What materials are used for the gears?

18CrNiMo7-6 17CrNiMo6 Other customized materials Gear teeth are carburized and hardened for superior wear resistance and fatigue strength.

Double Helical Reduction Gearbox for Large Power Gas Turbine Transmission System

Name: Double Helical Reduction Gearbox for Large Power Gas Turbine Transmission System
Brand: Suzhou Asia Pacific Intelligent Transmission Technology Co., Ltd
SKU: 1990889661

Jiangsu, ChinaSuzhou Asia Pacific Intelligent Transmission Technology Co., Ltd

US$1,000.00-5,000.00

1 Piece

Product specifications

Layout

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Application

Compressor

Function

Speed Changing, Speed Reduction

Model NO.

APMC-gearbox- 361

Layout

Three-Ring

Hardness

Hardened Tooth Surface

Installation

Horizontal Type

Step

Single-Step

Type

Double Helical Gear

Power

100MW

Ratio

1.74

Rated Input Speed

5231rpm

Rated Output Speed

3000 Rpm

Eiffiency

99.3%

Lubrication System

Forced Lubrication

Bearing Type

Tilting Pad Bearing

Transport Package

Seaworthy Packing in Crates

Specification

API 613 / AGMA / ISO

Trademark

APMC

Origin

Jiangsu, China

HS Code

84834090

Production Capacity

100

Key features

Heavy-Duty Double Helical Gear Design The double helical gear structure provides: Automatic axial force balancing Excellent load distribution High operational stability Reduced vibration and noise

Precision Gear Grinding Technology Manufactured using advanced precision grinding equipment and optimized tooth modification technology. Features include: DIN / ISO high precision gears Tooth pro

Long Service Life & High Reliability Designed for severe industrial operating conditions: 24/7 Continuous Operation High Temperature Environments Frequent Start-Stop Conditions Heavy Shock

Company profile

Full CustomizationR&D CapabilitiesProduction Process VisualizationQuality Assurance

Suzhou Asia Pacific Intelligent Transmission Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummarySuzhou Asia Pacific Intelligent Transmission Technology Co., Ltd. is a China-based limited company established in 2002, with 257 employees and operations in Suzhou, Jiangsu. It focuses on research, design, production, and sales of gears, gearboxes, reducers, and transmission systems, serving industries including wind power, construction machinery, oil and gas, metallurgy, and mining. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, 38 R&D engineers, a 26,991 m² manufacturing plant, and experience in gear processing, heat treatment, assembly, and inspection. Its stated export markets include Southeast Asia, the Middle East, Europe, and North America. Evidence supports production, customization, and innovation capabilities, while after-sales services, customer cases, and several operational controls remain insufficiently documented. The audit information identifies SGS and an audit period from August 8, 2024 to August 7, 2025, but the evaluation result is recorded as 0 and is not explained.

Supplier typeThe supplier is identified as a China-based limited company established in 2002, with its main operations in Suzhou, Jiangsu. Its stated business is industrial manufacturing and processing of gears, gearboxes, reducers, and transmission systems, although one record also describes the company nature as a trading company.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. An SGS audit is also recorded with a report period from August 8, 2024 to August 7, 2025, but the audit evaluation result is listed as 0 without an explanation of its meaning.

R&D capabilityThe supplier states that it conducts research and development, design, and product development for gear components, gearbox parts, and transmission systems. It reports 38 R&D engineers and more than two decades of expertise in high-precision and heavy-duty planetary gear transmission, supporting a positive assessment; ODM, SDK, and specific new-product evidence remain unknown.

Production capacityProduction capability is supported by 257 employees, a 26,991 m² manufacturing plant, and stated experience in gear processing, heat treatment, assembly, inspection, and lean manufacturing. The supplier also describes production of gear and transmission products for multiple industrial sectors, although outsourcing procedures and in-stock capacity are not documented.

Customization capabilityThe supplier explicitly states that its gear-processing and inspection capabilities enable customized production tailored to customer needs. Its reported development, design, assembly, and full gear-transmission-system capabilities further support customization for downstream industries.

Product Q&A

Q:What applications is this high-speed gearbox suitable for?

This gearbox is specially designed for: Aero-derivative gas turbines CHP power plants Combined cycle power plants (CCPP) LNG compressor stations Industrial compressor drives Large turbomachinery systems Oil & gas transmission systems It is ideal for high-speed, heavy-duty, and continuous operation environments.

Q:Does the gearbox comply with API standards?

The gearbox is designed and manufactured according to: AGMA ISO Standards API-compliant engineer

Q:What is the rated power capacity?

The gearbox is designed for: Rated Power: 100MW Heavy-duty continuous operation High torque transmission applications Customized higher or lower power ratings are also available.

Q:What is the transmission efficiency?

Up to 99.3%

Q:What bearing system is used?

Tilting Pad Journal Bearings Thrust Bearings