsystems,andother HVACand purification equipment.

Naming convention

Product type

1. Direction of rotation

The AWF series fans are clasified into left-hand rotation (LG)and right-hand rotation (RG).When viewed fromthe motor terminal side,fans with clockwise impelrotation are calld right-hand rotation fans,and those with counterclockwise rotation are called left-hand rotation fans.

2.Discharge Direction

The AWF series fans can be manufactured in four discharge directions: 0 ^ { \circ } ， 9 0 ^ { \circ } 1 8 0 ^ { \circ } ，and 2 7 0 ^ { \circ } ，as shown in Figure 1.

Product structure

The AWF series fan is mainlycomposed offive parts: thecasing,impeler,support plate(frame),motor,and outlet flange.

1. Casing

Thecasing is made of hot-dip galvanized steel plate.The side panels feature an aerodynamic shape,and theinls integrally drawn.The volute is spot-welded tothe side panels to formasingleunit.Aseriesof rivet nut holesare pre-set on the side panels tinstallationaccording to the user's required outlet direction.

2. Impeller

The forward-curved multi-blade impeler is made of high-quality hot-dip galvanizedlplate.The blades are designed ina specific aerodynamic shape to achieve maximum eficiency and minimum noise.The blades are securedtothemid-plateand end ring with rivet clag sufficient rigidityduring continuous operationatmaximum power.Allimpellers undergo staticand dynamic balancing tests,withan internal control accuracy reaching 6 2 . 5 grad (ANSI/AMCA-204).

3.Support Plate (Frame)

The support plate is made of high-quality galvanized sheet metal.Aunique reinforcement process ensures sufficient strength,and the instalionangleof the support plate canbeadjusted according to differentuser requirements.Forfans of AWF315and above,the frame is welded fromangle steel andflatiron.Instalon holes arepunched onallfoursides of the frame to meet userrequirements forinstallation indifferent directions.

4.Motor

The AWF series fans are equipped with external rotor low three-phase asynchronous motors, characterized byafixed shaftand rotating housing.The motor is mounted on theimpeler mid-plateand directly drives the impelervia the rotation of the mtor housing.According to user requirements,the AWF series fans can be equipped with special motors that support stepless speed regulation using methods such as threephase voltageregulators,thyristor voltag regulators,orvariable frequencydrives,toadapt to the varying requirements of the system.

5. Flange

The flange is manufactured from high-quality hot-dip galvanized steel plate,and the connection between theflange and the housing adopts the TOX weld-free procesfeaturing an exquisite appearance with sffcient stiffness and strength.The flange opening size and type refer to Figure 2.

Description

1)The motor power rating for the fan refers to the internal power plusasafety factor for the motor capacity underspecificoperating conditions;it is nwer required when theoutlet is fullyopen.Therefore,to preventmotor burnout due to overload,the fan must not be operated without any external resistance.
2)Thefan performdatainthe catalog is based on tests conductedat the rated speed of the selected motor.We canalso adjust the motor speed to meetactual user requirements.
3) During transportation aandling,the fan should be handled with care.Impact and crushing are strictly prohibited,and the fan must not be stacked in damp or corrosive environments.
4) Before installtion,manualltate the impeller tocheck for excessive tightness orcollision.Only proceed with the trial run after confirming there are no such issues.
5)When connecting theductwork tothe ftand outlet,flexible connections should be usedas much as possible, and the joints must not be pulled too tight.
6)After installation,check the casing and internal compartments toens no tools ordebrisare leftbehind. 7) Before formaloperation,verify that the impeler rotation direction matches the marking on the side plate. 8)When placing an order,pleasecify the fan model,motor model,air volume,air pressure,and other parameters.

Dimensions and Mounting Dimensions

Technical Parameters

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Product performance

Thefan performance parameters in the catalog refer to performance under standard inlet conditions.If the operating conditions diferfrom thestandard inletconditions,conversiontostandard conditbe performed before selection.The rotational speed shown in the catalog is the standard motor speed at 380V, 5 0 H z ；iftheactual voltageor frequency,the actual fanspeed wil vary slightly.The standard inlet conditionsare:atmospheric pressure pt=101325Pa,inlet temperature ta = 2 0 ^ { \circ } \mathsf { C } ,relativehumidity \phi = 5 0 % ,andair density \rho = 1 . 2 {kg } / { m } ^ { 3 } ，

Installation and Usage

1.Before installing thefan,conduct a strict inspection of all components,especially rotating parts suchas the impellerand motolf damage is found,repairit before proceeding with instalation.At the same time,check theinside of the casing toensure no tools ordebris have fallen inor been left behind toent impelerdamage or accidents during operation. 2.When instaling the fan,do not place the weight of the ductwork on the casing.Ensure the shaft is in a horizontal on. If using flexible connections,do not over-tighten the joints. 3.Do notforcibly pullthe motor power leads.The motor power leads must be secured immediately after the fan installed in position. 4.Tightenall connection bolts and anchor bolts. 5.After installation,manually rotate the impeller tocheck forcollsionsor rubbingagainst thecasing wellas any otherabnormal noises. 6.Only power onand test run the fan after ensuring thereare no abnormalities.During the test run,check if the impeller rotation direction isrrect and if the operating current matches the rated current specified on the motornameplate. 7.The motor power rating for the fan refers to the internal power plus asafety factor for specific operatin conditions,not the power required when the outlet is fuly open.Therefore,to prevent motor burnout from overloading,it is strictlyprohibited torunthefanwithout external ree.Toensuresafeoperation,amotor phase loss protection device must also be installed. 8.If abnormal noises or severe vibrations occur during operation,stop the fan immediately for inspecti 9.Keep the fan cleanand regularly remove debris from the blades to prevent impeller imbalance. 10.The motor bearings are fully enclosed,maintenance-free bearings.Their lifespan varies with the operatingenvironment.If abnormal noises occur from the bearings,check and replace them immediately,or contact the manufacturer for repair.

Ordering Instructions

Please specify the fan model,air volume,air pressure,outlet direction,rotation direction,and motormodel when ordering.Any other special requirements must be spec at the time of ordering.

A corner of the workshop

A corner of the workshop

销售网络

Saleand Service

“诚招天下客，誉从质中来”。长期以来，公司十分注重与客户的友好合作，保证品质与服务，珍视荣誉，从而赢得了客户的信赖与支持。与朋友广泛合作，共享繁荣，也成为我们最真诚的追求。

"Soliciting clients in earnest，Win reputation by quality". Fromthe beginnng,inordertowin thecustomer's trustandsupport,ourcompanyalwaysatache great importance tofriendly cooperate with customers,to ensure quality and service,and to value honor. "To widely cooperate with friends and to share prosperity" has become our most sincere pursuit.

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