Sun Jae Park Jin Su Choi RICH ENG

Introduce RICH ENG makes parts of crane Hook Block Wire Drum

Hook Block Do you know hook? : Hook is hanging on a crane Hook is needed to high strength and high hardness Ordinary, we usually use SF540A which is material of Hook

manufacturing process of hook block Material stocked Machining Process

manufacturing process of hook block Cutting Process Grinder Process

manufacturing process of hook block Proof Test MT

Non destructive test mt MT is Magnetic Particle Testing Detective point is weakly magnetic. this test finds detective point by using magneticnism

manufacturing process of hook block Finished Product - release

Wire drum Wire Drum : fuseage that is wounded by wirerope used in winch and crane

Manufacturing process of Wire Drum Material stocked Equip a structure

Welding Heat Treatment Manufacturing process of Wire Drum

Nondestructive Test Machining Process UT Manufacturing process of Wire Drum

Non destructive test UT This test uses sound waves to find destructive point By using eco at Destructive point

Groove Check Balance Test Manufacturing process of Wire Drum

Nondestructive Test Finished Product MT

nondestructive inspection

The End Thank you