What is the gear accuracy grade range?

Grade Range: 5-6-7-8-9 (ISO 1328).

Customized Precision Tolerance Durable Helical Gear for Reducer

Name: Customized Precision Tolerance Durable Helical Gear for Reducer
Brand: SHANGHAI TOTEM MACHINERY CO., LTD.
SKU: 2048551735

Shanghai, ChinaSHANGHAI TOTEM MACHINERY CO., LTD.

US$1,288.00-2,288.00

1 Piece

Product profile

Customization

Available

Casting Method

Sand Casting

Casting Form Material

Sand

Model NO.

Large

Casting Metal

Cast Steel

Casting Form Usage Count

Disposable

Surface Treatment

Polishing

Surface Roughness

Ra>0.4

Coating

Spray Anti-Rust Oil

Machining Tolerance

+/-0.15mm

Standard

Material

Carbon Steel , Alloy Steel

Heat Treatment

Q & T Case Hardening

Max.Ratio

Max 8

OEM Service Offered

According to Customer Drawings

Segments Gear Offered

According to Customer Requests

Transport Package

Export Package

Specification

large

Trademark

Totem

Origin

China

HS Code

8474900000

Production Capacity

100PC/Year

Key features

OEM Customization Available: Customized gear with big module, over 1 ton weight, and over 3m diameter based on customer drawings.

Wide Material Options: Available in 42CrMo, 45# steel, or other specified materials like Carbon Steel and Alloy Steel.

High Precision Tolerance: Machining tolerance of +/-0.15mm with gear accuracy grades ranging from 5 to 9 (ISO 1328).

Robust Heat Treatment: Surface hardness HRC 50-63 via Quenching; HB 150-280 via Hardening Tempering.

Advanced Manufacturing: Utilizes 14m CNC machining center and 20m horizontal lathe for high yield rates.

Comprehensive Quality Control: ISO 9001 certified with 100% ultrasonic flaw detection and non-destructive testing (UT, PT).

Durable Surface Finish: Surface roughness Ra 1.6-3.2 with spray anti-rust oil and waterproof cloth protection.

Global Export Experience: Export rate over 95% to countries including Russia, Canada, Mexico, and Brazil since 2016.

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: ≤2.18hTerms 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?

Drawing CHECK, Make Forging/Casting Mold, Forging/Casting Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing.

Q:How about TOTEM's export package?

Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Q:Could I customize gear\gear shaft on TOTEM?

We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material.

Q:Why can I choose TOTEM?

TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback. TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier's network, to let customers worry-free purchase. Experienced and Professional Forwarder Guarantee Log. transportation.

Q:What is the average lead time?

Peak Season Lead Time: 3-6 months; Off Season Lead Time: 1-3 months.