Surface mix torch
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Surface mix torch: A torch in which the gases mix after exiting the face of the torch, as opposed to a premix torch in which the gases mix in a chamber. Surface mix torches provide more complete combustion of the gases than a pre-mix torch, which allows for a better flame atmosphere. The atmosphere of a surface mix flame is more suitable for use with most colored glasses than a pre-mix torch. Surface mix torches do not require a flashback arrestor or check valves like pre-mix torches do. | Surface mix torch: A torch in which the gases mix after exiting the face of the torch, as opposed to a premix torch in which the gases mix in a chamber. Surface mix torches provide more complete combustion of the gases than a pre-mix torch, which allows for a better flame atmosphere. The atmosphere of a surface mix flame is more suitable for use with most colored glasses than a pre-mix torch. Surface mix torches do not require a flashback arrestor or check valves like pre-mix torches do. | ||
| − | Ex. All GTT and Bethlehem | + | Ex. All GTT and Bethlehem torches |
Revision as of 13:04, 8 December 2008
Surface mix torch: A torch in which the gases mix after exiting the face of the torch, as opposed to a premix torch in which the gases mix in a chamber. Surface mix torches provide more complete combustion of the gases than a pre-mix torch, which allows for a better flame atmosphere. The atmosphere of a surface mix flame is more suitable for use with most colored glasses than a pre-mix torch. Surface mix torches do not require a flashback arrestor or check valves like pre-mix torches do.
Ex. All GTT and Bethlehem torches
