What quality certifications do you hold?

We hold ISO9001 certification and implement a three-stage inspection system with detailed quality test reports attached to every batch.

Can you develop customized products?

Yes, we accept 2D/3D drawings or physical samples. Our team provides scheme evaluation, quotation, and process suggestions within 3 working days.

What are your payment terms?

Regular terms are a 50% deposit in advance and the remaining 50% balance settled before shipment.

Premium Cast Iron Impeller for Heavy-Duty Industrial Blowers

Name: Premium Cast Iron Impeller for Heavy-Duty Industrial Blowers
Brand: Sharpen Tech Co., Ltd.
SKU: 2308310575

Liaoning, ChinaSharpen Tech Co., Ltd.

US$25.00

50-1,999 Pieces

US$20.00

2,000+ Pieces

Product profile

Customization

Available

Type

Resin Sand Casting

Casting Method

Thermal Gravity Casting

Sand Core Type

Resin Sand Core

Application

Water Pump Spare Parts

Machining

CNC Machining

Material

Iron

Surface Treatment

Polishing

Surface Roughness

CT6

Standard

ASME

Certification

ISO 9001:2000

Blade Structure

Open / Closed

MOQ

1 Piece for Sample

Dynamic Balance Test

Available

Transport Package

Wooden Box Package

Specification

120*105*105cm

Trademark

OEM Customized

Origin

China

Key features

One-Piece Casting Structure: Strong rigidity with controlled casting defects to minimize dynamic balance failure risk.

High Precision Machining: Ultimate tolerance of 0.005 mm with surface roughness Ra0.8 - Ra3.2 adjustable per requirements.

Customizable Design: Diameter, blade count, and hub size customizable for diverse fan models using UG/Pro-E software.

ISO 9001 Certified Quality: Three-stage inspection system with detailed test reports ensuring stable product quality.

Durable Material Options: Available in Ductile Iron, Grey Iron, Aluminum, and Steel with superior wear resistance.

Professional Engineering Support: Expert material selection and manufacturing solutions for harsh operating environments.

Reliable Supply Stability: Stable production schedules with typical lead times within 60-90 days for bulk orders.

Comprehensive Testing: Equipped with Spectrometer, CMM, and hardness testers for rigorous quality control.

Company profile

In-stock CapacityCustomization from SamplesCustomization from DesignsFull Customization

Sharpen Tech Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Dalian PortAverage Response Time: ≤9.78h

About Our Factory & Business Background

AddressGate2, 77-71, 13th Rd, ETDZ, Tiexi Dist, Shenyang, 110027, China

Plant Area1067.06 square meters

Number of Employees40

Registered Capital2,000,000 RMB

Terms of PaymentLC, T/T, PayPal

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Minimum Order Quantity30pcs

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsAgricultural Part, Mining Machinery Part, Meat crushing parts

Production Lines2

Production MachinesCNC lathe

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2018-04-08

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:What materials can you supply?

Standard materials include carbon steel, stainless steel, alloy steel, and wear-resistant cast iron. Custom special materials are also acceptable and comply with international standards.

Q:How durable are your parts?

Components undergo rigorous heat treatment and inspection, offering superior wear resistance and impact toughness that extends service life by over 20% in tough environments.

Q:What is your MOQ?

The minimum order quantity is 50 pieces for standard parts and 100 pieces for custom-made items. Sample trial orders are welcome.

Q:What is the lead time for bulk orders?

Standard production cycles range from 25 to 45 working days, depending on volume and complexity. Priority lines are available for urgent orders.

Q:Can I track production progress?

Yes, we provide photos or short videos of each key production stage upon request after order confirmation.