LKW series of voltuteless centrifugal fans with the use of the international advanced technology to develop its own design. the series a total of 13 kinds of wind turbine, flow range from 500 m3/h to 70000 m3/h.Has a structure compact structure, high efficiency. low noise, various types of central air-conditioning units and other HVAC cabinet air -conditioning, purification, ventilation equipment ideal accessory products. 
Specification | 1 | Impeller Diameter | 250-1000mm |
| 2 | Air Volume Range | 500~70000 m³/h |
| 3 | Total Pressure Range | 120~2500 Pa |
| 4 | Total Pressure Efficiency | 64~70% |
| 5 | Sound Range | 80~110dB(A) |
| 6 | Driving Method | Motor direct drive or belt drive |
| 7 | Model No. Setting | 250, 280, 315, 355, 400, 450, 500, 630, 710, 800, 900, 1000 |
| 8 | Applications | Subsidiary equipment for various central air-conditioning units, and other heating, air-conditioning, purification, ventilating equipment. |
Outline of Voluteless Centrifugal Fan The LKW series of centrifugal plug fan was developed by using international advanced technologies. The LKW series includes 13 models as described in the brochure. The volume flow ranges of the LKW series varies from 500 cubic meters per hour to 70000 cubic meters per hour. Some of the features and characteristics of these ventilators are: wide range of applications, high efficiency, low noise, and low power consumption. These ventilators are ideal for use in central air conditioning systems, heating and ventilation air conditioning systems, and in purifiers. They are also suitable for use in a number of other ventilator applications. Mounting unit of Voluteless Centrifugal Fan Impeller, inlet cone and motor are fit together with mounting unit Mounting unit is made of galvanized plate. Many size of motor could be selected, and horizontal or vertical shaft. Many size of connection of inlet cone. Construction of Voluteless Centrifugal Fan : (1). Impeller (made of aluminium with backward blade, according aerodynamics design the impeller have high efficiency and low power. Maximum tip speed of the impeller is 70m/s. Outstanding characteristic is with stable performance and low noise, and the impeller is balanced according to G2.5 to DIN ISO 1940/1 Inside of impeller the GG-hub is fixed with locked bush. The blade is made of stainless or steel) (2). Inlet cone( made of sheet steel and is a special part, it can lead air into impeller stab) (3). Wrap part(warp part of impeller and inlet cone is design to ensure impeller performance and take care to protect, this wrap part manufacturer with aerodynamic via special testing)
FAQ
Q: Are you a manufacturer or trading company? A: Yes, We Zhejiang Lion King Ventilator Co., Ltd. is a professional manufacturer which is the specialist in HVAC fans,axial fans, centrifugal fans, air-conditioning fans, engineering fans etc for the applications of air conditioner, air ex-changer, coolers, heaters, floor convectors, sterilization purifier, air purifiers, medical purifiers, and ventilation ,energy industry, 5G cabinet... Q: Which level of quality are your products? A: We have got AMCA ,CE ,ROHS,CCC certificate so far. Above average and top class quality are your options in our range. The quality is pretty good ,and trusted by many customers in overseas . Q: What is your minimum order quantity, can you send me samples? A: Our minimum order quantity is 1 set, that means sample order or test order is acceptable, warmly welcome you to come and visit our company. Q: Can the machine be customized as our need, such as put on our logo? A: Surely our machine can be customized as your need, Put on your logo and OEM package are also available. Q: What's your lead time ? A: 7days -25days , depends on volume and different items . Q: About the after-sale service, how can you solve the problems occurred of your overseas customer in time? A: Always a pre-production sample before mass production; All products are conducted strict QC and inspection before shipping. The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible. Q: How is your responding time ? A: You will get reply within 2 hours online by Wechat ,Whatsapp , Skype , Messager and Trade manager . You will get respond within 8 hours offline by email . Moble is always availble for picking up your calls .
Zhejiang Lion King Ventilator Co., Ltd. use German advanced technology and process to make axial fans, centrifugal fans, air-conditioning fans, engineering fans etc . since 1994. We have AMCA ,CE ,ROHS,CCC certificate,and most famous engineer case is Great Hall of the People and Shanghai DuPont Plant . WhatsApp: +8618167069821☎️Looking for Lionking agents. 
Customization Available
If you don't find the products you want in our range , please contact us for customization services freely . our profesional engineer team will work out a satisfied stuff with you . Any dimensions of cross flow fans , perfromances of air flow ,air pressure ,noise level , installation positions or other functions are availble for your customizing| Contact Information | |||||
 | Cell phone | 008618167069821 |  | | 008618167069821 |
 | Skype | live:.cid.524d99b726bc4175 |  | | lionkingfan |
 | | 2796640754 |  | | lionking8@lkfan.com |
 | Website | www.lkventilator.com | |||
