What materials are used for the gearbox construction?

The box body is made of high-strength cast iron, while gears and shafts undergo gas carbonization, quenching, and fine grinding.

Does the gearbox operate quietly?

Yes, due to critical processing and testing of main parts, the noise level is kept low.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Smooth Right Angle Spiral Bevel Gearbox for Gantry Crane

Name: Smooth Right Angle Spiral Bevel Gearbox for Gantry Crane
Brand: Hangzhou Ocean Industry Co., Ltd.
SKU: 893042005

Zhejiang, ChinaHangzhou Ocean Industry Co., Ltd.

US$50.00-100.00

10 Pieces

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery

Function

Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase

Model NO.

R/F/K/S

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Oscillating Base Type

Step

Single-Step

Type

Worm Gear Box

Gear Type

Worm Gear

Material

Aluminium Alloy

Toothed Portion Shape

Bevel Wheel

Transport Package

Standard Sea Worthy Package

Specification

Aluminium Alloy

Trademark

Origin

China

HS Code

8483409000

Production Capacity

20000 Sets/Month

Key features

High Output Torque: Designed for large output torque to handle heavy loads efficiently.

Quiet Operation: Critical processing and testing ensure low noise levels during operation.

Long Service Life: Main parts last at least 20,000 hours under normal operation and maintenance.

Flexible Installation: Installation position is not limited, offering versatile mounting options.

High Modularization: Can be equipped with various outer power inputs and different power motors.

Wide Transmission Ratio: Fine division and wide scope allow for very large transmission ratios.

Durable Construction: High strength cast iron box with hardened gears and shafts for high bearing capacity.

Customization Available: Can produce according to drawings or samples to meet special requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerCustomization from Designs

Hangzhou Ocean Industry Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.86h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, including new product development during the past year. It reports ISO9001:2015 certification, documented procedures for service assessment, corrective actions, and complaint handling, and has export experience of 20 years with 71%–90% of sales from exports. Production indicators include more than 10 production lines, 31–40 quality-control staff, and annual output above the stated threshold. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and has no SDK available. Financial records are referenced for 2022–2024, but no substantive financial performance details are provided. Evidence of OEM service for well-known brands supports customer experience, while specific customer names or case details are absent.

Supplier typeThe supplier provides OEM and ODM services, supports customization from designs and samples, and manufactures non-standard products for special requirements. It also operates its own production capability, with more than 10 production lines and substantial stated output, indicating a manufacturer with integrated design and production services.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate and states that production procedures comply with ISO9002 standards; CE product certification capability is also reported. ISO9001:2015 is directly identified as a certification, while the ISO9002 statement is presented as a compliance claim rather than a separate certificate.

After-Sales capabilityThe supplier states that it provides after-sales services, and it has clear, followed procedures and records for handling customer complaints and corrective and preventive actions. These documented mechanisms support service capability, although no response-time or service-network details are provided.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and broad design support. However, total R&D engineer experience is stated as 1 and no SDK is available, so the evidence supports product-development capability but does not establish broad or advanced innovation strength.

Production capacityProduction and delivery indicators are positive: the supplier reports more than 10 production lines, 31–40 quality-control staff, standardized finished-product inspection instructions, and lead times within 15 workdays in both peak and off-season. It also has 20 years of export experience and access to Ningbo and Shanghai ports.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and states that it can design and manufacture non-standard products for special customer requirements. This is direct evidence of broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of relevant customer experience. No brand names, project descriptions, volumes, or independently verifiable case details are provided, limiting the depth of assessment.