Oxy-gas cutting torch “DONMET” 345 is designed for machine parting cutting of sheet and rolled metal of low carbon steel up to 300mm thick.
The cutting torch is analogous to that of “MESSER GREISHEIM”, Germany MSID 180, product number 554.902.00.
The cutting torch is compatible with gas mixing nozzles of the following trademarks: “DONMET”, Ukraine; “MESSER GREISHEIM”, Germany; “SAF”, France; “ASHNM”, the USA; “WESCOL”, Great Britain, «ТАNАКА» Japan, as well as a number of companies from the CIS, Poland, the Czech Republic, Italy.
|Cutting thickness, mm||3-300|
|Oxygen inlet pressure, bar||2-10|
|Gas fuel inlet pressure, bar||0,2 – 0,4|
|Oxygen consumption (total), m3/h||2,6 – 26,4|
|Gas fuel consumption (total), m3/h||0,96 – 2,44|
|Cutting torch weight without nozzle, kg, no more than||1,24|
|Cutting torch length, mm||395|
|Cutting torch outer diameter, mm||D=32|
|Thread in the cutting torch head||М22Х1,5|
|Head seating cone angle, °||30°+3¢|
|Hoses diameters d/d1/d2 see table 2|
The table indicates rough values. They are valid for unalloyed steel up to 0,3% С when oxygen purity is at least 99,5%. Fine cuts can be achieved on pure sheets without any clay coats by using intact nozzles.
With oxygen purity below 99,2% for cutting metal 200-300 mm thick you should use nozzle No.6.
|Item||Order No.||Connecting dimensions||Q-ty|
|Cutting oxygen||Preheating oxygen||Gas fuel|
|Cutting torch DONMET 345-16||345.000.16||G3/8-B
SPARE PARTS (as per customer’s order)
|Nozzle No. 0 PM||345.300.20||3-10 mm|
|Nozzle No. 1 PM||345.300.21||10-15 mm|
|Nozzle No. 2 PM||345.300.22||15-25 mm|
|Nozzle No. 3 PM||345.300.23||25-50 mm|
|Nozzle No. 4 PM||345.300.24||50-100 mm|
|Nozzle No. 5 P||345.300.25||100-200 mm|
|Nozzle No. 6 P||345.300.26||200-300 mm|
|Nozzle No. 5 M||345.300.27||100-200 mm|
|Nozzle No. 6 M||345.300.28||200-300 mm|
|Oxygen valve G1/4||943.000.16|
|Gas fuel valve G3/8LH||943.000.05|