Gold Member Since 2013
Audited Supplier
Zhengzhou Aokman Machinery Co., Ltd.

Gear Units, Reducer, Gear Reducer manufacturer / supplier in China, offering H/B Heavy-Duty Industry Gear Units, Micro-Planetary Gearbox, High Precision Gear Box, K Series Helical Gear Box Speed Reducer and so on.

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H/B Heavy-Duty Industry Gear Units

FOB Price: US $50-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-2,000/ Piece
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Production Capacity: 5000PCS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HB
  • Material: Cast Iron
  • Manufacturing Method: Forging Gear
  • Changes Way: Stepped
  • Installation Form: Horizontal or Vertical
  • Gear Arrangement: Helical Hardened Gearbox
  • Input Power: 4-5000kw
  • Specification: ISO
  • HS Code: 8483409000
  • Application: Industry
  • Hardness: Hardened
  • Toothed Portion Shape: Helical
  • Type: Circular Gear
  • Ratio: 1.25-450(Max:138000)
  • Toque: 2300-900000n.M
  • Trademark: AOKMAN DRIVE
  • Origin: China
Product Description
H Series Parallel Shaft Gearbox (Helical Gears)(TLH series is the other name of H series)
1. Model Number
Types: H1,H2,H3,H4 Parallel Shaft Gearbox
Sizes: 1,2,3,4,5,24,25,26
2. Product Characteristics
(1)Large torque range, capable of horizontal mounting and vertical mounting.
(2)High-efficiency and long life-span, high permissible axial and radial loads.
(3)Low noise, high reliability and compact structure and so on.
(4)Output shafts type: solid shaft, hollow shaft and hollow shaft with shrink disk.
(5)Low noise, high reliability and compact structure.

The products are widely applied in electricity, coal, cement, metallurgy, harbor, agriculture, shipping, lifting, environment protection, stage, logistic, weaving, paper making, light industry, plastics and other regions. 

4. Materials of H series gearbox
MaterialsHousing: HT250 cast iron
Gear: 20CrMnTi H, high grade allo with carburization
surface hardness: 58-62HRC
center hardness: 33-48HRC 
Grinding precision grade: ISO1328-1: 1995 class 5-6
surfaceness: 0.8
carburization depth: 0.6-1.5mm
Bearing: 42CrMo

5.Technical data: 
PowerRatioInput SpeedTorqueTransmission stage  Mounting     position
 4-5000kw 1.25-450 1450RMP, 960RMP, 710RMP 2300-900000N. M 1 stage, 2 stage, 3 stage, 4 stage Vertical, horizontal 

If you have any demand for our products please feel free to contact me. 
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Mr. Layne Zhao
Marketing Manager
To: Mr. Layne Zhao

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