Centrifugal Fan / Exhaust / Direct-Drive / with Forward Blade

Through continuous technical exchanges and unremitting technical research, we have built a complete service chain of pre-sale selection, installation, and after-sale maintenance of DC High Efficiency Centrifugal Fans, axial fan for dehumidifier, External Rotor Axial Fan. We adhere to the quality policy of 'for users' and provide customers at home and abroad with more cost-effective products, competitive prices, timely delivery and high-quality services. We take "striving to innovate for the realization of customer goals" as our corporate mission, and continue to devote ourselves to product development and innovation, and help partners succeed!

Production description
Backward Centrifugal blowers are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency.
Backward centrifugal impellers offer a quiet and compact air moving solution. The Permanent Split Capacitor (PSC) motors provide reduced operating costs and longer service life. Ball bearing construction allows multiple mounting options. Backward centrifugal impellers have low profiles that do not require an enclosure. Air is discharged 360° radially from the impeller wheel. These units operate very efficiently at high pressures.
(1)Material: Impeller: galvanized sheet steel
Rotor: Coated in black plastic
(2)Bearings: Maintenance- free ball bearings
(3) Direction of rotation: Clockwise, seen on rotor (opposite cable exit), or viewing from inlet
(4)All models have reached UL approval, CE approval and CCC approval
(5)The type of protection is IP54. All models are fitted with an internal Thermal Overload Protection Device
(6)Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request (Any)
(7)Insulation class is class B or class F

Performance parameters

Product feature and application

(1) Product feature:

●Compact structure

●Specialized design

●Refined process control

●Simple Installation

●High efficiency and low noise

●Long service life

(2)Application

Exhausting industrial processes, roof and building ventilation, clean room and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryers

Production details 

Company profile

Founded in 1980, Ningbo lionball Ventilation Co., Ltd. is a key high-tech enterprise of the National Torch Program, which integrates product research and development, manufacturing and sales.Our company has passed ISO9001 quality management system certification and ISO14001 environmental management system certification.

"Lionball" brand after 40 years of precipitation, was awarded as a well-known trademark in Zhejiang Province.Our fan and motor products in the international industry has a high reputation and good reputation.Products are exported to the United States, Germany, Italy and other European and American countries as well as Brazil, Russia, other emerging industrial countries and other parts of the world.The main partners are Emerson, Panasonic and other world top 500 industry famous companies.The main products have passed the German VDE, the United States UL, Europe CE and RoHS and China CCC certification.

Since our company was founded, our Centrifugal Fan / Exhaust / Direct-Drive / with Forward Blade has not only gained a good reputation in China, but also entered the international market. Based on the absorption of science and technology, the introduction of advanced technology at home and abroad, the company continues to develop new products, we continue to interact with customers, track equipment operating conditions, improve after-sales service work, and won unanimous praise from customers. Our company has a large number of perennial inventory, price, fast supply, only to provide customers with perfect service.