Industrial-Grade Centrifugal Corrosion Resistant Blower for Extreme Environments

• Customization: Available
• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture
• Model NO.: 4-73 Series
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Color: White, Red, Blue, etc.
• Craftsmanship: Anti-Corrosion, Explosion-Proof, Wear-Resistant
• Protection Level: IP55/IP65
• Insulation Level: F/H
• Inspection Process: Dynamic Balancing, Flaw Detection, etc.
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HENGDING
• Origin: China
• HS Code: 8414593000
• Production Capacity: 10, 000 Units/Year
• Package Size: 160.00cm * 110.00cm * 150.00cm
• Package Gross Weight: 380.000kg
• Lead Time: 4 days (1 - 10 Sets) ; To be negotiated ( > 10 Sets)

Product Description

 

Product Description

 

The Industrial-Grade Centrifugal Corrosion Resistant Blower is engineered to withstand the toughest industrial environments. Built from high-quality materials that resist corrosive substances, this blower ensures reliable performance and durability in applications where regular equipment often falls short. Designed for use in petrochemical plants, marine environments, and factories exposed to acidic or alkaline chemicals, this blower is an essential tool for maintaining air quality and safe working conditions.

This centrifugal blower features a specially coated impeller and casing that prevents damage from rust, chemical exposure, and salt. The high-efficiency impeller maximizes airflow and operates at low energy levels, resulting in substantial cost savings over time. In addition, the blower's robust construction reduces vibration, ensuring stability and prolonged motor life even in continuous operation.

Easy maintenance access points make regular inspections and part replacements simple, keeping downtime to a minimum. With its large airflow capacity and stable performance, this blower is ideal for industrial ventilation, dust extraction, and exhaust systems in challenging environments. The corrosion-resistant design reduces maintenance needs, saving both time and money while extending the equipment's lifespan.

For businesses that demand powerful, reliable air handling solutions, the Industrial-Grade Centrifugal Corrosion Resistant Blower offers unmatched performance and efficiency in extreme conditions. Choose this blower for an air-handling solution you can trust.
 

Detailed Photos

 

Product Parameters

Series no.	4-73 series	Feature selection
		Normal	anti-corrosion	wear-resisting	High temperature	anti-explosion	Remarks
Performance	Impeller diameter	400-3000mm
	Rotation speed	≤4000rpm
	Pressure range	615-8302Pa
	Flow range	10696-952530m³/h
Structure	Blade type	Backward, Straight, Aerofoil type
	Impeller support	SWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type
	Lubrication method	Oil bath lubrication, grease lubrication, lubrication oil station					Can be specified
	Cooling method	Air cooling, Water cooling, Oil cooling					Can be specified
	Driven mode	Direct driven, Coupling driven, Belt driven					Can be specified
Gas composition	Gas temperature	Normal	Customer request	Customer request	≥250ºC	Customer request
	gas characteristic	Clean gas	Corrosive gas	Particulate dust	High temperature gas	Flammable gas, explosive gas
System configuration	Motor brand	Chinese famous brands, ABB, Siemens, WEG etc					Can be specified
	Impeller	High quality carbon steel	FRP, Stainless steel, Rubber Lining	Wear-resistant layer or wear-resistant liner, ceramic patch	High temperature high quality alloy steel	FRP, Aluminum alloy	Can be specified
	Air inlet cone	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
	Casing	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
	Air damper	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel	High quality carbon steel	Can be specified
	Main shaft	High strength carbon steel, Alloy structural steel					Can be specified
	Bearing						Can be specified
	Bearing housing	Cast iron
	Foundation bolts	GB799-1988
Option parts	System base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument.

Product number	Rotating speed	Air volume(m³/h)	Full pressure(Pa)	Power (kW)
	r / min
G4-73 № 8 D	1450	16156~30993	2104~1400	18.5
G4-73 № 9 D	1450	23003~32079	2668~2559	30
		35052~44128	2440~1775	37
	960	15229~29216	1163~775	11
G4-73 № 10 D	1450	31554~60533	3301~2194	55
	960	20891~29134	1437~1379	15
		31834~40077	1315~958	18.5
	730	15886~30475	829~553	7.5
G4-73 № 11 D	1450	41999~47427	4003~3986	75
		53142~80570	3943~2659	90
	960	27806~31400	1741~1734	22
		35183~53343	1715~1160	30
	730	21144~40562	1004~669	11
G4-73 № 12 D	1450	54526~76040	4777~4582	132
		83088~104600	4366~3171	160
	960	36100~45677	2075~2044	37
		50344~69253	1990~1381	45
	730	27451~30999	1196~1191	15
		34734~52661	1178~797	18.5
G4-73 № 14 D	1450	86586~120740	6541~6272	280
		131940~166100	5975~4333	315
	960	57326~64735	2831~2819	75
		72534~109970	2789~1883	90
	730	43591~66425	1630~1491	37
		72059~83624	1391~1086	45
G4-73 № 16 D	960	85571~164150	3709~2465	185
	730	65069~124820	2133~1420	75
	580	51699~99178	1343~895	45
G4-73 № 18 D	960	121830~154160	4710~4639	280
		169910~233730	4518~3126	310
	730	92648~177730	2705~1800	132
	580	73610~141210	1702~1133	75
G4-73 № 20 D	960	167130~188730	5837~5812	430
		211470~320610	5749~3870	520
	730	127080~177230	3347~3211	220
		193660~243800	3060~2225	250
	580	100970~140810	2104~2018	110
		153860~193700	1924~1400	132
Y4-73 № 8 D	1450	16156~18244	1303~1298	11
		20442~30993	1284~868	15
Y4-73 № 9 D	1450	23003~32079	1651~1584	22
		35052~44128	1511~1100	30
	960	15229~29219	721~481	7.5
Y4-73 № 10 D	1450	31554~44004	2041~1959	37
		48083~60533	1867~1359	45
	960	20891~40077	891~594	11
	730	15886~30475	515~343	5.5
Y4-73 № 11 D	1450	41999~47427	2474~2463	55
		53142~80570	2437~1646	75
	960	27806~53343	1079~719	18.5
	730	21144~29487	623~598	7.5
		32220~40562	570~415	11
Y4-73 № 12 D	1450	54526~68992	2949~2905	90
		76040~104600	2829~1961	110
	960	36100~69253	1285~856	30
	730	27451~34734	742~731	11
		38282~52661	712~495	15
Y4-73 № 14 D	1450	86586~109550	4029~3968	185
		120740~166100	3864~2676	220
	960	57326~72534	1752~1726	55
		79944~109970	1681~1167	75
	730	43591~49225	1010~1006	22
		55156~83624	995~674	30
Y4-73 № 16 D	960	85571~108270	2293~2258	110
		119330~164150	2200~1526	132
	730	65069~73480	1321~1316	45
		82333~124820	1302~880	55
	580	51699~99178	833~555	45
Y4-73 № 18 D	960	121830~169910	2908~2790	200

 

 

 

Packaging & Shipping

 

Installation Instructions

 

Option 1: Our company can provide remote video guidance for installation through WhatsApp, WeChat, and other chat software.

Option 2: Our company sends employees with more than 30 years of service to the site to guide installation.
 

Company Profile

 

Certifications

Our company has passed CCC fire product compulsory certification, ISO9001 quality management system certification, CE EU certification, KA mining product safety landmark certification, and other certifications.

FAQ

Q. What information should I provide when inquiring?
A: Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature

Q. What is your warranty?
A. Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions for spare parts to ensure.
continuous safe and high-quality equipment operation.

Q. How does your factory control product quality?
A. We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.

Q. What are your terms of payment?
A. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.

Q. What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan, anti-corrosion blower, high-pressure blower, explosion-proof fan, fan accessories, etc. Please contact us to learn more details.

Q. Where is your factory? Can I visit your factory?
A. Zibo Hengding Fan Co., Ltd. is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.

Q. How long will it take to ship after the order?
A. 2–15 days if you need it urgently; we can discuss it for a short time.

Q. Is the product customizable?
A. Various types can be customized.