SAMJUNG E&W

Ship Engine
Various Rolls

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SAMJUNG E&W processes major components of ship engines such as piston Rods, cross head pins, and Main Journal, and Thrust shaft, and Flange Journal and supplies them to leading global shipmakers around the world.

PISTON ROD

CROSSHEAD PIN

MAIN JOURNAL

PISTION ROD

The PISTION ROD is a key component of the ship's engine that reciprocates inside the engine cylinder and generates rotational force in the crankshaft through the connecting rod under high temperature and high-pressure gas pressure generated by the combustion stroke.

Capacity per year

Year	Piston Rod (EA)
Capacity per year	2,000

Key performance (quantity)

Year	Piston Rod (EA)
2015	1,322
2016	1,220
2017	1,259
2018	1,038
2019	1,364
2020	1,225
2021	1,124
2022	1,396

CROSSHEAD PIN

It is a key component of the ship engine that serves to transform the reciprocating motion of the CROSSHEAD PIN piston into the rotational motion of the crankshaft.

Capacity per year

Year	Crosshead Pin (EA)
yearly	1,200

Key performance (quantity)

Year	Crosshead Pin (EA)
2015	767
2016	525
2017	364
2018	345
2019	696
2020	545
2021	796
2022	852

MAIN JOURNAL, THRUST SHAFT, FLANGE JOURNAL

The Main Journal, Thrust Shaft, and Flange Journal are components of the Crank Shaft, which are key components of the ship's engine that are connected to the crank to perform the transformation between reciprocating and rotating motion.