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Precision Engine Crankshaft 4150 4140 Forged Steel Quality
US$159.00-2,159.00
1 Piece
Product profile
Customization
AvailableSize
1/4'' to 500''Cncturning
Roungh MachiningModel NO.
steel crank shaftTechnology
ForgingCondition
ForgedTransport Package
Wooden or Box PackageSpecification
forged steel crankshaftTrademark
steel crank shaftOrigin
ChinaHS Code
73260Production Capacity
3000ton/MonthKey features
Forged Steel Quality: Manufactured using high-quality SAE 4154 and AISI 4140 forged steel for superior durability.
Wide Material Options: Available in C45, 39NiCrMo3, 40CrNiMoA, SAE 4320, and 36Mn5 to suit specific needs.
Customizable Size: Sizes can be customized from 1/4 inch up to 500 inches diameter.
Large Capacity Production: Capable of producing crankshafts with max outside diameter of 3200mm and weight up to 30 tons.
Comprehensive Inspection: Includes chemical composition analysis, UT, MT, and mechanical property testing.
Seaworthy Packaging: Delivered in wooden or steel packages designed for safe international shipping.
Flexible Delivery: Standard delivery is 35 days, or customized as per customer requirements.
Global Market Reach: Serves markets in North America, Europe, Asia, Africa, and Oceania.
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 available for the crankshaft?
A:
We offer C45, 39NiCrMo3, 40CrNiMoA, SAE 4320, 36Mn5, SAE 4154, and AISI 4140.
Q:What is the maximum size you can produce?
A:
We can produce crankshafts with a maximum outside diameter of 3200mm and weight up to 30 tons.
Q:Can the size be customized?
A:
Yes, sizes are customizable from 1/4 inch to 500 inches.
Q:What is the standard delivery time?
A:
Standard delivery is about 35 days from order, or as per customer requirement.
Q:What inspection methods are used?
A:
We perform chemical composition analysis, UT, MT, and mechanical property tests.
Send Inquiry
*To:
Jiangyin Golden Machinery Equipment Co., Ltd.
Jiangyin Golden Machinery Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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