What is the typical order process?

The process involves sending drawings/samples, receiving quotations and techniques, confirming samples, placing the order, paying a 50% deposit, production, balance payment, and delivery.

Is ODM service available?

Yes, ODM service is available for custom manufacturing needs.

Precision Engineered Gear Wheel and Ring Gear Set for Heavy Machinery

Name: Precision Engineered Gear Wheel and Ring Gear Set for Heavy Machinery
Brand: Changzhou Zhihai Machinery Co., Ltd.
SKU: 846494315

Jiangsu, ChinaChangzhou Zhihai Machinery Co., Ltd.

US$5.00-80.00

10 Pieces

Product profile

Customization

Available

Application

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

Hardness

Hardened Tooth Surface

Model NO.

precision gear

Gear Position

External Gear

Manufacturing Method

Gear Hobbing, Gear Shaping and Gear Grinding

Toothed Portion Shape

Involute

Material

Carbon Steel, Aluminum Alloy, Bronze, Brass

Type

Circular Gear

Module

0.9004

Hot Material

Carburizing and Quenching

Manipulate Way

Semi-Automatic Manipulation

Changes Way

Mixed

Transport Package

According to Customer's Request

Specification

spur gear

Trademark

zhihai or customized

Origin

Changzhou, Jiangsu

HS Code

8483109

Production Capacity

100, 000PCS

Key features

Customizable Size: Products can be customized according to specific requirements.

Wide Material Selection: Available in Carbon Steel, Aluminum, Bronze, Brass, Nylon, and more.

High Precision Standard: Manufactured to ISO1328-1997 5-8 Grade precision standards.

Versatile Applications: Suitable for heavy machinery, electric cars, medical equipment, and more.

ISO9001 Certified: Quality management certified under GB/T19001-2016/ISO9001:2015.

Advanced Heat Treatment: Options include carburizing, quenching, nitriding, and hardening.

ODM Service Available: Custom design and manufacturing services are supported.

Professional Testing: Verified with high-precision equipment like CNC3906T gear measurement center.

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: ≤1.46h

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:What materials are available for the gear wheel?

We offer a wide range of materials including Carbon Steel, Aluminum Alloy, Bronze, Brass, Nylon, Bakelite, Copper, and various stainless steels.

Q:What is the manufacturing precision standard?

Our gears are manufactured to the ISO1328-1997 standard, typically achieving 5-8 Grade precision.

Q:Can the product size be customized?

Yes, the product size can be customized according to customer requirements.

Q:What heat treatment options are provided?

We provide various heat treatments including Carburizing and Quenching, High-frequency Quenching, Nitriding, and Hardening and Tempering, selected based on the material.

Q:What are the common applications for these gears?

They are used in printing machines, cleaning machines, medical equipment, garden machines, construction machines, electric cars, valves, forklifts, and various gear reducers.