Custom Transmission Internal Gear Ring for Underground Mining Applications

Brand Name:YIZGEAR
Minimum Order Quantity:2 Sets
Delivery Time:35 Days
Payment Terms:L/C, T/T
Place of Origin:CHINA
Supply Ability:50 Sets/Month
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Verified Supplier
Location: Zhengzhou China
Address: Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Supplier`s last login times: within 1 hours
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Product Details

Internal Gear Ring Description

From the perspective of environmental resistance in specialised conditions, the internal gear ring is a ring-shaped internal-tooth transmission component engineered for harsh environments such as high temperatures, corrosion, and dust. Through material selection and structural protection optimisation, it ensures long-term stable operation under demanding working conditions.

Key Features

Characterised by the use of weather-resistant materials (such as stainless steel, heat-resistant steel, wear-resistant alloys), with some incorporating sealed protective structures (e.g., dust seals, sealing rings), and tooth surfaces subjected to special strengthening treatments (e.g., nitriding, application of wear-resistant coatings); Advantages include strong environmental adaptability (operating within -40°C to 300°C temperature ranges or corrosive environments), outstanding wear resistance and corrosion resistance, extended maintenance intervals (typically exceeding standard inner gear rings by over 50%), and reduced impact of harsh conditions on transmission systems.

Applications

Suitable for heavy-duty equipment operating under specialised conditions, such as: - Internal gear rings for corrosion-resistant reactor drives in the chemical industry; - Internal gear rings for planetary drives in high-temperature calcining furnaces within the metallurgical sector; - Internal gear rings for ball mills operating in dusty environments within underground mines; - Internal gear rings for corrosion-resistant propulsion systems in marine engineering equipment; - Internal gear rings for high-temperature drives in waste incineration facilities.

Technical Specifications

ProductsInternal Gear Ring
Custom Made
Gear Profile TypeCylindrical Gears
Gear Teeth manufacturingGear Grinding
Gear Teeth Grinding
Module (M)Custom
Number of Teeth (Z)Custom
Pressure Angle (α)Custom
Helix Angle (β)
Teeth Accuracy GradeISO 6-7 Grade
Heat TreatmentCarburizing
Surface Hardness58-62 HRC

Steel Code Grades Comparison

STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 

China Custom Transmission Internal Gear Ring for Underground Mining Applications supplier

Custom Transmission Internal Gear Ring for Underground Mining Applications

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