Maanshan Liyuan Industrial Co.,Ltd is one of the Largest and Integrated Professional Manufactuers of Slewing Bearing , Slewing Drives，Forging Rings，Castings，flanges in China.We Suppply Our Products to Leading Domestic and International Machine and Equipment Manufacturers . Our products are widely applyed in Excavators,Tower Cranes, Aerial Working Platform,Port Cranes,Construction Equipment,Mining Equipment ,Wind Turbine Application ,Heavy Mobile Cranes,solar tracker,and so on.
We are located in Maanshan city, Anhui Province, with more than 300 employees, including 6 senior technicians, 32 intermediate technicians and many skilled workers.
Due to timely delivery and outstanding cost control advantages, we have established long-term cooperative relations with Sany Heavy Industry, XCMG Group,Zoomlion, and etc.
Products | ||
Products | Material | Specification |
Slewing bearing | 50Mn、42CrMo | 200mm~2000mm |
Slewing drive | 50Mn、QT450 | 7 inch~39 inch |
Forging ring | 50Mn、42CrMo、S48C、42CrMo4、35#、45#、Q345B、AISI4130、16MnCr5、18CrNiMo6 |
200mm~3500mm |
Flange | 35#、45#、Q345B | 200mm~2000mm |
Casting | HT200、HT250、QT450、QT500 | 2kg~1500kg |
Gear | 42CrMo、16MnCr5、GCr15 | 100mm~2000mm |
Production Equipment | |
Production Equipment | Amount |
3600 ton hydraulic press machine | 1 |
5m CNC ring mill | 1 |
Heat treatment furnace | 28 |
Five axis machining center | 1 |
CNC vertical lathe | 55 |
CNC gear shaping machine | 5 |
CNC gear milling machine | 6 |
CNC gear hobbing machine | 6 |
Raceway quenching machine | 3 |
CNC drilling machine | 4 |
Tooth surface quenching machine | 3 |
Testing Equipment | ||
Testing Equipment | Amount | Value |
Three coordinate measuring machine | 1 | 150000USD |
Nondestructive depth detector | 1 | 120000USD |
Spectrometer | 1 | 100000USD |
Universal testing machine | 1 | 100000USD |
Magnetic defect detector | 1 | 30000USD |
Pendulum impact testing machine | 1 | 20000USD |
Ultrasonic flaw detector | 1 | 3000USD |
Metallurgical microscope | 1 | 1500USD |
