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Custom High-Quality Rolling Mill Gear Wheel for Precision Engineering
US$9,600.00
1 Piece
US$9,500.00
2+ Pieces

Product profile

Customization

Available

Application

Machinery Accessory, Rotary Kiln, Ball Mill

Standard

GB, EN, China GB Code, JIS Code, TEMA, ASME

Model NO.

Custom

Surface Treatment

Polishing

Production Type

Single Production

Machining Method

CNC Machining

Material

Steel, Alloy

Hardness

Hardened Tooth Surface

Gear Position

External Gear

Manufacturing Method

Cast Gear

Toothed Portion Shape

Spur Gear

Material

Cast Steel

Type

Circular Gear

Product Name

Large Ring Gear

Forging or Casting

Casting

Certifications

ISO9001

Brand

Yogie

Structure

Gear

Quality

High

Transport Package

Wooden Box

Specification

custom

Trademark

YOGIE

Origin

Luoyang, China

Production Capacity

20000/Year

Key features

Custom Manufacturing: Large gears produced according to customer drawings with custom hardness, position, and material.
High Load Capacity: Helical gear design ensures greater tooth engagement, improved load distribution, and high torque transmission.
Smooth Operation: Gradual tooth engagement reduces noise and vibration, ensuring quieter and smoother system performance.
Advanced Heat Treatment: Options include gear grinding, surface hardening, cemented quenching, and nitriding for durability.
Versatile Applications: Suitable for heavy industry, marine propulsion, power transmission, and large printing machinery.
Large Scale Capability: Max gear wheel diameter up to 13,000 mm and gear shaft length up to 5,000 mm.
High Quality Materials: Manufactured from high-grade steel and alloy materials like 45#, 40CR, and 20CRM for strength.
ISO9001 Certified: Rigorous quality control and ISO9001 certification ensure reliability and long service life.

Company profile

Luoyang Yujie Industry&Trade Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.69h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryFRT Group is a limited company with 106 employees, operating in CNC machine tools, bearings, and non-standard machinery parts. It reports 18 years of machinery-industry experience, dedicated design, production, assembly, and sales teams, production equipment, testing instruments, and a quality assurance system. The supplier supports extensive customization, has introduced new products during the past year, provides ODM services, and supplies OEM services to recognized brands. Quality processes include documented inspection, complaint handling, traceability, and corrective-action procedures. Overseas support covers installation, training, repair, maintenance, and debugging. However, the supplied information identifies no valid manufacturing contract with related subcontractors, no overseas warehouse or showroom, and no available SDK. Financial information is limited to reporting years rather than financial performance indicators. Evidence of specific customer cases and formal certifications is not provided.
Supplier typeThe supplier is identified as a limited company and a combined business, with 106 employees. Its stated product scope includes CNC machine tools, bearings, and non-standard machinery parts, while its broader business scope covers mechanical equipment and related industrial products.
After-Sales capabilityThe supplier provides overseas equipment installation, training, repair, maintenance, and debugging, and maintains documented procedures for complaint handling. It also reports a quality assurance system and corrective-action records, although it has no overseas warehouse or showroom.
R&D capabilityThe supplier reports that it introduced new products during the past year, has experienced mechanical design teams, and provides ODM services. It does not have an available SDK, but that limitation does not negate the documented product-development and design capabilities.
Production capacityProduction capability is supported by CNC and numerical-control equipment, dedicated production and processing teams, testing instruments, inventory capability, 60 qualified service-capability suppliers, and documented supplier-management procedures. The absence of a valid contract with related subcontractors is a stated control weakness, while no overseas warehouse or showroom is available.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently across the R&D and design-service information.
Client casesThe supplier states that it provides OEM services for recognized brands, which is evidence of brand-customer experience. However, no customer names, project details, product examples, or independently verifiable case descriptions are provided.

Product Q&A

Q:Can you produce gears based on customer drawings?
A:
Yes, we can produce large forging, casting, and welding gears strictly according to customer drawings and specific working conditions.
Q:What heat treatment processes are available?
A:
We offer various treatments including gear grinding, surface hardening, cemented and quenching, and nitriding to meet client requests.
Q:What is the maximum size of the gear wheel?
A:
The maximum diameter of the gear wheel is 13,000 mm, and the maximum diameter of the spiral gear is 2,200 mm.
Q:What materials are used for manufacturing these gears?
A:
We use high-quality steel and alloy materials such as 45#, 40CR, 20CRM, O20CRNIMO, and 17CRNIMO620CRMNTI42CRMO.
Q:What are the main applications for these large helical gears?
A:
They are widely used in large printing machines, airplanes, production machinery, port industry, heavy industry machinery, and marine propulsion.

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