Gas torch for cutting metal

Gas torch for cutting metal A hand torch is a device that cuts metal at high temperatures by burning pure oxygen and removing oxides through blowing. Hand torches are classified by the type of fuel gas used; the method of mixing the fuel gas; by their intended purpose, there are specialized and universal types; and by the type of cutting intended—surface, oxy-flux, separating, and lance.

Gas torch for cutting metal These days, they offer a versatile combination. They can cut steel from 3 to 300 mm thick, offer good kickback resistance, are relatively lightweight, and are very easy to handle. They feature an injector system that ensures efficient operation of the working gas at the required pressure. This affects cutting quality. gas torch for cutting metal The oxygen flow rate affects the cutting edge. Low oxygen flow rates result in incomplete oxidation, while high oxygen flow rates result in cooling and heat loss from the cutting zone. Oxygen purity affects the quality of the cutting edges, and the power of the preheating flame depends on the thickness of the cutting metal. Cutting speed affects edge finish and the quality of the metal cut.

Work process gas torch for cutting metal includes heating the cutting surface to a temperature of 1000 - 1200⁰After this, oxygen is supplied, which ignites upon contact with the heated surface, cutting the metal. It is crucial that the oxygen supply be continuous, otherwise the cut quality will be poor. Also, to ensure a high-quality cut, the metal must not melt below 600°C.⁰WITH.

Standard gas torch for cutting metal  The R1-01P torch is successfully used for working with hardened metals and cast iron. This torch consumes 10 m3 of fuel per hour of operation.³ oxygen, and the R2-01 burner is larger - 21m³The P2-01 and P3-01P models are more powerful and differ in nozzle size, oxygen pressure in the system, and the supply pressure of the heated mixture. The popular P1 torch "DONMET" 150P, "PROMIN" 344.