What is the ordering process?

Send drawing or sample, receive CAD drawing if needed, confirm technique and quotation, confirm sample, pay 50% deposit, production, pay balance after acceptance, and delivery.

Do you offer ODM services?

Yes, ODM service is available for our products.

What certifications does the company hold?

The company holds ISO9001:2015 certification.

Involute Spline Shaft for Transmission Valve Gearbox Control

Name: Involute Spline Shaft for Transmission Valve Gearbox Control
Brand: Changzhou Zhihai Machinery Co., Ltd.
SKU: 845124755

Jiangsu, ChinaChangzhou Zhihai Machinery Co., Ltd.

US$10.00-50.00

10 Pieces

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery, Car, Industry

Hardness

Hardened Tooth Surface

Model NO.

gear shaft

Gear Position

External Gear

Manufacturing Method

Gear Hobbing, Gear Shaping and Gear Grinding

Toothed Portion Shape

Industry

Material

45#Steel,20crmnti,40cr,20CrNiMo,20mncr5,Gcr15simn,

Type

Gear Shaft

Usage

for Kinds of Machines

Surface Finish

Customize

Shaft Type

Customize

Corrosion Resistance

High Corrosion Resistance

Transport Package

According to Customers's Request

Specification

45#Steel,20CrMnTi,40Cr,20CrNiMo,20MnCr5,GCR15SiMn,

Trademark

zhihai or customized

Origin

Changzhou, Jiangsu

HS Code

8483109000

Production Capacity

100, 000PCS

Key features

Customizable Surface Finish: Surface finish can be customized according to specific customer requirements.

Customizable Shaft Type: Shaft type is fully customizable to match various machine applications.

High Corrosion Resistance: Offers high corrosion resistance suitable for demanding industrial environments.

Wide Material Selection: Available in 45#Steel, 20CrMnTi, Stainless Steel, Nylon, Copper, and more.

Precision Heat Treatment: Processes include carburizing, quenching, nitriding, and hardening for durability.

Advanced Manufacturing Methods: Utilizes gear hobbing, shaping, grinding, milling, and rolling techniques.

High Precision Testing: Equipped with Rockwell hardness testers and CNC gear measurement centers.

ISO 9001 Certified: Manufacturing process certified under GB/T19001-2016 and ISO9001:2015 standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Changzhou Zhihai Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤1.34h

AI-Powered supplier vetting

SummaryChangzhou Zhihai Machinery Co., Ltd. is presented as a precision gear and mechanical transmission component manufacturer providing research and development, production, sales, and customization services. It holds an ISO 9001:2015 certificate, reports new product development during the past year, and offers ODM and multiple customization modes. Its stated product range includes gears, racks, reducers, gearboxes, rotary tables, spindles, and related measuring or production equipment. The supplier reports written procedures for finished-product inspection, corrective and preventive actions, and customer complaint handling. It has exported for 10 years, with exports representing 41%–50% of total sales, and accepts several delivery and payment terms. Evidence of production capability exists through its stated manufacturing activities, but detailed capacity, equipment, output, and quality-performance data are not provided. Financial credibility cannot be assessed because the slices only identify reporting years...

Supplier typeThe supplier is identified as a professional manufacturer engaged in the R&D, production, and sales of precision gears and mechanical transmission components. Its registered business scope also includes CNC machine tools, machine-tool parts, motor manufacturing, software, and various trading activities, indicating a manufacturing-led supplier with a broad business scope.

CertificationsThe supplier holds an ISO 9001:2015 certificate for supplier management systems. This is explicit evidence of a certified quality-management system, although no additional certifications are listed.

After-Sales capabilityThe supplier reports written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. It also states a one-month average lead time in both peak and off-season periods and accepts CIF, FOB, CFR, and EXW terms, supporting structured service and delivery processes.

R&D capabilityThe supplier states that it is technology-driven, conducts R&D, and has introduced new products during the past year. It also provides ODM services and broad design customization, although it does not have an available SDK and no detailed R&D resources, patents, or development metrics are provided.

Production capacityThe supplier describes itself as a manufacturer of precision gears and transmission components and lists CNC machine-tool manufacturing, machine-part processing, metal treatment, and general equipment manufacturing in its business scope. It also reports written and consistently followed finished-product inspection instructions, but production capacity, equipment quantity, throughput, and defect performance are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also states that customers can select and configure products according to technical requirements and engineering situations, providing strong evidence of customization capability.

Product Q&A

Q:Can the product size be customized?

Yes, products can be customized according to specific requirements.

Q:What materials are available for the spline shaft?

Available materials include 45#Steel, 20CrMnTi, 40Cr, 20CrNiMo, Stainless Steel, Nylon, Bakelite, Copper, and Aluminium.

Q:What is the production process for these shafts?

The main processes are spline milling, spline rolling, and spline grinding, selected based on the specific product.

Q:What heat treatment options are offered?

Options include carburizing and quenching, high-frequency quenching, nitriding, and hardening and tempering.

Q:Where can this spline shaft be used?

It is used in printing machines, cleaning machines, medical equipment, garden machines, construction machines, electric cars, valves, forklifts, and gear reducers.