oxyfuel equipment for steel industries - messer-cs files/catalogue steel mill... · cutting nozzles...

Oxyfuel Equipment

THE ORIG INAL

for Steel Industries

Adolf Messer GmbH, founded in 1898, developed the first oxyfuel

torches for welding and cutting. The company became the world-wide

renowned gas and welding technology manufacturer Messer

Griesheim GmbH. In 1999 the welding and cutting activities were

merged in the Messer Cutting & Welding GmbH, and have been

integrated into the MEC Holding GmbH in 2000. In February 2005 the

MEC Holding GmbH became part of the Messer World.

Our oxyfuel equipment for the steel industries is suitable for all

demands of the steel mill and metallurgical industries, for scrap yards

and foundries. The extensive product range covers all requirements in

the field of hand cutting and hand scarfing.

Robust and sturdy design complies fully with the special demands

and safety rules in steel industries. Constant quality controls guarantee

optimum application features and maximum operator safety.

Long-time experience and continuing development strengthens our

position as market leader in this product segment.

It is our foremost objective to achieve maximum benefit for the

customer. We achieve this by using the knowledge of our customers´

requirements, high technical competency and flexible, innovative

products. We take the highest quality measures as a necessity,

already since 1991 subjecting all company processes to quality

monitoring in accordance with DIN EN ISO 9001.

The Original – the Source of Safety

Page

Heavy-duty hand cutting torch SMB 600 4

Cutting nozzles for SMB 600 6

Heavy-duty hand cutting torch SMB 663 8

Powder attachments for SMB 600/663 9

Hand cutting nozzles for SMB 663 10

Powder hand cutting torch AC 41 12

Machine cutting torch PRESTOCUT M 651 14

Powder machine cutting torch MSP 3320/200 16

Powder distributor P 75 18

Hand scarfing torch FB 1000 20


Ingot mold scarfing torch FBK 1600 21


Tapping points, pressure regulators 23

Oxygen lancing equipment 24

3

CONTENTS

Heavy-duty hand cutting torch SMB 600with spring lever valve for cutting oxygen (version with handwheel valve available upon request), for cutting of slabs, ingots,billets, non-alloy and low-alloy steel castings and forgings, and for cutting of steel scrap. Cutting ranges: with acetylene up to 500 mm(using GRICUT® 5310-A), with propane, methane (natural gas), Mapp: up to 600 mm (using GRICUT® 5281-PMY).

Fuel gases: A = AcetylenePM = Propane, methane (natural gas)Y = Methyl acetylene propadiene mixtures (Mapp a.o.)

Hose connections according to DIN 8542: oxygen G ) RH-11, fuel gas G £ßæ LH-9

Operating data see pages 4 and 5.

SMB 600 with straight torch head

Description Art.-No. Cat.-No.

Heavy-duty hand cutting torch SMB 600 without accessoriesVersion with angled torch head length 1) 1,000 mm 716.50083 006

length 1) 1,500 mm 716.50317 006Version with straight torch head length 1) 1,000 mm 716.50084 006

length 1) 1,500 mm 716.50318 006

Gas-mixing cutting nozzles GRICUT®Cutting nozzle GRICUT® 5310-A 100 — 300 mm 716.50103 006for acetylene 300 — 500 mm 716.50104 006Cutting nozzle GRICUT® 5281-PMY 100 — 300 mm 716.50100 006for propane, methane (natural gas), Mapp 300 — 450 mm 716.50101 006

450 — 600 mm 716.50209 006Heating nozzle GRICUT® 5281-PMY 100 — 450 mm 716.50236 006

450 — 600 mm 716.50211 006

Accessories Torch carriage SMB 600/663 716.50260 006Skid SMB 600/663 716.50275 006Pressure screw SMB 600 716.50052 006Torch spanner 186.58074 038Spanner SW 32 368.020 000Spanner SW 41 133.02180 006Nozzle cleaners in case 052.29201 038Oxygen hose 11 mm 051.01200 043Fuel gas hose 9 mm 051.00040 043Propane hose 9 mm 051.02130 043

1) Other torch lengths available upon request

SMB 600 with angled torch head Heating nozzle GRICUT® 5281-PMY

Cutting nozzle GRICUT® 5310-A

4

Heavy-duty Hand Cutting Torches SMB 6 0 0

1. Hand cutting torch SMB2. Oxygen hose

DIN 85413. Fuel gas hose

DIN 8441 resp. DIN 48154. Oxygen pressure regulator U 13

with filter and shut-off valve5. Tapping point flashback arrestor with shut-off valve

for acetylene or propane, methane (natural gas), Mapp

Example of gas supply system for cutting torches SMB

1

4

5

2

3

5


Cutting nozzles GRICUT® 5310-A

Fuel gas acetylene

Cutting Cutting Art.-No. Nozzle Oxygen Acetylene Cutting Oxygen Acetylenethick- nozzle clearance pressure pressure kerf con- con-ness width sumption sumption[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 30 3.0 0.5 5 22.0 0.83150 30 4.0 0.5 7 27.0 1.19200 100 – 300 716.50103 30 5.0 0.5 8 32.2 1.57250 30 6.0 0.5 9 37.3 1.93300 30 7.0 0.5 10 42.0 2.68

300 30 7.0 0.8 10 52.0 2.68350 30 8.0 0.8 15 55.1 3.40400 300 – 500 716.50104 30 9.0 0.8 20 58.3 4.15450 30 10.0 0.8 20 65.9 4.90500 30 10.0 0.8 25 66.5 5.50

Cutting nozzles GRICUT® 5281-PMY

Fuel gas propane

Cutting Cutting Heating Art.-No. Nozzle Oxygen Propane Cutting Oxygen Propanethick- nozzle nozzle Cutting Heating clearance pressure pressure kerf con- con-ness nozzle nozzle width sumption sumption[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 30 3.0 0.5 5 23.0 0.48150 30 4.0 0.5 7 28.5 0.69200 100 – 300 100 – 450 716.50100 716.50236 30 5.0 0.5 8 34.0 0.91250 30 6.0 0.5 9 39.5 1.12300 30 7.0 0.5 10 45.0 1.55

300 30 7.0 1.0 10 55.0 1.55350 300 – 450 100 – 450 716.50101 716.50236 30 7.5 1.0 15 59.0 1.97400 30 8.0 1.0 20 63.0 2.40450 30 9.0 1.0 20 71.5 2.83

450 30 8.0 1.5 20 99.0 3.12500 450 – 600 450 – 600 716.50209 716.50211 30 9.0 1.5 20 114.5 3.44550 30 10.0 1.5 25 130.0 3.76600 30 12.0 1.5 25 161.5 4.40

The tables indicate standard values based on the use of plain steel with a carbon content of up to 0.3 % and oxygen with a minimum purity of 99.5 %. The pressures stated are gauge pressures measured at the torch inlet. The consumption data indicated in m3/h apply to the standard condition as per DIN 1343.

l Use only clean, undamaged nozzles.

6

Hand Cutting Nozzles GRICUT® SMB 6 0 0

Cutting nozzles GRICUT® 5281-PMY

Fuel gas Mapp

Cutting Cutting Heating Art.-No. Nozzle Oxygen Mapp Cutting Oxygen Mappthick- nozzle nozzle Cutting Heating clearance pressure pressure kerf con- con-ness nozzle nozzle width sumption sumption[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 30 3.0 0.5 5 22.5 0.50150 30 4.0 0.5 7 27.9 0.72200 100 – 300 100 – 450 716.50100 716.50236 30 5.0 0.5 8 33.2 0.95250 30 6.0 0.5 9 38.5 1.16300 30 7.0 0.5 10 43.6 1.60

300 30 7.0 1.0 10 53.6 1.60350 300 – 450 100 – 450 716.50101 716.50236 30 7.5 1.0 15 57.3 2.05400 30 8.0 1.0 20 60.9 2.50450 30 9.0 1.0 20 69.0 2.95

450 30 8.0 1.5 20 96.5 3.23500 450 – 600 450 – 600 716.50209 716.50211 30 9.0 1.5 20 111.7 3.57550 30 10.0 1.5 25 126.9 3.90600 30 12.0 1.5 25 157.5 4.56

The tables indicate standard values based on the use of plain steel with a carbon content of up to 0.3 % and oxygen with a minimum purity of 99.5 %. The pressures stated are gauge pressures measured at the torch inlet. The consumption data indicated in m3/h applyto the standard condition as per DIN 1343.


Cutting nozzle GRICUT® 5281-PMY

Fuel gas methane (natural gas)

Cutting Cutting Heating Art.-No. Nozzle Oxygen Methane Cutting Oxygen Methanethick- nozzle nozzle Cutting Heating clearance pressure pressure kerf con- con-ness nozzle nozzle width sumption sumption[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 30 3.0 0.5 5 23.0 1.33150 30 4.0 0.5 7 28.5 1.93200 100 – 300 100 – 450 716.50100 716.50236 30 5.0 0.5 8 34.0 2.52250 30 6.0 0.5 9 40.0 3.11300 30 7.0 0.5 10 46.6 4.30

300 30 7.0 1.2 10 55.8 4.30350 300 – 450 100 – 450 716.50101 716.50236 30 7.5 1.2 15 59.9 5.48400 30 8.0 1.2 20 64.1 6.67450 30 9.0 1.2 20 72.8 7.85

450 30 8.0 1.7 20 103.2 10.44500 450 – 600 450 – 600 716.50209 716.50211 30 9.0 1.7 20 119.0 11.33550 30 10.0 1.7 25 135.0 12.22600 30 12.0 1.7 25 164.0 12.22

7

Hand Cutting Nozzles GRICUT® SMB 6 0 0


Heavy-duty hand cutting torch SMB 663 without accessoriesVersion with angled torch head length 1) 1,260 mm 716.50265 006

length 1) 1,500 mm 716.50319 006Version with straight torch head length 1) 1,260 mm 716.50277 006

length 1) 1,500 mm 716.50320 006

Gas-mixing cutting nozzlesType DPC-A for acetylene 50 — 300 mm 731.07433 006

300 — 600 mm 731.07434 006Type DBH-PMY for propane, methane 100 — 300 mm 731.17353 006(natural gas), Mapp 300 — 500 mm 731.17315 006

500 — 700 mm 731.17317 006

Accessories Torch carriage SMB 600/663 716.50260 006Skid SMB 600/663 716.50275 006Pressure screw SMB 663 552.10220 006Torch spanner 186.58074 038Spanner SW 32 368.060 000Spanner SW 41 133.02180 006Nozzle cleaners in case 052.29201 038Oxygen hose 11 mm 051.01200 043Fuel gas hose 9 mm 051.00040 043Propane hose 9 mm 051.02130 043

1) Other torch lengths available upon request

SMB 663 with straight torch head

SMB 663 with angled torch head

8


Torch head skid attachment

Torch head withtorch carriage

Gas-mixing cutting nozzles

Heavy-duty hand cutting torch SMB 663 with spring lever valve for cutting oxygen (version with handwheel valve available upon request), for cutting of slabs, ingots,billets, non-alloy and low-alloy steel castings and forgings, and for cutting of steel scrap. Cutting ranges: with acetylene up to 500 mm (using DPC-A), with propane, methane (natural gas), Mapp: up to 700 mm (using DBH-PMY).

Fuel gases: A = AcetylenePM = Propane, methane (natural gas)Y = Methyl acetylene propadiene mixtures (Mapp a.o.)

Hose connections according to DIN 8542: oxygen G ) RH-11, fuel gas G £ßæ LH-9

Operating data see pages 8 and 9.

Torch head SMB 663 with cutting nozzle and powder nozzle


Powder tube complete, length 480 mm for SMB 600 716.50344 006Powder tube complete, length 725 mm for SMB 663 716.50335 006

Powder shut-off valve for SMB 600/663 716.50138 006

Powder feeding tube, length 225 mm for SMB 600/663 716.50292 006

Powder nozzle for straight cuts and scrap cuts for SMB 600/663 716.50321 006

Powder heads for shape cuts for SMB 600 suitable for cutting nozzles GRICUT®-PVPowder head A for acetylene 716.50279 006Powder head PMY for propane, methane(natural gas), Mapp 716.50278 006

Gas-mixing cutting nozzles GRICUT®-PV for SMB 600 Cutting nozzle GRICUT® 5310-A-PV 100 – 300 mm 716.50295 006for acetylene 300 – 500 mm 716.50296 006

Cutting nozzle GRICUT® 5281-PMY 100 – 300 mm 716.50100 006for propane, methane (natural .gas), Mapp 300 – 450 mm 716.50101 006

450 – 600 mm 716.50209 006

Heating nozzle GRICUT® 5281-PMY-PV 100 – 450 mm 716.50297 006450 – 600 mm 716.50298 006

Powder distributor see page 16

Torch head SMB 600 with cutting nozzle and powder head

Powder tube complete

Powder head PMY

9

Powder Attachmentsfor Heavy-duty Hand Cutting Torches

SMB 600 / 6 6 3

Powder shut-off valve

Cutting nozzle GRICUT® 5281-PMY-PV

Powder attachment for hand cutting torches SMBfor cutting of stainless steel, high-carbon steels, non-ferrous materials and cast iron.

Heating nozzle GRICUT® 5281-PMY-PV

Cutting nozzles DPC-A

Fuel gas acetylene

Cutting Cutting Art.-No. Nozzle Oxygen Acetylene Cutting kerf Oxygen Acetylenethickness nozzle clearance pressure pressure width consumption consump.[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

50 6.0 0.5 5 –7 36 3.0100 7.5 5 –7 43 3.0150 20 8.0 0.5 6 –7 46 3.5200 50 – 300 731.07433 up to 8.5 up to 7 –8 48 4.0250 25 9.0 1.0 8 –9 51 4.0300 9.5 9 –10 54 4.0

300 8.5 12 65 5.0350 25 9.5 0.8 14 73 5.0400 300 – 600 731.07434 up to 10.5 up to 17 80 5.0450 30 11.5 1.2 18 85 6.0500 12.0 19 90 6.0

Cutting nozzles DBH-PMY

Fuel gas propane

Cutting Cutting Art.-No. Nozzle Oxygen Propane Cutting kerf Oxygen Propanethickness nozzle clearance pressure pressure width consumption consump.[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 30 2.5 0.6 6 16.3 0.33150 30 5.0 0.6 7 25.3 0.71200 100 – 300 731.17353 30 7.0 0.6 8 34.0 1.02250 30 8.5 0.6 9 42.6 1.30300 30 10.5 0.6 10 51.7 1.71300 30 6.5 1.1 13 60.4 1.71

350 30 8.0 1.1 14 71.8 2.25400 300 – 500 731.17315 30 9.0 1.1 17 83.3 2.89450 30 10.5 1.1 19 95.0 3.58500 30 12.0 1.1 21 107.2 4.41

500 50 9.5 1.6 21 113.0 4.41550 50 10.5 1.6 23 126.5 4.89600 500 – 700 731.17317 50 12.0 1.6 25 141.0 5.38650 50 13.5 1.6 27 154.7 6.33700 50 15.0 1.6 28 168.7 7.35

The tables indicate standard values based on the use of plain steel with a carbon content of up to 0.3 % and oxygen with a minimum purity of 99.5 %. The pressures stated are gauge pressures measured at the torch inlet. The consumption data indicated in m3/h apply to the standard condition as per DIN 1343.l Use only clean, undamaged nozzles.

10

Hand Cutting Nozzles DPC-A / DBH-PMY SMB 6 6 3



Cutting Cutting Art.-No. Nozzle Oxygen Methane Cutting kerf Oxygen Methanethickness nozzle clearance pressure pressure width consumption consump.[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 100 – 300 30 2.5 0.8 6 16.5 0.94150 100 – 300 30 5.0 0.8 7 25.6 1.94200 100 – 300 731.17353 30 7.0 0.8 8 34.3 2.69250 100 – 300 30 8.5 0.8 9 43.0 3.44300 100 – 300 30 10.5 0.8 10 52.2 4.50

300 300 – 500 30 6.5 1.4 13 61.0 4.50350 300 – 500 30 8.0 1.4 14 72.5 5.94400 300 – 500 731.17315 30 9.0 1.4 17 84.1 7.56450 300 – 500 30 10.5 1.4 19 96.0 9.38500 300 – 500 30 12.0 1.4 21 108.3 11.44

500 500 – 700 50 9.5 2.0 21 114.1 11.44550 500 – 700 50 10.5 2.0 23 127.8 12.72600 500 – 700 731.17317 50 12.0 2.0 25 142.4 14.00650 500 – 700 50 13.5 2.0 27 156.2 16.38700 500 – 700 50 15.0 2.0 28 170.4 19.00



Fuel gas Mapp

Cutting Cutting Art.-No. Nozzle Oxygen Mapp Cutting kerf Oxygen Mappthickness nozzle clearance pressure pressure width consumption consump.[mm] [mm] [bar] [bar] [mm] [m3/h] [m3/h]

100 100 – 300 30 2.5 0.6 6 16.1 0.31150 100 – 300 30 5.0 0.6 7 25.0 0.71200 100 – 300 731.17353 30 7.0 0.6 8 33.7 1.06250 100 – 300 30 8.5 0.6 9 42.6 1.34300 100 – 300 30 10.5 0.6 10 51.2 1.77

300 300 – 500 30 6.5 1.1 13 59.8 1.77350 300 – 500 30 8.0 1.1 14 71.1 2.31400 300 – 500 731.17315 30 9.0 1.1 17 82.5 3.00450 300 – 500 30 10.5 1.1 19 94.1 3.74500 300 – 500 30 12.0 1.1 21 106.1 4.60

500 500 – 700 50 9.5 1.6 21 111.9 4.60550 500 – 700 50 10.5 1.6 23 125.2 5.10600 500 – 700 731.17317 50 12.0 1.6 25 139.6 5.60650 500 – 700 50 13.5 1.6 27 153.2 6.36700 500 – 700 50 15.0 1.6 28 167.0 7.71

11

Hand Cutting Nozzles DBH-PMY SMB 6 6 3

Powder hand cutting torch AC 41with spring lever valve for simultaneous control of oxygen and powder, for cutting of stainless steel, high-carbon steels, non-ferrous materials and cast iron approx. 150 mm material thickness.

Fuel gas: acetylene or propane, methane (natural gas), Mapp.

Hose connections acc. to DIN 8542: oxygen G £ßæ RH-9, fuel gas G £ßæ LH-9, powder G & RH-6.

Operating date see page 11.

Powder hand cutting torch AC 41 with torch carriage


Powder hand cutting torch AC 41 without accessoriesfor acetylene, propane, methane length 750 mm 716.01055 006(natural gas), Mapp length 1,050 mm 716.01070 006

Powder cutting nozzlesPowder cutting nozzle for acetylene 25 – 40 mm 716.00382 006

40 – 60 mm 716.00383 00660 – 100 mm 716.00384 006

100 – 200 mm 716.00385 006200 – 300 mm 716.00386 006

Powder cutting nozzles for propane, 125 – 175 mm 552.01050 006methane (natural gas), Mapp 175 – 225 mm 552.01060 006

225 – 300 mm 552.01090 006

Powder sleeve 703.04032 006

Powder distributor see page 18

Accessories Torch carriage 553.02101 006Radius bar complete 716.00699 038Nozzle cleaners in case 052.29201 038Rubber rings 162.05430 006Torch spanner 186.58074 038Spanner SW 27 133.02270 004Oxygen hose 9 mm 051.01060 043Fuel gas hose 9 mm 051.00040 043Propane hose 9 mm 051.02130 043Powder/compressed air hose 6 mm 051.01070 043

Powdercutting nozzle

Torch carriage

12

Powder Hand Cutting Torches AC 4 1

Powder sleeve

Operating data for powder hand cutting torch AC 41

Material Art.-No. Fuel gas Oxygen Cutting Nozzle Cutting Fuel gas Oxygen Powderthickness cutting nozzle pressure pressure speed clearance kerf consump. consump. consump.

width[mm] [bar] [bar] [mm/min] [mm] [mm] [m3/h] [m3/h] [kg/h]

Fuel gas acetylene

5 – 10 716.00380 0.5 3.5 800 – 500 30 – 40 3.5 0.5 3.2 6 – 810 – 25 716.00381 0.5 3.5 440 – 360 30 – 40 4.5 0.6 5.5 6 – 825 – 40 716.00382 0.5 4.0 320 – 230 30 – 40 6.0 0.75 9.7 6 – 840 – 60 716.00383 0.5 4.0 190 – 140 30 – 40 8.0 1.0 14.3 8 – 1060 – 100 716.00384 0.5 4.0 120 – 100 30 – 40 9.0 1.2 21.6 8 – 10

100 – 200 716.00385 0.5 5.0 80 – 70 30 – 40 12.0 1.4 31.0 10 – 12200 – 300 716.00386 0.5 6.0 60 – 40 30 – 40 17.0 1.8 42.0 12 – 15

Fuel gas propane

125 – 175 552.01050 0.3 4.0 120 – 100 30 – 40 9.0 0.45 21.0 8 – 10175 – 225 552.01060 0.3 5.5 80 – 70 30 – 40 12.0 0.55 31.0 10 – 12225 – 300 552.01090 0.3 6.0 60 – 40 30 – 40 17.0 0.65 46.0 12 – 15


125 – 175 552.01050 0.3 4.0 120 –100 30 – 40 9.0 1.45 21.0 8 – 10175 – 225 552.01060 0.3 5.5 80 – 70 30 – 40 12.0 1.70 31.0 10 – 12225 – 300 552.01090 0.3 6.0 60 – 40 30 – 40 17.0 2.00 46.0 12 – 15


13

Operating Data for Powder Hand Cutting Torch AC 4 1


Heavy-duty machine cutting torch PRESTOCUT®- For nozzle-mixing and post-mixing heavy-duty cutting nozzles- Sturdy design especially for steel mill demands- Solid hose connecting block and torch head made of brass- Shaft tube made of stainless steel- Completely water-cooled (including torch head)- Shaft diameter: 50 mm- Connections according to DIN 8542:

Heating oxygen: G ) RHFuel gas: G £ß¿ LHCutting oxygen: G £ß¿ RHCooling water (inlet and outlet): G ) RH

PRESTOCUT® M 655, length 500 mm 731.29790 006PRESTOCUT® M 651, length 1,000 mm 731.30530 006

PRESTOCUT® M 651

Heavy-duty machine cutting torch PRESTOCUT® M 651Water-cooled, with 3-seat nozzle connection, for cold cuts and hot cuts of non-alloyed and alloyed material (with powder attachment) up to 600 mm thickness.

Operating data see page 13.

14

Heavy-Duty Machine Cutting Torches PRESTOCUT® M 651

PRESTOCUT® M 655 Cutting nozzle DB 318-PM


Heavy-duty machine cutting nozzles PRESTOCUT® DB-PM- Nozzle-mixing block design- Cutting range 50 – 600 mm- Assured quality by 100 % testing- Nozzle face can be machined up to 3 mm shorterCutting nozzle DB 218-PM, cutting range 50 – 300 mm 731.26594 006Cutting nozzle DB 318-PM, cutting range 300 – 600 mm 731.25507 006

Heavy-duty machine cutting nozzles PRESTOCUT® PB-PM- Post-mixing block design- Cutting range 50 – 600 mm- Assured quality by 100 % testing- Nozzle face can be machined up to 3 mm shorterCutting nozzle PB 218-PM, cutting range 50 – 300 mm 731.29417 006Cutting nozzle PB 318-PM, cutting range 300 – 600 mm 731.25508 006

Operating data for post-mixing machine cutting nozzles type PRESTOCUT® PB-PM

Material Cutting Operating pressures (at torch inlet) Cutting Nozzle Cutting Consumptionsthick- nozzle Heating Cutting Fuel Gas speed distance kerf Heating Cutting Fuel Gas

ness oxygen oxygen Propane Methane width oxygen oxygen Propane Methane

[mm] Type [bar] [bar] [bar] [bar] [mm/min] [mm] [mm] [m3/h] [m3/h] [m3/h] [m3/h]

50 Propane 360 Propane100 PB 0.6 0.3 0.4 320 6 – 7 3 – 5 50 3.8 10200 318-PM Methane 200 Methane300 0.5 150 2 – 4

300 Propane 150 Propane400 PB 0.6 110 8 – 10 3 – 5500 618-PM Methane 0.3 0.4 90 Methane 100 6.0 15600 0.5 60 2 – 4

The tables indicate standard values based on the use of plain steel with a carbon content of up to 0.3 % and oxygen with a minimum purity of 99.5 %. Satisfactory cuts on cleen and crack-free workpieces can only be achieved with undamaged nozzles and suitable flame cutting machines.The given cutting speeds are valid for cold material and are to increase depending the work-piece temperature by hot cuts. The pressures stated are gauge pressures measured at the torch inlet. The consumption data indicated in m3/h apply to the standard condition as per DIN 1343.

Operating data for nozzle-mixing machine cutting nozzles type PRESTOCUT® DB-PM

Material Cutting Operating pressures (at torch inlet) Cutting Nozzle Cutting Consumptionsthickness nozzle Heating Cutting Fuel gas speed clearance kerf Heating Cutting Fuel gas

oxygen oxygen propane methane width oxygen oxygen propane methane

[mm] Type [bar] [bar] [bar] [bar] [mm/min] [mm] [mm] [m3/h] [m3/h] [m3/h] [m3/h]

50 360 Propane100 DB 1,0 0.3 0.3 – 0.5 320 6 – 7 10 50 4.5 17200 318-PM 200 Methane300 150 12.5

300 Propane 150 Propane400 DB 0.9 – 1.5 110 14500 618-PM Methane 0.2 – 0.4 0.2 – 0.3 90 8 – 10 Methane 100 8.0 23600 0.3 – 0.7 60 16

15

Heavy-Duty Machine Cutting Nozzles PRESTOCUT® M 651

10 130

10 130

Powder machine cutting torch MSP 3320/20for cutting of stainless steel, high-carbon steels and non-ferrous materials up to 300 mm and of cast iron up to approx. 150 mm material thickness.

Fuel gas: acetylene or propane, methane (natural gas), Mapp.Hose connections acc. to DIN 8542: Heating oxygen G & RH-6

Cutting oxygen G £ßæ RH-9Fuel gas G £ßæ LH-9Powder G & RH-6


Powder machine cutting torch MSP 3320/200-A/PMYShaft diameter 32 mmShaft length 200 mm

Cutting range 10 – 300 mm 716.51510 006

Powder cutting nozzlesPowder cutting nozzles for acetylene 25 – 40 mm 716.00382 006

40 – 60 mm 716.00383 00660 – 100 mm 716.00384 006

100 – 200 mm 716.00385 006200 – 300 mm 716.00386 006

Powder cutting nozzles for propane, 125 – 175 mm 552.01050 006methane (natural gas), Mapp 175 – 225 mm 552.01060 006

225 – 300 mm 552.01090 006

Powder sleeve 703.04032 006

AccessoriesAdjusting valve for heating oxygen G &-RH 6 718.00500 005Hose connection G & 666.12317 000Adjusting valve for cutting oxygen G £ßæ-RH-6 718.00501 005Hose connection G £ßæ 666.12325 000Adjusting valve for fuel gas G £ßæ LH-9 718.00502 005Hose connection G £ßæ LH 666.12320 000Powder shut-off valve G & RH-6 716.51375 006Hose connection G & 666.12317 000Flashback arrestor with flame trap and non-return valve- Heating oxygen G & 0.647.583 005- Cutting oxygen G £ßæ 0.647.584 005- Fuel gas G £ßæ LH 0.346.364 005

Powder machine cutting torch MSP3320/200 without shut-off valve

16

Powder Machine Cutting Torch MSP 3320 / 2 0 0

Powder machine cutting torch MSP3320/200 with shut-off valve

Powder cutting nozzle

Powder sleeve

Operating data for powder machine cutting torch MSP

Material- Art.-No. Fuel Cutting Heating Cutting Nozzle Cutting Consumptionsthickness cutting gas oxygen oxygen speed clearance kerf Fuel gas Oxygen Powder

nozzle pressure pressure pressure width[mm] [bar] [bar] [bar] [mm/min] [mm] [mm] [m3/h] [m3/h] [kg/h]

Fuel gas acetylene

10 – 25 716.00381 0.5 3.5 3.3 440 – 360 30 – 40 4.5 0.6 5.4 6 – 825 – 40 716.00382 0.5 4.0 0.5 320 – 230 30 – 40 6.0 1.0 10.7 6 – 840 – 60 716.00383 0.5 4.0 0.6 190 – 140 30 – 40 8.0 1.2 13.8 8 – 1060 – 100 716.00384 0.5 4.75 0.7 120 – 100 30 – 40 9.0 1.4 20.1 8 – 10

100 – 200 716.00385 0.5 5.5 1.0 80 – 70 30 – 40 12.0 1.6 28.4 10 – 12200 – 300 716.00386 0.5 6.0 1.3 60 – 40 30 – 40 17.0 1.8 41.2 10 – 12

Fuel gas propane

125 – 175 552.01050 0.5 4.7 4.5 120 – 100 30 – 40 9.0 0.5 20.1 8 – 10175 – 225 552.01060 0.5 5.5 5.5 80 – 70 30 – 40 12.0 0.6 28.4 10 – 12225 – 300 552.01090 0.5 6.0 6.0 60 –40 30 – 40 17.0 0.7 41.2 10 – 12


125 – 175 552.01050 0.5 4.7 5.0 120 – 100 30 – 40 9.0 1.50 21.5 8 – 10175 – 225 552.01060 0.5 5.5 6.0 80 – 70 30 – 40 12.0 1.70 31.0 10 – 12225 – 300 552.01090 0.5 6.0 6.5 60 – 40 30 – 40 17.0 2.00 44.0 10 – 12

The tables indicate standard values based on the use of plain steel with a carbon content of up to 0.3 % and oxygen with a minimum purity of 99.5 %. The pressures stated are gauge pressures measured at the torch inlet. The consumption data indicated in m3/h apply to the standard condition as per DIN 1343.


17

Powder Machine Cutting Torch MSP 3320 / 2 0 0

Powder distributor P 75Powder distributors serve to feed iron powder or iron/aluminium powder mixtures to the powder cuttingunits. The powder is ignited in the cutting/scarfing oxygen stream, thus providing increased heat. By meansof this additional heat stainless and heat-resistant steels,cast iron and a number of non-ferrous metals can be cut.

The powder distributor P 75 with “cyclonic” powdermixing system, pressure regulator, oil trap and air dryingunit are used to supply our SMB 600/663 hand cuttingtorches with powder attachment, AC 41 powder handcutting torches and MSP 3320/200 machine cutting torches.

Connections:Inlet G £ßæ RH-6 for compressed air, oil-free and dryOutlet G & RH-6 for powder


Powder distributor P 75Inlet pressure 10 bar max.Container pressure 1.5 bar max. Powder charge 75 kg max. 731.29840 006

Cutting powderfor use with powder cutting equipment Iron powder GRISINT® 25 kg package 0.462.004 013

18

Powder Distributor P 7 5

Material thickness Cutting speed Powder consumption[mm] [mm/min] kg/h

50 400 6 – 7100 350 7 – 8150 300 8 – 10200 280 10 – 12250 210 10 – 12300 170 12 – 15

300 – 600 120 – 60 20 – 25600 – 1200 60 – 30 25 – 30

Cutting speed tolerances: approx. 20 %

Above table indicates approximate values based on following conditions:Oxygen purity: min. 99.5 %Test material: CrNi 18/8 NFuel gas: propaneTorch adjustment: accordording to operating data for cutting nozzles type DBH-PMYIron powder: GRISINT® (Art.-No. 0.462.004)

Flashback arrestor

Heavy-duty hand cutting torch SMB with powder attachment and skid

Powder hose

Oxygen hose

Compressed air inlet connection

Flashback arrestor

Tapping pointFuel gas / oxygen

Fuel gashose

Iron powder unit for hand cutting torch type SMB 663

19

Operating Data P 7 5

Operating data for hand scarfing torch FB 1000

Fuel gas Propane Methane (nat.gas) Coal gas Acetylene

Scarfing nozzle GRISCARF® GRISCARF® GRISCARF® GRISCARF®5360-PM 5360-PM 5360-PM 5310-A

Oxygen pressure [bar] 4 – 5 4 – 5 4 – 5 4 – 5Fuel gas pressure [bar] 0.5 0.5 0.5 0.5Scarfing speed [mm/min] 8 – 10 8 – 10 8 – 10 8 – 10Consumption scarfing oxygen [m3/h] 70 – 80 70 – 80 70 – 80 70 – 80Consumption heating oxygen [m3/h] 5.0 5.0 5.0 3.0Consumption fuel gas [m3/h] 1.3 3.3 7.5 2.3Article No. 716.50088 716.50088 716.50088 716.50089

Hand scarfing torch FB 1000with spring lever for simultaneous control of scarfing oxygen valve and ignition wire. For removing cracks, inclusions and surface defects of ingots, billets and slabs of non-alloy and low-alloy steels, as well as for shaping of forgings.Maximum overall scarfing width: 40 mm

Fuel gas: A = acetylenePM = propane, methane (natural gas), coal gas

Hose connections acc. to DIN 8542: oxygen G )-RH-11, fuel gas G £ßæ LH-9

FB 1000 with wire ignition system


Hand scarfing torch FB 1000 length 1,260 mm 716.50051 006with wire ignition system,without accessories

Scarfing nozzle GRISCARF® 5310-A for acetylene 716.50089 012with wear-resistant stellite ring

Scarfing nozzle GRISCARF® 5360-PM for propane, methane (natural gas) 716.50088 012

Accessories Hand guard 716.50300 006Torch spanner 186.58074 038Spanner SW 32 368.060 000Spanner SW 36 133.02170 006Nozzle cleaners in case 052.29201 038Oxygen hose 11 mm 051.01200 043Fuel gas hose 9 mm 051.00040 043Propane hose 9 mm 051.02130 043

Wearing parts for scarfing nozzles Wear-resistant stellite ring 716.50249 006Pressure screw 716.50052 006

20

Hand Scarfing Torches FB 1 0 0 0

Scarfing nozzle GRISCARF® 5360-PM

Hand scarfing torch FB 1600with spring lever for simultaneous control of scarfing oxygen valveand ignition wire. For removing cracks, inclusions and surface defectsof ingots, billets and slabs of non-alloy and low-alloy steels, and forcomplete or selective scarfing. Maximum overall scarfing width: 90 mm

Fuel gas: propane, methane (natural gas), coal gasHose connections acc. to DIN 8542: oxygen G )-RH-13, fuel gas G £ßæ LH-9

Ingot mold scarfing torch FBK 1600

Ingot mold scarfing torch FBK 1600with round nozzle, for scarfing out fire-cracked material on innersurfaces of ingot molds.Scarfing width approx. 90 mm

Fuel gas: propane, methane (natural gas), coal gasHose connections acc. to DIN 8542: oxygen G )-RH-13, fuel gas G £ßæ LH-9

Hand scarfing torch FB 1600 with wire ignition system


Hand scarfing torch FB 1600 length 1,500 mm 716.50191 006with wire ignition system, length 1,325 mm 716.50192 006without accessories length 1,175 mm 716.50180 006

Ingot mold scarfing torch FBK 1600without accessories length 1,800 mm 716.50212 006

Scarfing nozzle FD 16 with wear-resistant stellite ring 716.50232 012for FB 1600 and FBK 1600 for propane, methane, coal gas


Wearing parts for scarfing nozzle Wear-resistant stellite ring 716.50227 006Pressure screw 552.10220 006

Operating data for hand scarfing torches FB 1600, FBK 1600

Fuel gas Propane Methane (nat.gas) Coal gas

Scarfing nozzle FD 16-PM FD 16-PM FD 16-PM

Oxygen pressure [bar] 2.5 – 35 3.0 2.5 – 3.5Fuel gas pressure [bar] 0.3 0.5 0.4 – 0.6Scarfing speed [mm/min] 8 – 10 8 – 10 8 – 10Consumption scarfing oxygen [m3/h] 150 – 190 150 – 190 150 – 190Consumption heating oxygen [m3/h] 6 8.5 6Consumption fuel gas [m3/h] 1.7 5.8 10Article-No. 716.50232 716.50232 716.50232

21

Hand Scarfing / Ingot Mold Scarfing Torches FB 1600, FBK 1600

Hand scarfing torch FB 2000with spring lever for simultaneous control of scarfing oxygen valve and ignition wire. For removing cracks, inclusions and surface defects of ingots, billets and slabs of non-alloy and low-alloy steels, and for complete or selective scarfing.Maximum overall scarfing width: 110 mm

Fuel gas: propane, methane (natural gas), coal gas

Hose connections acc. to DIN 8542: oxygen G )-RH-13, fuel gas G £ßæ LH-9

Hand scarfing torch FB 2000 with wire ignition system


Hand scarfing torch FB 2000with wire ignition system length 1,500 mm 716.50195 006

1,390 mm 716.50193 006

Scarfing nozzle FD 20 with wear-resistant stellite ring 716.50231 012for propane, methane, coal gas


Wearing parts for scarfing nozzle Wear-resistant stellite ring 716.50230 006Pressure screw 716.50005 006

Operating data for hand scarfing torch FB 2000

Fuel gas Propane Methane (nat.gas) Coal gas

Scarfing nozzle FD 20-PM FD 20-PM FD 20-PM

Oxygen pressure [bar] 4.0 – 5.0 4.0 – 5.0 4.0 – 5.0Fuelgas pressure [bar] 0.5 0.7 0.7 – 0.9Scarfing speed [mm/min] 8 – 10 8 – 10 8 – 10Consumption scarfing oxygen [m3/h] 250 – 320 250 – 320 250 – 320Consumption heating oxygen [m3/h] 8 12 8Consumption fuel gas [m3/h] 2.3 8.2 13.3Article-No. 716.50231 716.50231 716.50231

Scarfing nozzle

22

Hand Scarfing Torches FB 2 0 0 0


Tapping points for scarfing torches

Line pressure regulator U 23 for oxygen 717.06898 000Fitting G ) a - G / 717.00212 000Angle valve PN 40, DN 15 connection G / - G / 718.00446 000Connection fitting G / with soldering socket (female) 666.12329 000Wall bracket for U 23 723.16762 000

Flashback arrestor type 385 for fuel gas acetylene/propane/methane/coal gas 0.463.290 041Angle valve DN 8, PN 40 1) G ) - G £ßæ LH 718.03096 000Connection fitting G ) with soldering socket (male) 718.25103 000Angle connection G £ßæ LH 053.08240 008Connection fitting G £ßæ with soldering socket (male) 718.25101 000Wall bracket with nut G ) 666.12340 000

Pressure regulators for oxygen lances

Cylinder press. regulator U 13 F oxygen outlet pressure up to 10 bar 509.99850 004for high flow rates, outlet pressure up to 20 bar 509.99900 004inlet connection G /,outlet connection G ), DN 9

1) Note: former G £ßæ, actual G )

23

Tapping Points, Pressure Regulators FOR SCARFING TORCHES,

OXYGEN LANCES

1. Scarfing torch FB2. Oxygen hose DIN 85413. Fuel gas hose DIN 8441 resp. DIN 48154. Oxygen pressure regulator U 23

with filter and shut-off valve5. Tapping point flashback arrestor with shut-off valve

for acetylene or propane, methane (natural gas),coal gas

Example of gas supply system for scarfing torches

1

4

5

2

3

Oxygen lancing equipmentfor lancing of ferrous and non-ferrous alloys, slags and refractory linings.

Oxygen connection acc. to DIN 8542: G ) RH-11


Handpiece with quick shut-off valve for oxygenwith spring lever 716.14082 006with hand wheel 716.14090 006

Lance holder (chuck) for lances &” 716.50336 006with internal flame trap, for lances £ßæ" 716.50337 006to attach lances with outer thread £ßæ” for lances )” 716.50338 006

Oxygen lances diam. &”, length 3.00 m 0.463.0143 000with connecting thread and bushing diam. £ßæ”, length 3.00 m 0.463.0383 000at both ends diam. £ßæ”, length 4.00 m 0.463.0384 000

diam. £ßæ”, length 6.00 m 0.463.0386 000diam. )”, length 3.00 m 0.463.0123 000

Accessories Torch spanner 186.58074 038Oxygen hose 11 mm 051.01200 043Sealing (lance holder / handpiece) 0.329.249 000

Cylinder pressure regulator U 13 F see page 21

24

Oxygen Lancing Equipment OXYGEN LANCE

Lance holder and handpiece with quick shut-off valve

25


Necessary equipment for operation of oxygen lances:- Handpiece with oxygen quick shut-off valve - Oxygen hose, min. DN 9 - Oxygen pressure regulator- Flame-resistant operator protective equipment

Equipment for ignition of oxygen lances:- Oxyfuel welding torch- Ignition cartridge

OxygenOxygen

Oxygenlance

Ignition sources:- Welding torch- Ignition cartridge

Spark deflector

Safety goggles

Hardhat with face protection

Protective clothing

Gloves

Handpiece

Spats

Oxygen hoseOxygen sources:- Cylinder bundles

or batteries- Liquid oxygen tanks

Oxygenpressure regulator


MesserCutting & Welding GmbHOxyfuel Technology / Gas Supply Systems

Laerchenstrasse 139aD-65933 Frankfurt/Main

Phone +49 (0)69 38016-0Fax +49 (0)69 38016-111

E-Mail: [email protected]: www.messer-cw.de

Edition: 09/06© Messer Cutting & Welding GmbH

Art. No. 0.812.527Subject to change without prior notice

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