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High-Strength 4340 Alloy 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 4340/4140 alloy steel with forging ratio >4.5 for enhanced durability.
Customizable Dimensions: Size can be customized up to 5000mm and surface treated with oil or galvanization.
Precision Forging: Forging tolerance of +/-0.2mm using 185MN or 100MN hydraulic presses.
Comprehensive Certifications: Certified with CE, ISO 9001:2000, ISO 9001:2008, and SGS standards.
Advanced Smelting Process: Utilizes EF+LF+VD+VC process to ensure high purity and quality of steel.
Flexible Heat Treatment: Includes normalizing, tempering, quenching, and annealing for optimal mechanical properties.
Competitive Pricing: Guaranteed competitive prices through closed relationships with state enterprises.
Fast Delivery: Delivery within 20 days, with off-peak season lead time under 15 workdays.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-11Nearest Port: ShanghaiAverage Response Time: ≤15hTerms 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 shafts are made from high-strength 4340 and 4140 alloy steel, stainless steel, and carbon steel.
Q:Can the product size be customized?
A:
Yes, the size can be customized up to 5000mm, and surface treatments like oiling or galvanizing are available.
Q:What is the forging tolerance?
A:
The forging tolerance is maintained at +/-0.2mm using advanced hydraulic presses.
Q:What certifications does the product have?
A:
The product holds CE, ISO 9001:2000, ISO 9001:2008, and SGS certifications.
Q:How long is the delivery time?
A:
Delivery takes about 20 days, with off-peak season lead times within 15 workdays.

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