MOOJIN KEEYEON CO., LTD#734-7, Ancheong-dong, Gwangsan-gu, Gwangju 506-258 KOREAtel: +82-62-719-8300 fax: +82-62-719-8383 e-mail: contactus@newmoojin.com

MOOJINGlobal leader of plant technology. Find your solutions with us,

MOOJIN KEEYEON CO., LTD., established in 1990 as a spe-cialist in the nuclear power plants and industrial equipment, has many experiences in export business toward overseas such as Japan, Canada, China and etc., as well as in the field of most Korea’s nuclear power plants and general industries. The business in the field of nuclear power plants requires a very high technology and has to pass rigorous certification system from the materials to the finished products. We are very proud that our products would be superior enough to compete even with other products in the world, as we have a lot of experiences and achievements in supply of products to the nuclear power plants, and are manufacturing the products based on the high technology certified through such experi-ences and tests.

DEC 1990 Established CompanyAUG 1994 Authorized for quality class “Q”from KHNPMAR 1995 Established R&D centerDEC 2000 Certified with ISO 9002:1994JUN 2002 Certified with KEPIC MNJUL 2003 Certified with ISO 9001:2000JUN 2005 Re-Certified with KEPIC MN

JUL 2008 Certified with ASME “N”, “N3” & “NPT”DEC 2009 Awarded 3milion dollars export pagoda prizeMAY 2010 Certified with ISO 14001 & OHSAS 18001SEP 2010 Certified with ASME “U”, “U2”, “S”, “PP”JUL 2011 Re-Certified with ASME “N”, “N3” & “NPT”JUL 2011 Certified with ASME “NS”JUL 2011 Re-Certified with KEPIC MNJUL 2011 Certified with KEPIC ENJUL 2014 Re-Certified with ASME N, N3, NPT, NSSEP 2014 Re-Certified with KEPIC MNDEC 2014 Awarded 5 Million $ Export Pagoda Prize

Fuel Handling & Storage System

Bolt Tensioning System

Intake Water Treatment

System

Waste Treatment System

Pump Components

Business Area

Introduction

CustomersASME N, N3, NPT, NS KEPIC MN ISO 9001;2008, ISO 14001:2009 ANSI/AIHA Z10-2005, OHSAS 18001:2007

Certificates

Bolt Tensioning SystemSingle Stud Tensioner(SST)Multi TensionerBolt Tensioner

Intake Water Treatment SystemTraveling ScreenMulti Disc ScreenTrash Rack (Bar Screen)Trash RakeStop GateControl SystemFish Protection System

Waste Treatment SystemHOTCELLRemote Controlled ManipulatorPre-Basket Package DecontaminationSystem

VITRIFICATIONDrum Capping SystemDrum TransferSystem

Fuel Handling & Storage System

PWRFuel Storage RackRefueling M/CSFHM/CEACPSpent Fuel Handling ToolPHWR Shielded WorkStationFuel Handling ToolFuel Storage Basket/Tray

Pump ComponentsDischarge ElbowDischarge BowlMotor StoolColumn PipeDiffuserImpellerShaftSuction Bell

05 Global leader of plant technology. Find your solutions with us, MOOJIN!

Intake Traveling Water Screen

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Trash Rake Traveling Screen

Stop Gate Trash Rack

Process of Sea-water Fitering

TWS is for screening of material in sea-water. It Consists of 66 rectangular steel-meshes in round chain shape.

Upper sprocket is for driving. It transmits the turning force to the carrier-chain.

Lower sprocket is set at the bottom of TWS. It supports and guides the carrier-chain.

Upper Sprocket

Lower Sprocket

Trash Rake

Bar Screen

Traveling Screen

Strainer

Screen Clean Pump

Circulation Pump

Sea-water

Sea-water

Bar Screen1st Filteringof Sludge

Trash Rake1st Collectingof Sludge

Traveling Screen2nd Filteringof Sludge

Cleaning PumpSupplying waterto Nozzle

Filter Nozzle2nd Collectingof Sludge

Sludge CollectionSludge Removal

Process of Sea-water Fitering

Bushing

Roller

Pin

Carrier-chain side-bar

Nuclear power plants, thermal

power plants, hydroelectric

plants, pumping stations,

desalinaton plants and steel

making plants requires huge

water resources for cooling

and it could be becoming from

oceans, rivers or lakes.

The water resources are required

to be filtered to remove debris,

fibrous weeds, solid materials,

twigs, fish and others by some

facilities.

The traveling water screening

systems are made to make it

possible. All items are designed,

manufactured and inspected at

Moo Jin’s shop.

07 Global leader of plant technology. Find your solutions with us, MOOJIN!

SST (Single Stud Tensioner)

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Single Stud Tensioner is used for tensioning and detensioning of Reactor Vessel Close Head

Studs. It consists of three SST’s per one unit. Three SST’s are capable of simultaneously

tensioning and detensioning of a group of three reactor vessel studs.

Single Stud Tensioner Assembly

Electric Tractor & Hoist Assembly Main Control Unit

Stud Drive Tool Assembly

Trash Rake

Control Panel 3)

Closure NutDriving Tool 9)

ElectricConsole 2)

Oil tank 4)

Reaction NutDriving Tool 5)

Limit Sensor 6)

Hydraulic Actuator 7)

Centering Cylinder 8)

Pneumatic Unit 1)

Driving Motor 3)

Driving Tool 4)

Control Pannel 8)

Electric Control Box

Weight CompensatingAir Cylinder 2)

Quick Connector 6)

Holder 7)

Leg

Air Cylinder for Holder 4)

Traveling Motor 1)

Control Pannel 4)

Monoorail

Guide Rail 2)

Hoist ASS’Y 3)

Panel PC

Stud

Washer Closure Net

Operation Button

PLC

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Bolt Tensioner (MJ Tensioner Series)

Global leader of plant technology. Find your solutions with us, MOOJIN!

10

F

A

B

E D C

11 Global leader of plant technology. Find your solutions with us, MOOJIN!

Fuel Handing & Storage System

05 12

Fuel Storage Rack

Spent Fuel Handing Tools

Refueling Machine

SFHM/CEACP

PWRShielded Work Station

Fuel Storage Basket

Fuel Handling Tools

Fuel Storage Tray

PHWRPressurized water reactor Pressurized heavy water reactor

These kind of equipment are for refueling new fuel and retrieving spent fuel to/from reactor during O/H (Overhaul) period of Nuclear Power Plants.Especially SWS (Shielded Work Station) is the Candu type product and could be made only by Moojin in the world. SWS assembly consists of a variety of specialized equipment, used for processing spent fuel baskets, housed within a steel structure.

13 Global leader of plant technology. Find your solutions with us, MOOJIN!

Pump Parts & Accessories

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Motor Cover

ShaftTube Diffuser Discharge

Elbow

Pipe Column-Uppaer

Pipe Column-INTMD

Pipe Column-Lower

ElbowBane

Suction Bell

Pipe Column-Inner

Shaft Impeller

• Nuclear Fuel Rack (New and spent)• Pressure Vessels & Tanks• Heat Exchanger• Pump parts : Fabrication and Hard Facing• Radiation Shielding Equipment• Rad-waste Storage System (Capping & welding)

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Others

Global leader of plant technology. Find your solutions with us, MOOJIN!

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Welding Capability (Under the certificate of ASME & KEPIC)Nuclear/ Industrial Plant Fields

Type

Welding Material Categories

Welded Products

• GTAW• FCAW• LBW• SMAW• Robot Welding Machine• Laser Welding Machine• Spot Welding Machine & etc.

• Stellite• Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel• Nonferrous : Al, Cu, Ti & etc. (ASTM P-Numbers : 1, 8, 5A, 5B, 21, 22, 23, 10H, 42, 51, 35, 9B)