For cutting thick metal with low-pressure oxygen
Purposed for: manual oxy-gas parting cutting of scrap metal, topping of low-carbon steel ingots up to 700mm thick.
Used gas fuel: natural gas (methane).
It is successfully used at PJSC “Novokramatorsky Mashynostroitelny Zavod”.
Design features:
– quick opening and closing of the cutting oxygen valve due to the triple thread at its stem;
– preheating and cutting oxygen nozzles made of copper;
– replaceable cutting nozzles (central channel diameter – 4 – 5-6mm);
– tip tubes made of stainless steel;
– operation at oxygen pressure 6-7 bar;
– solid valve stems of stainless steel. Service life of more than 15 000 cycles;
– straight-through head;
– resistant to flashbacks due to an elaborate design of the mixing chamber;
– comfortable aluminium pad;
– cutting oxygen knob from the cylinder valve.
Cutting thickness, mm | 300-700 |
Used gas fuel | methane |
Gas mixing type | low-pressure |
Inlet pressure of oxygen, MPa (bar) | 6-7 |
Inlet pressure of methane, MPa (bar) | 0,7-1,5 |
Consumption of oxygen, m3/h | 41-120 |
Consumption of methane, m3/h | up to 5 |
Cutting torch length no more than, mm | 1130 |
Cutting torch weight no more than, kg | 1,64 |
Oxygen inlet connection thread (hose), mm | M16x1,5 (8) |
Gas fuel inlet connection thread (hose), mm | M16x1,5LH (8) |
Countries where the above-mentioned connection threads are applicable | All countries |