upper roller

SK200 KOBELCO Track Carrier Rollers ความลึก HRC 4-10 Mm ที่มีประสิทธิภาพสูง

SK200 Carrier Roller Top Roller OEM Excavator Spare Parts KOBELCO Casting Conveyor Upper Roller Undercarriage Parts 1. What is a Roller? The cylindrical element, a key component of the conveyor system, is available in various types and is produced in large numbers. It is designed to bear the load of ...