AC Low Noise Single Inlet Cast Iron Exhaust Blower Ventilation Fan

The high quality of our Forward Curved Centrifugal Fan, Electeical Comutation, refrigerator condenser fan depends on the continuous improvement of product quality and stable technical performance. The fierce market competition has trained our competitiveness, which enables us to have transnational business strength. The company has strong technical force, advanced production equipment, and complete testing methods. It has passed a number of domestic and foreign certifications; the company's products have passed a number of quality management system certifications and are exported to overseas markets. We are ready to manufacture products to your satisfaction according to your specific needs. Our company uses modern quality management methods to ensure product quality to the maximum extent, reduce the rate of defective products, and the economic benefit is very significant.

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.

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

●Condenser

●Evaporator 

●Pipe fan 

●Roof ventilator

●Heat dissipation and ventilation 

Production details 

Deliver and serving

(1)Deliver

About 30-40 days after receive client’s payment. Because we are manufacturer, and we don’t have production in stock. We will arrange production as soon as possible.

(2)Service

①Pre-sales services:

We have Personalized Customization Scheme for every client.

We will adjust the voltage, frequency, length of line and other detail character according to client’s demand.

②After-sales services

According to the requirements of consumers, carry out the technical guidance on the use and other aspects

Dealing with customers' letters, visits and telephone complaints, answering customers' inquiries. At the same time, we will use various ways to collect the opinions of consumers on the quality of products, and improve them in time according to the situation.

warranty: one year after ETD.

Company profile

NINGBO LIONBALL VENTILATOR CO.,LTD. was established in 1980. Lionball is one of the key Hi-Tech enterprises of the National Torch Program and a production enterprise combining development,manufacturing and sales together. Lionball has passed the certification of ISO9001 Quality Management System and ISO14001 environmental management system certification.

Lionball specializes in the production of external rotor axial fans, centrifugal fans, shaded pole motors, unit bearing motors, EC motors, sewing machine motors and medical centrifugal motors.Our products are widely used in ventilation, air-conditioning, refrigeration, medical treatment, fresh air, air purification, new energy, auto parts, appliances and other areas. Our company covers an area of 30,000 square meters and employs about 300 Chinese and foreign workers.After 40 years of history of precipitation, "Lionball" brand wins the “Famous Trademark” in Zhejiang Province."Lion ball" brand motors and "Lion ball" brand fans own great awareness and reputation on the international markets.

We open up the market with the spirit of 'bright sword', constantly cooperate with the market development trend and the growing social demand and are determined to reform and innovate, so as to make the AC Low Noise Single Inlet Cast Iron Exhaust Blower Ventilation Fan quality more perfect. While improving the quality of our products, we win the trust of the public, enhance the image and reputation of the enterprise, and gain market advantages. As the saying goes: "Unity can produce combat effectiveness." Unity and cooperation is a kind of ability, a quality skill that our employees should possess.