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China factory - Henan Yizhi Machinery Co., Ltd

Henan Yizhi Machinery Co., Ltd

  • China,Zhengzhou
  • Verified Supplier

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China Custom Made Double Helical Gears with Teeth Grinding For Long Service Life And
China Custom Made Double Helical Gears with Teeth Grinding For Long Service Life And

  1. China Custom Made Double Helical Gears with Teeth Grinding For Long Service Life And

Custom Made Double Helical Gears with Teeth Grinding For Long Service Life And

  1. MOQ: 2 Sets
  2. Price: 300$
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 500 Sets/Month
Delivery Time 60 Days
Packaging Details Plywood Crate
Helix Angle 30°/45°
Application Power transmission
Number Of Teeth Depends on size
Tooth Accuracy ISO 8-9
Manufacture Gear Milling
Heat Treatment Carburizing and hardening
Brand Name YIZGEAR
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 500 Sets/Month
Delivery Time 60 Days Packaging Details Plywood Crate
Helix Angle 30°/45° Application Power transmission
Number Of Teeth Depends on size Tooth Accuracy ISO 8-9
Manufacture Gear Milling Heat Treatment Carburizing and hardening
Brand Name YIZGEAR Place of Origin CHINA
High Light High Reliability Double Helical GearsLong Service Life Double Helical GearsCustom Made Double Helical Gears

1)Descriptions of Double Helical Gear

Double helical gears are an efficient transmission component that combines the smoothness of helical gears

with the mechanical advantages of herringbone gears.

They are widely used in the heavy industry sector.

2)Features of Double Helical Gear

  • The transmission process is continuous and smooth, with lower vibration and noise compared to spur gears, approaching the performance of herringbone gears.
  • Suitable for high-speed and heavy-load applications, such as turbine machinery, large reducers and ship propulsion systems.

3)Advantages of Double Helical Gear

  • Smooth and quiet operation: Helical gears reduce impact, making them particularly suitable for applications that are sensitive to noise.
  • High reliability and long service life: The symmetrical tooth design reduces uneven load wear, thereby extending the service life of gears and bearings.
Technical Specifications
Parameter Specification
Custom Made Available
Gear Profile Type Cylindrical Gear
Manufacturing Process Gear Milling & Gear Teeth Hobbing
Teeth Grinding Included
Module (M) Custom
Number of Teeth (Z) 26
Pressure Angle (α) 20°
Lead Angle 15°
Accuracy Grade ISO 8-9 Grade
Heat Treatment Quenching & Tempering
Surface Hardness 260-300HB
Steel Code Grades Comparison
CHINA/GB ISO ГΟСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi   18XГT   SMK22  
20Cr2Ni4   20X2H4A      
20CrNiMo 20CrNiMo2 20XHM 8720 SNCM220 21NiCrMo2
40CrNiMoA   40XH2MA/40XHMA 4340 SNCM439 40NiCrMo6/36NiCrMo4
20CrNi2Mo 20NiCrMo7 20XH2MA 4320 SNCM420  
Production Equipment

SAE 4340 Steel Doubel Helical Gear Shaft 8 Module Helical Pinion Shaft 0

Manufacturing Process

SAE 4340 Steel Doubel Helical Gear Shaft 8 Module Helical Pinion Shaft 1

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2016

  • Total Annual:

    1.0 Million-1.5 Millon

  • Employee Number:

    50~200

  • Ecer Certification:

    Verified Supplier

YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.... YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry....

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Get in touch with us

  • Reach Us
  • Henan Yizhi Machinery Co., Ltd
  • Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
  • https://www.transmissions-gears.com/

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