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Customized Forged Steel Roll Shaft Drive Shaft with Large Diameter
US$1.29-3.19
100 Pieces
Sample price:US$1.39/piece.Request sample
Product profile
Customization
AvailableApplication
Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics IndustryCertification
CE, EPA, GS, ISO9001, RoHSModel NO.
SA-41531Corrosion Resistance
High Corrosion ResistanceJournal Diameter Dimensional Accuracy
IT01-IT5Journal Relative Position Accuracy
0.001-0.005mmJournal Surface Roughness
0.63-0.16μmShaft Type
Flexible ShaftStrength
High StrengthSurface Finish
GrindingTolerance
Precision ToleranceItem
ShaftTechnics
Forging+MachiningRaw Material
Aluminum, Carbon Steel, Stainless SteelFactory
Over 15 Years' ExperiencePrice Range
1~5USD/PCSExport Markets
GlobalModel No
OEM PartDelivery Time
Within Two Weeks After Receiving Your PrepaymentPlace of Origin
Shandong(Mainland)Packaging
Wood CaseOEM Service
YesCustom Made
YesLogo Printing
CustomizedMOQ
10-1000PCSFree Sample
YesTransport Package
Plywood BoxSpecification
CE, SGSTrademark
ShengAoOrigin
Weifang, Shangdong, ChinaHS Code
7325109000Production Capacity
500ton/MonthKey features
Customization Options: Supports customization from samples, designs, full customization, and minor customization.
High Precision Tolerance: Journal diameter accuracy IT01-IT5 with relative position accuracy of 0.001-0.005mm.
Forged Steel Material: Made from aluminum, carbon steel, or stainless steel using forging and machining techniques.
Wide Industry Application: Suitable for aerospace, automotive, construction, marine, medical, and robotics industries.
Strict Quality Control: 100% inspection of finished products with magnetic particle flaw detection for hidden cracks.
Multiple Certifications: Certified with CE, EPA, GS, ISO9001, and RoHS standards for global compliance.
Fast Delivery Time: Delivery within two weeks after receiving prepayment for standard orders.
Low MOQ: Minimum order quantity ranges from 10 to 1000 pieces, flexible for small batches.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.49h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.
Product Q&A
Q:What is a large shaft?
A:
A large shaft is a mechanical component used to transmit power, torque, or motion within a system. Typically made of metal, large shafts are designed to support high loads and withstand significant stresses during rotation. They are commonly found in industrial machinery, motors, turbines, and vehicles.
Q:What is the purpose of a large shaft?
A:
The primary purpose of a large shaft is to transmit power, support rotating parts, transfer torque, and bear load. It carries rotational energy from one component to another, serves as central support for gears or wheels, and ensures smooth motion while maintaining stability under axial and radial loads.
Q:Where are large shafts used?
A:
Large shafts are used in various industries including automotive (drivetrains, axles), heavy machinery (cranes, bulldozers), industrial equipment (pumps, compressors), power generation (turbines, generators), and mining/construction (drilling machines, crushers).
Q:What materials are large shafts made from?
A:
Common materials include Carbon Steel for general use, Alloy Steel for high performance, Stainless Steel for corrosion resistance, Forged Steel for heavy-duty applications, Titanium for lightweight strength, and Aluminum for weight reduction.
Q:How are large shafts manufactured?
A:
The process typically involves forging to shape and strengthen the material, machining on lathes for precise dimensions, heat treatment (quenching/tempering) for hardness, grinding for high precision, and polishing or coating to reduce friction and prevent corrosion.
Send Inquiry
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Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.*Content:
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