Yanshan Precision Machinery co., Ltd has perfect follow-up processing equipment for the cast metal workpieces. We can not only provide high quality casting CNC precision machining services, but also provide heat treatment and surface treatment service to achieve qualified physical properties and great surface effects.
Now, Yanshan Precision Machinery co., Ltd has about 3000m2 CNC workshop including 40 CNC lathes and 5 machining centers. All CNC equipment adopt Frank automatic control system.Process type
|Process||Equipment||Max. size||Max. precision|
|Milling, drilling, reaming, cutting||Machining center||1000*600*500mm||0.01mm|
|Wire-electrode cutting||EDM machine (electrical discharge machine)||500*400*200mm||0.02mm|
|Drilling||Milling and drilling machine||Drill Ø1- Ø40mm Tapping M2-M16mm||Roundness 0.02mm|
|Dynamic balance||Dynamic balance machine, milling and drilling machine||Ø150*200mm||1g|
Generally, polishing is necessary after CNC machining for casting. Yanshan Precision Machinery co., Ltd could provide polishing service with advanced polish equipment for various castings.Before polishing After polishing