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Customized Heavy Duty Stainless Steel Internal Inner Gear with Big Module

Name: Customized Heavy Duty Stainless Steel Internal Inner Gear with Big Module
Brand: SHANGHAI TOTEM MACHINERY CO., LTD.
SKU: 1956979905

Shanghai, ChinaSHANGHAI TOTEM MACHINERY CO., LTD.

US$1,999.00

1 Piece

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery, Reducer

Hardness

Hardened Tooth Surface

Model NO.

Large

Gear Position

Internal Gear

Manufacturing Method

Slotting Gear

Toothed Portion Shape

Spur Gear

Material

Cast Steel

Type

Circular Gear

Heat Treatment

Q+T

Corrosion Resistance

High Corrosion Resistance

Defect Control

Ut, Mt

Model No.

Large

Transport Package

Export Package

Specification

large

Trademark

Totem

Origin

China

HS Code

8483109000

Production Capacity

100PC/Year

Key features

OEM Customization: Customized internal gears with big module, large weight over 1 ton, and length over 3 meters.

Wide Material Options: Available in 42CrMo, 35CrMo, or customer-specified materials including casting 42CrMo/45# steel.

High Hardness Range: Surface hardness HRC 50-63 via quenching, with HB range of 150-280 for hardened tooth surfaces.

Advanced Machining: Equipped with 14m CNC machining centers and 20m horizontal lathes for precision processing.

Comprehensive Testing: Includes UT, MT, visual checks, dimensional measurements, and pneumatic tests for quality assurance.

ISO 9001 Certified: Manufacturing adheres to ISO 9001 standards with seasoned inspection engineers ensuring integrity.

Robust Packaging: Tailored export packaging with steel frames, wooden boxes, and anti-rust oil for safe transit.

DFM Analysis Support: Offers design for manufacturability analysis to resolve conflicts and reduce costs early.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

SHANGHAI TOTEM MACHINERY CO., LTD.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2016-10-01Nearest Port: shanghai seaport, ningbo seaportAverage Response Time: ≤2.87hTerms 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 industrial transmission and hydraulic components. It provides customization from samples, designs, and full customization, has introduced new products in the past year, and has supplied OEM services to recognized brands. Export sales account for 90%, supported by its own import and export rights, with seven years of export experience. The supplier has documented corrective-action and customer-complaint procedures with records, but approved-supplier documentation lacks signatures or dates. No SDK, ODM service, inventory, overseas warehouse, overseas showroom, or overseas agent/branch is reported. Financial information is represented only by reporting years, without sufficient performance data for assessment. A TUV Rheinland audit is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided data.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company in Shanghai, China, while another record classifies it as a trading company with machinery-related wholesale, retail, and import-export activities. Its listed product scope covers gear, shaft, chock, coupling, sheave, and hydraulic-cylinder products, indicating both manufacturing and trading-role information.

After-Sales capabilityThe supplier has a documented corrective and preventive action procedure and a customer-complaint handling procedure, both reportedly supported by records. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and no inventory service capability, limiting evidence of overseas after-sales infrastructure.

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

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization in multiple records. This is direct evidence of broad customization capability, although the supplier does not provide ODM services.

Client casesThe supplier reports providing OEM services for recognized brands and participating in the PetroCem offline trade show. These records indicate brand-related OEM experience and trade-show participation, but they do not identify the customer names, project details, or delivery outcomes needed to verify specific customer cases.

Product Q&A

Q:What type of company is TOTEM?

TOTEM is a technology-driven manufacturer expert in R&D and complex machining of medium-to-large precision parts, with integrated partnerships in foundries and forging plants.

Q:What is your machining capability and equipment?

We have comprehensive modern CNC tools including three, four, and five-axis machining centers, CNC lathes, milling, and grinding machines to handle simple to complex parts.

Q:Can you handle design challenges in provided drawings?

Yes, we offer DFM analysis to spot potential issues early and suggest design modifications to reduce costs and improve manufacturability.

Q:What is your quality control process?

We ensure quality at every stage with precision inspections, advanced tools, and third-party verification including UT and PT testing.

Q:What is the entire collaboration process from inquiry to delivery?

The process includes sharing requirements, technical review (DFM), quotation, production with updates, final inspection, and delivery.