Steel Investment Casting Centrifugal Fan Impeller

• Customization: Available
• Casting Method: Thermal Gravity Casting
• Process: CNC Machining
• Model NO.: YL1201
• Molding Technics: Lost Wax Casting
• Application: Instrument Accessories
• Material: Steel, Aluminum, Brass, Stainless Steel
• Surface Preparation: Sand Blast
• Surface Roughness: Ra0.8
• Machining Tolerance: +/-0.01mm
• Standard: ASME
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• OEM/ODM: Accecpted
• CNC Machining or Not: CNC Machining
• Material Capabilities: Aluminum,Hardened Metals, Brass,Stainless Steel
• Product Name: Fan Impeller
• Service: Customized OEM ODM
• Equipment: CNC Machining Centres
• Colour: Customizable Colors
• Transport Package: OEM
• Specification: Customized Size
• Trademark: RC
• Origin: China
• Package Size: 30.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 3.600kg

Product Description

Fan Impeller

Sheet metal fan impellers are core components of ventilation systems, manufactured using sheet metal materials such as carbon steel, stainless steel, or aluminum plates through modern processes including laser cutting, stamping, and precision welding.

Compared to casting or forging processes, they offer significant advantages in cost-effectiveness and rapid delivery in meeting general industrial needs.

They are primarily used in low- to medium-pressure industrial and commercial ventilation applications, including factory workshop ventilation, dust removal systems, air conditioning fresh air systems, equipment cooling, and boiler induced draft.

Product Description

Material category	Standard material grade
stainless steel	austenite: 304, 316 (GB/T 20878)
	martensite: 410, 420 (GB/T 20878)
	precipitation hardening: 17-4PH (ISO 11972)
Tool steel and high-speed steel	tungalloy: T1, T15 (ASTM A600)
	molybdenum: M2, M42 (ASTM A600)
high temperature alloy	nickel base: Inconel 718, Inconel 625 (GB/T 14992)
	cobalt based: Haynes 188, CoCr26Ni11W (EN 2161)
	Iron-nickel-based: GH4169 (GB/T 14992)
Corrosion-resistant cast steel	ISO 11972
Special physical property steel/alloy	ISO 11960
calorite	Ni-PH1303 (EN 2204)-8, Ni-C100-HT (EN 2403)
copper alloy	UNS C85700, C86500 (ASTM B176)
aluminium alloy	A356, ZL101 (GB/T 15115)
titanium alloy	China: ZTA7, ZTC4-7 United States: C-5 grade, C-6 grade (ASTM)

Adaptable Materials
Aluminum alloy (casting / forging): Supports grades such as 6061 and 7075, achieving a balance between lightweight and structural strength, suitable for components such as gearbox housings and cylinder joint connectors;

Carbon steel / alloy steel: Covers materials such as 45# steel and 40Cr, resistant to impact loads, suitable for heavy-duty components such as brake calipers and connecting rod joints;

Stainless steel: Grades such as 304/316L, with strong corrosion resistance, suitable for hydraulic valves and fluid pipeline accessories;

Copper alloy: Brass and bronze materials, with self-lubricating properties, suitable for precision bearings and sealing connection pieces.

Surface Processing
Aluminum alloy-specific: Anodizing (improves wear resistance / corrosion resistance), sandblasting / wire drawing (matt finish + scratch resistance);

Steel / iron-based materials: Galvanizing / nickel plating (anti-rust), passivation (enhances oxidation resistance), PVD coating (super hard and wear-resistant, suitable for high-load components);

General process: Precision polishing (Ra ≤ 0.8μm, improves surface smoothness), electrostatic spraying (long-lasting anti-corrosion + appearance customization).

Main Products

Company Profile

RUICI METAL PRODUCTS (DALIAN) CO., LTD was established in2005 at Dalian (China) as a manufacturer and trading company , and has gained an internationally acknowledged reputation in this segment. We engage in many kinds of metal products,mainly OEM and ODM business model. Our factory produce cast iron casting and CNC machining parts which are used for valve, pump, mineral, construction, agriculture machinery. Meanwhile, we have long term cooperation with a number of skilled sub-factories, engaged in steel, stainless steel, copper, aluminum, zinc products trading business.

Our clients include several world market leaders, medium-sized enterprises, publicly traded companies, and multinational enterprises, for whom RUICI provides a complete procurement service.

Our Service

Certifications

Exhibition

Packaging & Shipping

FAQ

1. Who are we?

We are based in Liaoning, China, start from 2005,sell to Western Europe(60.00%), North America(10.00%), Oceania(10.00%), Southeast Asia(10.00%), South Asia(10.00%), There are total about 40 people in our office.

 

2. How can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

 

3.What can you buy from us?

Castings, Forgings, sheet metal, CNC Machining, OEM service(rubber and plastic)

 

4.Why should you buy from us not from other suppliers?

Over 20 years export experience on casting and machining business, advanced production(CNC and machining center) and inspection equipments (CMM), fully quality control system(ISO 9001:2008), perfect after-sales service. Main market Germany, Japan, USA.....

 

5.What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,DDP,DDU;

Accepted Payment Currency:USD,EUR,JPY,CNY;

Accepted Payment Type: T/T,L/C,Western Union And More;

Language Spoken:English,Chinese,Japanese And More;