Regency Steel Japan (RSJ) is the manufacturing and solution provider of treating high end steel products, known internationally.

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Facilities
RSJ Workshop Gross Area 26,243㎡(Covered Area 22,945㎡)

Facilities

Machining

Vertical Boring and Turning Mill

Vertical Boring and Turning Mill

Starting Operation
March,1972
Quantity
1
Table Diameter
Ф 6,300 ㎜
Maximum Milling Diameter
Ф 11,200 ㎜
Minimum Milling Diameter
Ф 800 mm
Maximum Milling Height
3,600 mm
Load Weight (≦5rpm)
120 Ton
Load Weight (≦20rpm)
50 Ton
Table Drive Motor
AC 120 kw
Manufacturer
SKODA
Large Boring Machine

Large Boring Machine

Starting Operation
April,1985
Quantity
1
Milling Spindle Diameter
Ф 320 ㎜
Ram Size
600 x 700 ㎜
Spindle Diameter
Ф 210 ㎜
Quill Stroke
1,500 ㎜
Column Stroke (X)
14,000 ㎜
Spindle Head Vertical Stroke (Y)
5,000 ㎜
Spindle Head Drive Motor
AC 75 kw
Manufacturer
TOSHIBA MACHINE
Small Boring Machine

Small Boring Machine

Starting Operation
October, 1989
Quantity
1
Milling Spindle Diameter
Ф 340 ㎜
Ram Size
—
Spindle Diameter
Ф 130 ㎜
Quill Stroke
450㎜～1,000㎜
Column Stroke (X)
7,500 ㎜
Spindle Head Vertical Stroke (Y)
3,500 ㎜
Spindle Head Drive Motor
VAC 22kw (Continuous) /
VAC 30kw (30 minutes)
Manufacturer
TOSHIBA MACHINE

Pressing Machine

10,000 ton Pressing Machine

10,000 ton Pressing Machine

Starting Operation
2007, October
Unit
1
Type
Straight-side
Nominal Force
100,000kN
Maximum Stroke
1,500 mm
Daylight
2,500 mm
Bed Dimensions
10,200 x 1,700 mm
Slide Dimensions
10,000 x 1,800 mm
3,000 ton Pressing Machine

3,000 ton Pressing Machine

Starting Operation
2011, June
Unit
1
Type
Four Column
Nominal Force
30,000kN
Maximum Stroke
1,200 mm
Daylight
3,000 mm
Bed Dimensions
5,000 x 2,500 mm
Slide Dimensions
5,000 x 2,000 mm
1,500 ton Pressing Machine

1,500 ton Pressing Machine

Starting Operation
2012, March
Unit
1
Type
Four Column
Nominal Force
15,000kN
Maximum Stroke
1,200 mm
Daylight
3,000 mm
Bed Dimensions
5,000 x 3,500 mm
Slide Dimensions
5,000 x 2,000 mm

Heat Treatment Furnace

Heat Treatment Furnace

No.1 Furnace
Starting Operation
2007, July
Unit
1
Effective Working Zone of Heating Equipment
  • L 15,000 mm
  • W 4,000 mm
  • H 3,500 mm
Maximum Heating Temperature
1,100 ℃
No.2 Furnace
Starting Operation
2008, April
Unit
1
Effective Working Zone of Heating Equipment
  • L 11,000 mm
  • W 4,000 mm
  • H 900 mm
Maximum Heating Temperature
1,100 ℃

Bending Roll

Small Bending Roll

Small Bending Roll

Starting Operation
2011, July
Unit
1
Nominal Force
12,000 kN
Maximum Thickness
  • Cylinder bending ： 85 mm
    (at OD 2,000 mm, w=2,000 mm)
  • Edge bending ： 60 mm
    (at OD 2,200 mm, w=3,500 mm)
  • ＊Condition may vary in material grade and size. Please contact us for more details.
Minimum　 Bending
ID 900 mm
 
Maximum Width
3,500 mm
Others
Edge bending & Conic bending function
Small Bending Roll Pipe Bending Capacity

Small Bending Roll list

　※About sizes near boundary, please contact us for detailed examination.

Small Bending Roll list

　※About sizes near boundary, please contact us for detailed examination.

Large Bending Roll

Large Bending Roll

Starting Operation
1976, April
Unit
1
Nominal Force
25,000 kN
Maximum Thickness
  • Cylinder bending ： 130 mm
    (at OD 3,000 mm, w=3,000 mm)
  •  
     
  • ＊Condition may vary in material grade and size. Please contact us for more details.
Minimum　 Bending
ID 1,400 mm
 
Maximum Width
5,000 mm
Others
–
Large Bending Roll Pipe Bending Capacity

Large Bending Roll

　※About sizes near boundary, please contact us for detailed examination.

Small Bending Roll list

　※About sizes near boundary, please contact us for detailed examination.

Cooling Bath

Starting Operation
2007, July
Unit
1
Effective Working Zone of Cooling Equipment
  • L 11,000 mm
  • W 3,000 mm
  • H 4,000 mm
Others
With 2 Cooling Towers
Cooling Bath

Other Facilities

NC Gas / Plasma Cutting Machine

NC Gas / Plasma Cutting Machine

Unit
2
Capacity etc.
  • Maximum Thickness
    250 x 10,000 x 54,000 (mm)
  • ① Gas Torch 8, Plasma Torch 2 (air)
  • ② Gas Torch 6, Plasma Torch 2 (hydrogen, argon)
  • Cutting Capacity
  • ・Gas Cutting
  • 　1) 6～300mm
  • ・Plasma Cutting
  • 　1) SUS：～100mm
  • 　2) Aluminum：～60mm
    Please ask plate thickness 60mm and over.
Grid Blast Equipment

Grid Blast Equipment

Unit
1
Capacity etc.
  • Size of blasting room (mm)
    L 12,000 x W 8,560 x H 6,000
Straightening machine
Unit
1
Capacity etc.
  • Nominal Force: 2,000~10,000 kN,
    　Stroke 1,000 mm
  • Area of ram head: 1,200 x 1,200 mm
  • Daylight: 1,500 mm
Overhead crane
Unit
12
Capacity etc.
  • B-Line: 3 (20 ton), C-Line: 3 (20 ton)
  • D-Line: 3 (20 ton), E-Line: 1 (30 ton)
  • G-Line: 2 (55 ton)
Band Saw
Unit
2
Capacity etc.
  • Cutting size (mm)　W 800 x H 410
  •  
  •  
Eye-tracer
Unit
1
Capacity etc.
  • Number of torches： 6
  • Plate T 6~400 x W 2,500 x L 7,850 mm
  • Maximum size 2,000 x 2,000 mm
CO2 Semi-automatic Welding Machine
Unit
107
Capacity etc.
  • 600 A / 500 A / 350 A
  •  
  •  
Submerged Arc Welding Machine
Unit
9
Capacity etc.
  • With manipulator： 3 (1 electrode, 2 electrodes)
  • Carriage type： 6
Rack & Chord Automatic Welding Machine
Unit
10
Capacity etc.
  • Boom Travelling Distance： 2,500 mm
  • Carriage Travelling Distance： 25 m
Forklift
Unit
3
Capacity etc.
  • 24ｔ / 16ｔ / 6ｔ
  •  
Wall Crane
Unit
9
Capacity etc.
  • C-Line: 2 (2.8 ton), D-Line: 2 (2.8 ton)
  • G-Line: 2 (2.8 ton) & 3 (5 ton)
  •