Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 1500 Pieces/Month |
| Delivery Time | 50 Dyas |
| Packaging Details | Plywood Crate |
| Material | 20Cr2Ni4 |
| Module | 8 |
| Teeth width | 90 |
| Teeth Number | 26 |
| Pressure angle | 20° |
| Manufacturing Method | Gear Grinding |
| Brand Name | YIZGEAR |
| Model Number | SPG23051201 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 1500 Pieces/Month |
| Delivery Time | 50 Dyas | Packaging Details | Plywood Crate |
| Material | 20Cr2Ni4 | Module | 8 |
| Teeth width | 90 | Teeth Number | 26 |
| Pressure angle | 20° | Manufacturing Method | Gear Grinding |
| Brand Name | YIZGEAR | Model Number | SPG23051201 |
| Place of Origin | CHINA | ||
| High Light | Grinding Planet Gear For Coal ，26T Grinding Planet Gear ，8 Module Grinding Planet Gear | ||
12 Module 26T Gear Grinding Planet Gear For Coal Mining Machinery
Planet Gear usually mating with sun gear for planetary gear system.
One planetary gear system can with 3 planet gears or 5 planet gears.
The sun gear and planet gear usually use low carbon alloy steel.
The heat treatment is carburizing for low carbon alloy steel.
Surface hardness is around 58-62 HRC after heat treatment.
The production time is around 60 days for planet gear and sun gear produciton.
| Products | Planet Gear |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gears |
| Gear Teeth manufacturing | Gear Grinding |
| Gear Teeth Grinding | √ |
| Module (M) | 8 |
| Number of Teeth (Z) | 26 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 0° |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 HRC |
| 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 | |
Company Details
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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