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High-Strength 4340 Steel Long Motor Shaft for Enhanced Performance & Reliability
US$639.00-1,869.00
1 Piece

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Steel

Heat Treatment

Normalizing

Surface Treatment

Polishing

Forging Tolerance

+/-0.2mm

Standard

ASTM

Certification

CE, ISO 9001:2000, ISO 9001:2008

Size

5000mm

Surface

Oil, Galvanized

Cert

ISO SGS

Delivery

About 20 Days

Transport Package

Wooden Package and Steel Package

Specification

steel shaft forging

Trademark

steel roll shaft

Origin

Jiangsu China

HS Code

7326

Production Capacity

300PCS /Month

Key features

High-Strength Material: Manufactured from high-strength 4340 and 4140 alloy steel for enhanced performance.
Advanced Forging Process: Utilizes 185MN or 100MN hydraulic presses with a forging ratio greater than 4.5.
Strict Quality Control: Multi-stage inspection including UT testing per EN10228 and ASTM A388 standards.
Customizable Dimensions: Size can be customized up to 5000mm according to specific customer drawings.
Wide Industry Application: Suitable for metallurgy, mining, power stations, and general machinery parts.
Certified Quality: Holds CE, ISO 9001:2000, and ISO 9001:2008 certifications for reliability.
Competitive Delivery: Guarantees timely delivery with a lead time of about 20 days for standard orders.
Large Scale Production: Produced by a large-scale state enterprise ensuring consistent quality and price.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-11Nearest Port: ShanghaiAverage Response Time: ≤10.34hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS

AI-Powered supplier vetting

SummaryJiangyin Golden Machinery Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in Jiangsu, China, with forging-related products and stated forging capacity of 5,000 tons. The supplier reports ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It offers forging weights from 50 kg to 20 tons and claims capabilities in product design, tooling, fabrication, and service. Reported delivery is within 15 working days during off-peak periods and one month during peak periods. The supplier exports to multiple global regions and has recorded trade transactions with Mexican buyers, although the available trade record shows only one transaction for each listed case. Financial information is not assessed because monetary data is excluded.
Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated activities cover forging products and manufacturing-related equipment, indicating a hybrid trading and production model rather than a purely manufacturing-only profile.
CertificationsThe supplier reports certification under ISO 9001 supplier management systems. This is explicit evidence of a documented quality-management certification.
Production capacityThe supplier reports more than 10 production lines, forging output of 5,000 tons, 6–10 quality-control staff, and forging weights from 50 kg to 20 tons. It also states that delivery is within 15 working days off-peak and one month during peak periods, providing explicit evidence of established production capacity.
Customization capabilityThe supplier states that it offers product design, tooling, fabrication, and service, and supports many materials and free sizes for forgings weighing 50 kg to 20 tons. Its listed forged rings, shafts, wheels, gears, flanges, and cylinders further indicate a broad product customization scope.

Product Q&A

Q:What materials are used for the motor shaft?
A:
The motor shaft is made from high-strength alloy steels, specifically AISI 4340 and AISI 4140, as well as stainless and carbon steels.
Q:Can the product size be customized?
A:
Yes, the size can be customized up to 5000mm. We can manufacture products according to your specific drawings or requirements.
Q:What is the typical lead time for delivery?
A:
The average lead time is about 20 days. During peak seasons, it may take one month, while off-season lead time is within 15 workdays.
Q:What certifications does the product have?
A:
The product is certified with CE, ISO 9001:2000, and ISO 9001:2008 standards to ensure quality and compliance.
Q:What is the forging tolerance for the shaft?
A:
The forging tolerance is strictly controlled at +/-0.2mm to ensure precision and fit for machinery parts.

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