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Long Service Life Hardened Gearbox Speed Reducer for Mining Hoist Conveyor Drive
US$500.00
1 Piece
Product profile
Customization
AvailableApplication
MachineryFunction
Speed Changing, Speed IncreaseModel NO.
GSLayout
CycloidalHardness
Hardened Tooth SurfaceInstallation
Horizontal TypeType
Cylindrical Gear BoxAccuracy Class
3-5Power
According to Customer RequirementsRatio
According to Customer RequirementsOEM/ODM Serivce
AvailableTransport Package
Fumigation Case or Plywood CaseTrademark
PTTOrigin
ChinaHS Code
8483409000Production Capacity
500pieces/YearKey features
High-Speed Performance: Top speed reaches 75,000 RPM with ISO level 3-5 gear precision.
High Efficiency: Efficiency exceeds 98.5% for superior energy performance.
Long Lifecycle: Designed for a reliable lifecycle of over 20 years.
Customizable Power: Power output is customized according to customer requirements.
Customizable Ratio: Transmission ratio is customized according to customer requirements.
High Bearing Capacity: Uses advanced lightweight design and technologies for high load.
Wide Power Range: Rated power spans from 500 kW to 100,000 kW.
OEM/ODM Service: OEM and ODM services are available for tailored solutions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-05-25 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.14h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 02, Teacher New Village, Wuxi Town, Dangtu County, Ma'anshan, Anhui, China
Plant Area3040 square meters
Number of Employees6
Registered Capital500,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsGear Box, Gear Reducer, Industrial Gearbox, Speed Reducer, High Speed Gearbox
Production MachinesMachining Center, CNC Gear Shaping Machine
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2019-05-24
Main MarketsEurope, Southeast Asia/ Mideast
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Our Certifications, Standards & Industry Recognition
Management System CertificationOthers
Product Q&A
Q:What is the rated power and torque capacity of this gearbox?
A:
Our gearbox manufacturing capabilities cover a power range of 0.15 kW to 40,000 kW and gear ratios from 1 to 450.
Q:What is the noise level at rated load and speed?
A:
The measured sound pressure level is 78 dB(A) at one meter distance under rated load and 1,500 rpm input, tested per ISO 3746 in a semi-anechoic chamber. Low-noise variants with ground gears and optimized housing stiffness can reduce this to below 72 dB(A).
Q:What materials are used for the gears, shafts, and housing?
A:
The gears are made from 20CrMnTiH (AISI 5120H equivalent) carburizing-grade alloy steel. Output shafts use 42CrMo4 (AISI 4140) forged alloy steel. The housing is cast from GG25 (ASTM A48 Class 30) grey cast iron, with ductile iron GGG40 available for high-vibration applications.
Q:What gear heat treatment process is used, and what are the hardness values?
A:
All helical gears undergo vacuum carburizing followed by oil quenching and tempering. The tooth surface hardness reaches 58-62 HRC, with a case depth of 0.8-3.0 mm. The core hardness is maintained at 32-45 HRC to ensure toughness and resistance to tooth fracture.
Q:What quality management system is certified?
A:
Our manufacturing facilities are certified to ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety.
Send Inquiry
*To:
Ma'an Shan Precise Transmission Technology Co., Ltd.
Ma'an Shan Precise Transmission Technology Co., Ltd.*Content:
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