Industrial Centrifugal Blower

Product Introduction

Type 9-19 industrial centrifugal fans are usually used for forging furnaces and high-pressure forced ventilation. They can also be generally used to transport materials, air and gases that are non-corrosive, non-spontaneous combustion, non-explosive, non-volatile, and free of oily substances. The medium temperature generally does not exceed 50℃ (the maximum not exceed 80℃) and the dust content and hard particulate matter in the medium is not more than 150 mg/m³. According to customers’ requirements, explosionproof centrifugal fans can be made of stainless steel and glass fiber reinforced plastic.

This centrifugal fan is of single-suction type with a total of 13 machine numbers: 4#, 5#, 5.6#, 6.3#, 7.1#, 8#, 9#, 10#, 11.2#, 12.5#, 14#, 16#. There are two rotating directions: right-hand rotation and left-hand rotation, and six angles: 0°, 45°, 90°, 135°, 180°, 225°. The transmitting modes of this fan are Type A (No4~6.3#) and Type D (NO7.1~16#).

Type 4-72 centrifugal fans are widely applied in industrial and mining workshops, civil buildings, large public buildings, power plants and other places. They can also be used as supporting devices for air treatment facilities and hot air circulation facilities. They are divided into two types: Type 4-72-A and Type 4-72-C. The medium to be conveyed should be gas or air that is non-corrosive, non-explosive, non-flammable and does not contain viscous substances. The dust content and hard particles in the gas should not exceed 150 mg/m³. The medium temperature the conveyed by standard fans should not exceed 80℃; when a heat radiation wheel is added, the fan can convey medium below 200℃ for a long time

This industrial centrifugal fan adopts a reasonable impeller angle design based on aerodynamics, with no mechanical friction during operation. The reasonable blade profile reduce the noise to the minimum. Additionally, the noise generated by this type of fans is high-frequency noise, which can be insulated as long as there are obstacles. The optimal impeller decreases the axial force to the minimum. After static and dynamic balance correction, the whole machine runs stably and the bearing amplitude is relatively small without any additional vibration reduction devices. The backward-inclined impeller isn't easy to adhere to dust and other media and some models are also equipped with cleaning doors, allowing for cleaning and maintenance without disassembling the machine. The motor uses imported bearings and the casing and impeller are made of high-quality steel plates with the surface subjected to spray treatment to strengthen oxidation resistance. 

Product Details

Product Features

This centrifugal fan has the characteristics of low.

 Noise, good performance, stable operation, easy maintenance, corrosion resistance and durability.

Packing & Shipping

Shunda adopts a safe idea for packing. The plastic wraps, cardboard boxes, fillers are usually used in products packing.  These packing materials can keep products from humidity, vibration, corrosion, extrusion, crash and corrosion, etc. Shunda's  factory has specified room and professional forklifts for loading to ensure the safety of the products and employees.

Company Profile

Shunda Air Conditioning Equipment Group Co., Ltd. (Shunda for short below), founded in 2005 and positioned in Luquantun Industrial Park, Shandong Province of China, is a renowned producer in China’s central air conditioning industry. Covering over 70,000 m² earas, with 230 employees, Shunda specializes in HVAC products and solutions. Its products consist of modular air conditioners, fan coil units, ventilating devices, industrial blowers, fireplace valves, ducts, and more—over 70 sorts in total. With ISO9001, ISO14001, and ISO18001 certifications and many national honors, Shunda has constructed a good popularity for its “Jinxin Shunda” brand. The organization has efficiently achieved landmark tasks in China and abroad such as countries of Southeast Asia and Africa and continues to uphold a philosophy of innovation, service and quality.

Our Service 

Requirement communication and technical consultation

• Shunda Group's experienced technical engineers are available to answer customers' questions about the products.

• Provide customers with product catalogs, technical manuals, installation drawings, performance parameters and operation guidances to ensure that customers understand the products.

• Make personalized products and implementation plans for customers if needed.

Product display and demonstration

• Invite customers to our company's producing base to know the characteristics and advantages of the products in terms of appearance, structure, material, technology.

• Use VR or 3D animation to provide customers online product display enabling them to have all round understanding of the products.

• Provide customers with relevant data from application projects so that they can understand the actual performance of the products. 

Installation and commissioning guidance and technical support

• Provide customers with elaborate installation guidance including installation instructions, installation drawings, foundation construction requirements and a list of installation tools to ensure the customer's installers can accurately understand and operate.

• On-line installation guidance is available and Shunda's professional engineers can also be assigned for on-site technique guidance.

Quality assurance and maintenance

• Long-term services can be provided including technical support and spare parts replacement to ensure products' performance and reliability.

• A 24-hr after-sales services hotline is set up to answer customers' calls for products issues at any time.

Periodic follow-up visits and maintenance services

• During the warranty period, customers will be visited every three months. After the quality guarantee period, an online return visit will be conducted once a year to timely collect useful suggestions to improve after-sales services.

• Formulate customized maintenance plans for customers according to the product type, operation time, and working environment.

Technical training

• Regularly provide online products trainings for our customers.

• Set up a technical consultation email box and an online customer service programs to answer questions that customers meet during product use. For technical questions raised by customers, responses will be given within 24 hours.

FAQ

Q: Are you a manufacturer or a sales agent?

A: We are a pioneering manufacturer with a producing area of over 70,000 m². We can produce the host units of central air-conditioning devices and HVAC accessories, such as fireproof ductworks, louver vents, various valves, fan coil units, air blowers and more.

Q: Do you have any warranty policies?

A: Yes, didferent products have different policies. We are certified manufacturer to ensure our customers to buy a high-quality product with an integrated services.