Wholesale 9-19A High Pressure Centrifugal Fan Factory, Manufacturers

1 / 1

Wholesale 9-19A High Pressure Centrifugal Fan Factory, Manufacturers

Our companytype A has eight types of machine numbers:
NO3.15,3.55,4,4.5,5,5.6,6.3,7.1
Our company type D has Fivetypes of machine numbers:
NO7.1,8,10,12.2,12.5

This fan can be made into two types:right-handed and left-handed, called a right cyclone fan.Using "right"to indicate counterclockwise rotation of the impeller is called a left cyclone,and using "left"to indicate.

The outlet Â position of thefan is represented by the outlet angleof Â the casing.The9-19 type fan NO3.15-7.1 is manufactured in various types and can be installed in the required Â position according to the require ments of the user.The adjustment range of the air outlet Â position is 0Â°~225Â°,with an interval of 22.5Â°or45Â°,which is atotal of six types(0Â°, 45Â°,90Â°135Â°,180Â°,225Â°).NO7.1 Create adirectional angle based on user needs

The transmission mode of the fanisAtype and D type.

Send Inquiry

Product Description

📊

PRODUCT PARAMETERS

Model	Speed (r/min)	Power (kW-P)	Traffic (m³/h)	Total Pressure (Pa)
3.15A	2900	0.75-2	402-545	2223-2262
3.15A	2900	1.1-2	617-832	2231-2017
3.55A	2900	1.5-2	560-760	2545-2590
3.55A	2900	2.2-2	860-1160	2554-2310
4A	2900	2.2-2	824-1264	3584-3597
4A	2900	3-2	1410-1704	3507-3253
4.5A	2900	4-2	1174-2062	4603-4447
4.5A	2900	5.5-2	2281-2504	4297-4112
5A	2900	7.5-2	1610-2844	5697-5517
5A	2900	11-2	3166-3488	5323-5080
5.6A	2900	11-2	2622-3619	7182-7109
5.6A	2900	18.5-2	3996-4901	6954-6400
6.3A	2900	18.5-2	3220-5153	9149-9055
6.3A	2900	30-2	5690-6978	8857-8148
7.1A/D	2900	37-2	4610-7376	11717-11596
7.1A/D	2900	55-2	8144-9988	11340-10426
8D	2900	75-2	6594-11649	15034-14546
8D	2900	110-2	12968-14287	14021-13362
10D	1450	30-4	6440-12450	5941-5495
10D	1450	37-4	13952-15455	5244-4958
11.2D	1450	45-4	9047-15380	7364-7236
	1450	75-4	17471-21716	6927-6246
	960	15-6	5990-11580	3182-2996
	960	22-6	12978-14375	2860-2705

⚙️

CHARACTERISTICS

This fan is mainly composed of impeller, casing, air inlet, frame (B3 model), and other components equipped with a direct connected motor.

✦

Impeller: Made of 12 pieces of carbon steel with straight forward blades. The front cover and blades of the impeller are molded in one go. After the impeller is formed, it is strictly balanced and calibrated.

✦

Shell: Made of carbon steel material welded into a volute shape. The fan is compact and flexible overall, saving space, and suitable for various occasions.

✦

Air Inlet: Carbon steel one-time convergent streamline overall structure, installed on the side of the fan, and bolted to the front cover plate.

✅

ADVANTAGES

The 9-19A high-pressure centrifugal fan, compared with similar fans at home and abroad, features high efficiency, low noise, flat performance curve, and a wide efficiency area.

This fan is generally used for forging furnaces and high-pressure forced ventilation, and can be widely used for material transportation. It is also suitable for conveying air and non-corrosive, unnatural, and non-viscous gases.

✔

Temperature Resistance: The medium temperature generally does not exceed 50°C (up to 80°C).

✔

Dust Tolerance: Hard particles contained in the medium are not more than 150mg/m³.

✔

High Compatibility: It can completely replace low-rate 8-18 and 9-27 series fans.

❓

Frequently Asked Questions

Q1: What are the primary applications for the 9-19A high-pressure centrifugal fan?

It is ideal for forging furnaces, high-pressure forced ventilation, and various material transportation needs. It excels in environments requiring non-corrosive and non-viscous gas conveyance.

Q2: What materials are used in the construction of the impeller?

The impeller is constructed from 12 pieces of high-quality carbon steel with straight forward blades, molded in one go for maximum durability and precision balancing.

Q3: What is the maximum operating temperature for this fan?

The standard medium temperature should not exceed 50°C, though it can handle temperatures up to 80°C under specific conditions.

Q4: Can this fan handle air with dust particles?

Yes, it can handle air containing dust and hard particles, provided the concentration does not exceed 150mg/m³.

Q5: How does the 9-19A compare to the 8-18 or 9-27 series?

The 9-19A is designed to be more efficient with lower noise levels and a flatter performance curve, making it a superior direct replacement for older 8-18 and 9-27 models.

Q6: Is the fan design space-efficient?

Yes, the shell is welded into a compact volute shape, making the overall unit flexible and space-saving for diverse industrial installations.