Pre-mix torch
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Pre mix torch: A torch in which the oxidizing and fuel gases are mixed in a chamber prior to exiting the face of the torch and undergoing combustion. These types of torches are commonly used in welding. Pre-mix torches must have flashback arrestors, and or check valves to prevent the ignited gases from traveling back to the tanks. | Pre mix torch: A torch in which the oxidizing and fuel gases are mixed in a chamber prior to exiting the face of the torch and undergoing combustion. These types of torches are commonly used in welding. Pre-mix torches must have flashback arrestors, and or check valves to prevent the ignited gases from traveling back to the tanks. | ||
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| + | ---- | ||
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| + | == Examples == | ||
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| + | National/premier industres - 3a/3b hand torchs, rider torch , and prmix 8m adaptor. | ||
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| + | Smith - little torch, cutting torchs | ||
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| + | Hoke - hand torch | ||
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| + | Carlise- center fire of most 2 stage torchs, hand torchs | ||
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| + | Nortel - unitorch , various hand torchs , and rider option on over under fire torchs. | ||
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| + | Many ribbon and ring burners are also pre-mixes. | ||
Revision as of 21:25, 16 March 2008
Pre mix torch: A torch in which the oxidizing and fuel gases are mixed in a chamber prior to exiting the face of the torch and undergoing combustion. These types of torches are commonly used in welding. Pre-mix torches must have flashback arrestors, and or check valves to prevent the ignited gases from traveling back to the tanks.
Examples
National/premier industres - 3a/3b hand torchs, rider torch , and prmix 8m adaptor.
Smith - little torch, cutting torchs
Hoke - hand torch
Carlise- center fire of most 2 stage torchs, hand torchs
Nortel - unitorch , various hand torchs , and rider option on over under fire torchs.
Many ribbon and ring burners are also pre-mixes.
