Pinion / pinion Shaft Features:
1. Material: alloy steel, as your requests
2. Standard: ANSI, API, ASTM, BSI, DIN, GB, ISO, JIS and more standards.
3. Mechanical Properties: customized requirements are accepted.
4. Hardness: customized requirements are accepted.
5. Surface treatment: rust preventive oil and according to your requirements.
6. Application: mainly used in various machinery equipment in the fields of mining, metallurgical, chemical industry, construction, and so on
7. QA and DOC: chemical composition report, mechanical properties report, UT report, PT report, heat treatment report, dimensions check report, hardness report and more, we can offer third party inspection.
8. Process: raw material purchasing - forging - rough machining(rough hobbing) - heat treatment - semi machining (semi final hobbing) - hardening of tooth surfaces - finish machining(gear grinding) - painting and packing. Various process conditions are available.
9. Certificates: ISO 9001:2008
10. Products ability: Max module:45
11. Heat treatment: quenching and tempering, normalizing and tempering.
12. Tooth surface treatment: carburizing and quenching, surface quenching
13. QC: fabrication schedule, fabrication process chart, inspection and test plan
14. Packing: coated with rust preventive oil, seaworthy packing
Advantages:
- Products with Customers' Designs
- Strong Machining & Heat Treatment Abilities
- Strict Quality Control
- Prompt Delivery
-Experience in Cooperation with Fortune 500 Companies
Process:
Forging/Casting
Normalizing & Tempering
Proof Machining
Heat treatment
Finish Machining (Teeth Grinding)
various process conditions are offered
Solutions for Many End Markets and Applications
--Mining
--Metallurgy
--Power Generation
--Sugar Manufacturing
--Cement Plant
--Port Machinery
--Oil and natural
--Papermaking
--OEM gear case
--General Industrial
Specifications of pinion Gear:
| Item |
Diameter |
Module |
Heat Treatment Method |
NDT |
| Pinion |
≤12m |
≤45 |
Quenching and tempering,
gear teeth induction quenching, nitriding, carburization |
UT
PT
MT |
Testing Process:
Ÿ QA & DOC: Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimension Check Report
Ÿ The data on chemical composition report and mechanical properties report are approved by third party, Luoyang Ship Material Research Institute, CSIC.
Ÿ UT test: 100% ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc.
Ÿ Heat Treatment Report: provide original copy of heat treatment curve/time table.
We also have our own direct OEM factory to manufacture big mechanical parts according to drawings.
The products including girth gear, pinion, shaft, ball mill end cover, kiln support roller, shaft coupling, bearing block, mill body, kiln shell, wear resistant parts, casting linear plates and non standard machinery parts.
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