Stainless Steel Inner Gear for Harsh Mining and Industrial Environments

Product Details
Customization: Available
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
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  • Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
  • Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
  • Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
  • Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
  • Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
  • Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
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  • Overview
  • Product Description
  • Machining Flow
  • Our Company
  • Customer & Exhibition
  • FAQ
Overview

Basic Info.

Gear Position
External Gear
Manufacturing Method
Cast Gear
Toothed Portion Shape
Spur Gear
Material
Steel
Type
Circular Gear
Transport Package
Wooden Case
Specification
Custom
Trademark
Deyu
Origin
Henan, China

Product Description

Product Description

An Inner Gear (also known as a Ring Gear) is a type of gear that has internal teeth, as opposed to the traditional external teeth of standard gears. These gears are typically used in applications where power needs to be transmitted within a confined space, such as in planetary gear systems. The inner gear meshes with the external teeth of a pinion or other gears, often in applications requiring high torque and efficient power transfer.

Inner gears are commonly found in automotive transmissions, industrial machinery, and robotics, as well as in gearboxes for mining and construction equipment. They offer several advantages, including compact design, efficient load distribution, and the ability to handle heavy loads with minimal noise. Inner gears are also versatile, often used in combination with other gears in complex systems to achieve the desired mechanical advantage.

Made from high-strength materials such as steel or alloy, inner gears can withstand significant stress and provide long-lasting, reliable performance. With precision manufacturing, they offer excellent durability, smooth operation, and high efficiency in demanding industrial applications.

 
Product Name Inner Gear
Material 17CrNiMo6 ,AIS4140, 40CrNiMo, Bronze or other customized Material
Process Casting, Forging, Welding
Heat treatment  Carburizing, Nitriding 
Weight  1-10tons 
Application Cement, electric power, metallurgy, chemical, non-metallic mining and other industries
 
Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
Stainless Steel Inner Gear for Harsh Mining and Industrial Environments


Advantages:
1. Good Mechanical Properties
Advanced Quenching and tempering ( QT) treatment makes the gears a good Mechanical properties so that it can adapt to various bad working environments.
 
2. High strength and good wear resistance
Gear surfaces can be carburized or nitrided to increase the hardness of the gears, increase wear resistance and extend service life.
 
3. Technical Support for installation guide and routine maintenance
Support customized drawing, sample processing, and can provide technical support and drawing design.
 
4. Quality control
Control of internal and surface defects in gears by UT, PT, and MT inspection.
 
Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
Checking report 

 
(1) Mechanical Properties Report 
(2) Hardness Test Report 
(3) Material Test Report 
(4) Heat Treatment Record
(5) Magnetic Particle Examination Report
(6)Ultrasonic Inspection Report 
(7) Dimensions Checking report 
 

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments

Machining Flow

Forging / Ring Gear
Rolling Forging -- Rough machining - UT test - Heat treatment - Finished machining - Checking - Packing
Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
Forging / Spur Gear / Helical Gear

Forging -- Rough machining - UT test - Heat treatment - Finished machining - Checking - Packing

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
Casting / Girth Gear
Wooden Mold - Work Blank -- Annealing -- Rough Turning -- UT test - Hardening and Tempering -- Finish Turning -- Remove Blurs - Painting Anti-rust Oil
Stainless Steel Inner Gear for Harsh Mining and Industrial Environments

Our Company

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
1. Company profile

Luoyang Deyu Machinery&Technology Co. Ltd specializing in CUSTOM heavy mining machine spare parts manufacturing for more than 23 years experience. We have three plant: a cold processing plant mainly engaged in shaft processing; a large-scale heat treatment equipment factory mainly engaged in heat treatment processing; and a gear factory mainly engaged in big modulus gear processing. All of them have the ISO9001 certificates.

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
2. Main Equipment
We have many kinds of heavy duty equipment, such as
C61250×20000mm CNC Heavy duty Horizontal Lathe, 1m-14m Gear Hobbing Machine; Vertical lathe(1000mm-16000mm); 80-200 CNC Boring-milling Machine, treatment equipment, like, Gas Box Car-bottom Furnace,Heating Equipment,105kw Carburizing Furnace etc.

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
3. Technical advantage
We have a professional technical team and advanced testing equipment and laboratory, so we can make sure the quality of ourproduct and services is always consistent and reliable.

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
4. Assembly advantage
We can provide customers the whole set equipment with one-stop service from raw materials, processing to final assembly.

Stainless Steel Inner Gear for Harsh Mining and Industrial Environments
5. Third Party Inspection
We accept third-party Inspection for our factory and goods.

Customer & Exhibition

Stainless Steel Inner Gear for Harsh Mining and Industrial EnvironmentsStainless Steel Inner Gear for Harsh Mining and Industrial Environments

FAQ

Q: Quality warranty?
A: Our warranty time is one year under the normal use condition

Q: After-sales service?
A: we can supply technical Support for installation guide and routine maintenance

Q: How long is your delivery time?
A: Generally it is 45-60 days. or it is according to quantity and technical requirement

Q: What are your terms of payment?
A: Accept payment type: T/T, L/C, Western Union, Cash. 
30% deposit when signed contract. Full payment paid before shipping.




 

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