IK-12 NEXT
- 55 -
106(STANDARD SPEED) For Propane
PLATE
THICKNESS
(mm)
CHIP
SIZE
CUTTING
SPEED
(mm/min)
PRESSURE
(kg/c
㎡
) / (Mpa)
FLOW RATE
Ｌ
/H
OXYGEN
PROPANE
CUTTING
OXYGEN
PREHEATING
OXYGEN
PROPANE
3～5
00
700～660
1.5 / 0.15
0.2 / 0.02
690
1,180
310
5～10
0
660～550
2.0 / 0.2
0.2 / 0.02
1,200
1,180
310
10～15
1
550～490
2.5 / 0.2
0.2 / 0.02
2,100
1,180
310
15～30
2
490～400
3.0 / 0.25
0.25 / 0.025
3,400
1,370
360
30～40
3
400～350
3.0 / 0.3
0.25 / 0.025
4,300
1,370
360
40～50
4
350～320
3.5 / 0.35
0.3 / 0.03
6,500
1,860
490
106-D5 type
（
Propane
）
PLATE
THICKNESS
(mm)
CHIP
SIZE
CUTTING
SPEED
(mm/min)
PRESSURE
(kg/c
㎡
) / (Mpa)
FLOW RATE
Ｌ
/H
OXYGEN
PROPANE
CUTTING
OXYGEN
PREHEATING
OXYGEN
PROPANE
5～10
0
700～625
5.0 / 0.5
0.2 / 0.02
1,600
1,180
310
10～15
1
625～550
0.2 / 0.02
2,400
1,180
310
15～30
2
550～475
0.25 / 0.025
3,600
1,370
360
30～40
3
475～425
0.25 / 0.025
4,800
1,370
360
40～50
4
425～350
0.3 / 0.03
5,600
1,860
490
106-D7(HIGH SPEED) For Propane
PLATE
THICKNESS
(mm)
CHIP
SIZE
CUTTING
SPEED
(mm/min)
PRESSURE
(kg/c
㎡
) / (Mpa)
FLOW RATE
Ｌ
/H
OXYGEN
PROPANE
CUTTING
OXYGEN
PREHEATING
OXYGEN
PROPANE
5～10
0
750～680
7.0 / 0.7
0.2 / 0.02
1,100
1,180
310
10～15
1
680～600
0.2 / 0.02
2,500
1,180
310
15～30
2
600～500
0.25 / 0.025
3,800
1,370
360
30～40
3
500～450
0.25 / 0.025
5,400
1,370
360
40～50
4
450～400
0.3 / 0.03
7,300
1,860
490
NOTE
1) All pressures are torch inlet pressures.
2) Oxygen purity is minimum of 99.7%, propane is minimum of JIS Grade 3.
3) Depending on the surface condition of the steel plate (scale, paint) either increase the fuel gas
pressure or decrease the cutting speed. Also, when precision cutting is required, adjust all data.
