Marine Excavator Diesel Engine Bearings Crankshaft
A crankshaft is related to crank, crankshaft is a mechanical part able to perform a conversion between reciprocating motion and rotation motion.
Material trademark | Material Characters | Strength of Extension | Yield Strength |
45 | Low Hardenability | 600 Mpa | 355 Mpa |
50Mh | High Hardenability and HasTemper Embrittlement | 645Mpa | 390 Mpa |
40Cr | Has Good Comprehensive Mechanical Properties | 980 Mpa | 785 Mpa |
35CrMo | Great Endurance strength,Creep strength, Impact toughness ,fatigue strength But HasTemper Embrittlement | 980 Mpa | 835Mpa |
42CrMo (Our crankshaft material) | Great Endurance strength,Creep strength, Impact toughness ,fatigue strength Without Temper Embrittlement | 1080 Mpa | 930 Mpa |
1. Our Shipyard: Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2. Our founding team has experience of more than 15 years in shipbuilding and ship repair with our engineer and designer.
3. Equipment quality guarantee: Based on shipyard feedback, we built up a manufacturer file to ensure the good quality of the products. Also, we can send our engineers to help our clients to install and test this exported equipment.
4. We are a second-hand ship broker to help you find the satisfied used different kinds of vessels.
5. We can provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out the perfect plan for our clients and help to solve any matters with pre-sale and after-sale.
7. Customer Distribution: Tanzania, Rwanda, India(Mumbai and Kolkata), Suva, Portugal, Russia, Netherlands, Iceland, Denmark, Malaysia, Mexico.......
