What are the technical parameters for hardness and roughness?

Surface roughness can reach 0.15, shaft hardness can reach HB226, and gear teeth surface hardness can be HRC45-55.

What industries can this product be applied to?

Applications include engineering machinery, petroleum, marine, agricultural machinery, wind power, chemical equipment, pressure vessels, nuclear power, and metallurgy.

Customize Large Module Steel Double Helical Herringbone Large Gear Shaft

Name: Customize Large Module Steel Double Helical Herringbone Large Gear Shaft
Brand: SHANGHAI TOTEM MACHINERY CO., LTD.
SKU: 2053741162

Shanghai, ChinaSHANGHAI TOTEM MACHINERY CO., LTD.

US$166.00-2,699.00

1 Piece

Product profile

Customization

Available

Die Casting Machine Type

Hot Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

Large

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Polishing

Pressure Chamber Structure

Horizontal

Tolerance Grade

Casting Surface Quality Level

Certification

CE, ISO 9001:2000, ISO 9001:2008

Corrosion Resistance

Medium Corrosion Resistance

Roughness

0.15

Hardness

>Hb226

Defect Control

Ut, Mt

Standard or Nonstandard

Nonstandard

Certificate

ISO

Transport Package

Export Package (Wooden Box, Steel Frame etc. )

Specification

large

Trademark

TOTEM

Origin

Shanghai

HS Code

8401409090

Production Capacity

100pieces/Year

Key features

Custom Non-Standard Service: Supports custom gear shafts based on customer drawings with specified materials and dimensions.

High Precision & Load Capacity: Features high precision, large diameter/module, heavy load capacity, and long service life.

Strict Quality Inspection: Provides reports for chemical components, UT, hardness, mechanical properties, and size inspection.

Versatile Material Options: Available in 42CrMo, 40CrNiMo, 40Cr, 40CrNi, and other specified materials.

Global Export Experience: Exported to 50+ countries for over 10 years with professional logistics and packaging.

Large Diameter Capability: Produces various forgings with diameters ranging from 100mm to 6000mm.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerExperienced TeamExhibition Experience

SHANGHAI TOTEM MACHINERY CO., LTD.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2016-10-01Nearest Port: shanghai seaport, ningbo seaportAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, bank guaranteeInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

AI-Powered supplier vetting

SummarySHANGHAI TOTEM MACHINERY CO., LTD. is identified as a China-based limited company and manufacturer/factory offering shafts, gears, chocks, couplings, hydraulic cylinders, and related components. It supports customization from samples, designs, and full specifications, has introduced new products within the past year, and provides OEM services for known brands, but does not offer ODM or SDK services. The supplier reports 90% export sales, has its own import/export rights, and has exported for seven years. It has no overseas agents, branches, warehouses, showrooms, or stock service capability, although it has attended the PetroCem trade show. Complaint handling and corrective/preventive action procedures have documented implementation. Raw-material traceability, outsourcing procedures, quality assurance status, and financial strength cannot be conclusively assessed from the available information. A TUV Rheinland audit record is provided, but the audit result is recorded as 0 and the stated validity period...

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company in China. Its stated business scope includes machinery and equipment wholesale, retail, and import/export activities, while its offered products are industrial mechanical components such as gear shafts, gear wheels, roller shafts, chocks, couplings, and hydraulic cylinders.

After-Sales capabilityThe supplier has a documented customer-complaint handling procedure with followed records and a documented corrective and preventive action procedure with followed records. However, it reports no overseas agents or branches, overseas warehouses, overseas showrooms, or in-stock service capability, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides customization from samples, designs, and full specifications. It does not provide an SDK and does not offer ODM services, so its innovation evidence supports product development but not software-development or ODM capability.

Production capacityThe supplier is identified as a manufacturer/factory, supports full customization, has its own import/export rights, and reports seven years of exporting with 90% of sales from exports. It has no in-stock service capability, while outsourcing procedures and manufacturing contracts have unknown status; therefore, manufacturing identity and international fulfillment are supported, but production capacity controls are only partially evidenced.

Customization capabilityBoth records explicitly state that the supplier can customize from samples, customize from designs, and provide full customization. This is direct evidence of broad customization capability, although ODM service is explicitly unavailable.

Product Q&A

Q:What is the product processing progress?

The process includes drawing check, making forging mold, mold quality inspection, machine processing, and checking size, hardness, surface finish, and other technical parameters.

Q:How is the export packaging handled?

Anti-rust oil is sprayed, waterproof cloth is wrapped, and packaging is prepared based on shaft shape and weight using steel frames, supports, or wooden boxes.

Q:Can I customize gear or gear shafts?

Yes, we supply customized gear shafts, eccentric shafts, and gears with big modules, weights over 1 ton, lengths over 3m, and specified materials like 42CrMo/35CrMo.

Q:Why should I choose TOTEM?

We offer 24-hour online sales support, own shares in processing/forging/casting factories, and have experienced forwarders for reliable logistics.

Q:What materials are available for the gear shaft?

Materials include 42CrMo, 40CrNiMo, 40Cr, 40CrNi, 20GrMnTi, carbon steel, alloy steel, and stainless steel, with customization options.