Gas-mixing nozzles of intra-nozzle mixing are made for three-pipe cutting torches of the “DONMET” 374/362 series
Purpose: used in manual cutting torches without injectors as gas mixing and cutting devices.
They have slotted grooves for the release of the combustible mixture.
Oxygen and fuel gas are separately supplied to the gas nozzle, where they are then mixed.
They work with the use of methane, propane-butane.
Nozzles are compatible with injectorless cutting torches of the following companies:
“DONMET”, Ukraine;
“MESSER GREISHEIM”, Germany;
“SAF”, France;
“ASHNM”, USA;
“WESCOL”, Great Britain;
a number of companies from the CIS, Poland, the Czech Republic, and Italy.
More detailed information in the product manual.
SPECIFICATIONS
| Cutting thickness, mm. |
Marking | Order No. | Cutting speed mm/min |
Pressure kgf/cm2 | Витата, м3/год | ||||
| Oxygen | Gas | Oxygen | Gas | ||||||
| methane | propane | methane | propane | ||||||
| 3-8 | 0PM | 344.600.00 | 650-570 | 2,0-3,0 | 0,2-0,4 | 0,2-0,4 | 2,48-2,8 | 0,77-0,84 | 0,35-0,38 |
| 8-15 | 1PМ | 344.600.01 | 570-480 | 3,0-3,5 | 0,2-0,4 | 0,2-0,4 | 3,93-4,21 | 0,95-1,03 | 0,43-0,47 |
| 15-30 | 2PМ | 344.600.02 | 490-370 | 3,6-4,0 | 0,2-0,4 | 0,2-0,4 | 5,27-5,9 | 1,03-1,10 | 0,47-0,50 |
| 30-50 | 3PМ | 344.600.03 | 375-320 | 4,2-4,5 | 0,2-0,4 | 0,2-0,4 | 7,1-7,78 | 1,10-1,17 | 0,50-0,53 |
| 50-100 | 4PМ | 344.600.04 | 320-250 | 5,0-6,0 | 0,2-0,4 | 0,2-0,4 | 13,85-16,25 | 1,41-1,45 | 0,64-0,66 |
| 100-200 | 5PМ | 344.600.05 | 260-170 | 5,0-7,5 | 0,2-0,4 | 0,2-0,4 | 20,20-22,40 | 1,50-1,54 | 0,68-0,70 |
| 200-300 | 6PМ | 344.600.06 | 180-100 | 7,5-10,0 | 0,2-0,4 | 0,2-0,4 | 24,1-30,3 | 1,58-1,94 | 0,72-0,88 |
