High Quality Process Ductile Iron Gearbox For Railway

Introduction Of Ductile Iron Gearbox For Railway

A ductile iron gearbox refers to a gearbox manufactured using ductile iron material. It is a high-strength cast iron with excellent mechanical properties and wear resistance. It is widely used in applications such as gearboxes, engine housings, and hydraulic components.

Key Features of Ductile Iron Gearbox

1. High Strength: The material of ductile iron is strong so that it can withstand heavy loads and impacts.
2. Wear Resistance: Ductile iron offers excellent wear resistance, making it suitable for components like gearboxes that require long-term operation.
3. Vibration Damping: Ductile iron has better vibration-damping properties than standard cast iron.
4. Machinability: Ductile iron is easy to form with complex gearbox structures.
5. Cost-Effectiveness: Compared to steel gearboxes, ductile iron gearboxes are more cost-effective.

Applications of Ductile Iron Gearbox

• Industrial Equipment: Such as reducers and transmission devices.
• Automotive Industry: Used in gearboxes, differentials, and other components.
• Agricultural Machinery: Usually, it is used for tractors and harvesters for power transmission systems.
• Construction Machinery: Gearboxes for heavy equipment like excavators and bulldozers.

Design and Manufacturing of Ductile Iron Gearbox

1. Material Selection: Common QT400 and QT500 ductile iron.
2. Heat Treatment: Processes like normalizing and tempering enhance the material’s strength and toughness.
3. Precision Machining: High-precision CNC machining is often required to ensure the gearbox’s performance and longevity.
4. Surface Treatment: Techniques such as carburizing or nitriding improve wear resistance and fatigue strength.

Maintenance and Care of Ductile Iron Gearbox

• Regular Lubrication: Proper lubrication of gears and bearings is necessary to minimize wear.
• Seal Inspection: Prevent oil leakage and contamination from external particles.
• Operational Monitoring: Monitor parameters like vibration and temperature to detect and address potential issues early.

Company Profile

Luoyang Fenyo Heavy Industries Co., Ltd. was founded in 1998, covers an area of 72,600㎡, with more than 300 employees, 32 technicians, including 5 senior engineers, 11 assistant engineers, and 16 technicians. It has been rated as Luoyang Engineering Technology Center, Luoyang Technology R&D Center, and National High-tech Enterprise for many times.

Our production capacity is 30,000 tons per year. Currently, we mainly produce cast steel, cast iron (gray iron, ductile iron, etc.), processing of finished product and component assembly. The company mainly produces parts and railcar gearbox component assemblies for high-speed rail, railcars, locomotives, passenger cars, subways, mines, coal machines, petroleum machinery, wind power, water conservancy, ceramics, engineering machinery and other equipment. At the same time, the products have been exported to Russia, the United States, Germany, Argentina, Japan, France, South Africa, Italy and other countries.

FAQS

Q1: Are you a manufacturer or trading company?
A:Yes,our company was founded in 1998, with nearly 30 years in casting industry, a total area of 72,600㎡, with a factory building area of 51,000㎡.
Q2. What are your main products?
A: We primarily focus on steel casting, iron casting, finished product machining, and component assembly production.
Q3: How precision can you produce casting parts?
A: We have the capability of producing casting parts with different casting processes. The production is strictly comply with ISO 9001, ISO 14001 and ISO45001,EN15085, IRIS.
Q4. Can you produce according to the samples?
 Yes, we can produce by your samples or technical drawings. We can build drawings for you after we get your samples too.
Q5: How do you do Quality Control before delivery?
A: Quality inspection is a very important factor to guarantee the quality of steel casting parts. We follow 3 times of inspection during the whole production process. And we will provide material testing report, dimensional testing report, and mechanical properties testing report to our clients before delivery.

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