PRECISION METAL FABRICATION · BUSAN

Metal fabrication.
To your drawings.
Processes connected.

From laser and waterjet cutting to CNC punching and NC bending.
We coordinate the processes your parts require.

Steel · Stainless steel · Aluminum · Non-ferrous metals

TRUMPF fiber laser installed at the Kyoung Sung Eisen factory
IN-HOUSE EQUIPMENT / TRUMPF FIBER LASER6 kW 2,500 × 6,000 mm
Industrial equipment partsBrackets & coversPlates & punched partsHigh-mix, low-volume & repeat production

COMPANY FILM

Manufacturing expertise,
seen on our shop floor.

Company overview · 2 minutes · Our manufacturing floor

Subtitles: 한국어 · English · 日本語

01 / CAPABILITIES

The right process for
your material and geometry.

01

Laser cutting

Sheet cutting to drawing geometry

Fiber
6 kW / 2,500 × 6,000 mm
CO₂
4 kW / 1,524 × 3,048 mm
02

Waterjet cutting

Cutting with reduced thermal impact

Machine
FLOW Dynamic XD
Scope
Straight and bevel cuts, subject to drawing review
03

CNC punching

Holes, slots and repeated patterns

Machine
TRUMPF TruPunch 5000
Scope
Punched parts and repeat production
04

NC bending

Forming angles and three-dimensional shapes

Scope
Brackets, covers and sheet-metal parts
Review
Material, thickness and bend geometry

Feasibility, tolerances and lead times are confirmed after reviewing the drawings, material, thickness, quantity and production schedule.

FLOW waterjet at Kyoung Sung Eisen
FLOW waterjet
TRUMPF CNC punching machine at Kyoung Sung Eisen
TRUMPF TruPunch 5000
Bending machine at Kyoung Sung Eisen
Bending equipment

Additional fabrication

Selected machining operations and general welding that does not require a welding procedure specification (WPS) are available after review of drawings and quality requirements. Oxy-fuel and plasma cutting are arranged through subcontractors.

02 / QUALITY & TECHNOLOGY

Quality, technology and management
that support our manufacturing.

Our metal fabrication expertise includes EGGCRATE and Tube Support Bar components for nuclear steam generators.

Quality managementISO 9001
Environment & occupational safetyISO 14001 · ISO 45001
Technology developmentDedicated R&D department · Venture Business · INNO-BIZ
Sustainable managementESG management

03 / EQUIPMENT

Equipment behind
our fabrication capabilities.

Laser, waterjet, punching, bending and deburring equipment
EquipmentManufacturer / modelMain specifications / use
Fiber laserTRUMPF6 kW · 2,500 × 6,000 mm
CO₂ laserTRUMPF4 kW · 1,524 × 3,048 mm
WaterjetFLOW Dynamic XD100 HP · 87 kpsi · 2,500 × 7,000 mm
CNC punchingTRUMPF TruPunch 50001,524 × 6,000 mm
NC bending국도기계6T × 3,100 mm
Deburring & edge finishingWEBERRemoval of residual burrs and edge finishing after cutting or punching

Machining feasibility is confirmed after reviewing material, thickness, geometry, required tolerances and operating conditions.

04 / PROCESS

From drawing review to shipment.
Requirements checked at each stage.

  1. 01

    Drawing & requirements review

    We review material, thickness, quantity, tolerances and inspection requirements to define the fabrication scope.

  2. 02

    Process planning & preparation

    We select suitable processes for the geometry and material, then plan the work sequence and production schedule.

  3. 03

    Cutting & punching

    We apply laser cutting, waterjet cutting and CNC punching as required by the drawing.

  4. 04

    Deburring & edge finishing

    WEBER deburring equipment removes residual burrs and finishes edges for subsequent processing and handling.

  5. 05

    Bending & additional processing

    We form angles and three-dimensional shapes. Selected machining operations and general welding are coordinated after drawing and quality review.

  6. 06

    Inspection, packing & shipment

    We check parts against the agreed drawings and inspection criteria, then prepare them for packing and shipment.

Processes and their sequence vary by part geometry and quality requirements. General welding is limited to parts that do not require a WPS. Oxy-fuel and plasma cutting are subcontracted.

REQUEST A QUOTE

Start with
your drawing.

Send your drawing, material, thickness, quantity
and requested delivery date.

Submit drawings and enquiries without signing in. Only the administrator can view submitted content and attachments.

Quotations & fabrication enquiries051-972-3677

77, Hwajeonsandan 2-ro, Gangseo-gu, Busan, Republic of Korea

Machining guide PDF (Korean)