[et_pb_section fb_built=”1″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/forgefan1.jpg” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.16″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ global_colors_info=”{}”]The forge blower is one of the most important\u00a0tools in a blacksmith’s workshop. The function of the blower is to deliver a consistent air supply to the base of the fire to aid the combustion process. Supplying the fire with oxygen means that the fire can get to a temperature hot enough to manipulate and craft iron objects – without a consistent supply of oxygen, this task is nearly impossible.<\/p>\n
Historically blacksmiths have used a number of methods to deliver\u00a0air flow to the fire:<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
In the early days, it was common for a blacksmith’s apprentice to use their lungs to blow air into a hollow tube, directly into the base of the fire. This method was not very effective as the majority of the oxygen they inhaled would get absorbed by the lungs, and the exhalation contained a lot of carbon dioxide which did not help the fire. Not only that – heavy breathing would quickly make apprentices dizzy from hyperventilation and could result in them passing out (and possibly falling into the fire!) Many apprentices would have begun their training before the age of ten. Life was tough for a blacksmith apprentice in those days, for sure. This was not an effective method, and so an alternative was sought…<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/blacksmith-bellows-forge.jpg” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.16″ global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/blacksmith-bellows.jpg” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.16″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
The classical medieval bellows was\u00a0a device made from wood and leather and was used to push air into the fire to\u00a0allow the furnace to reach a high enough temperature to make iron melt. The bellows were definitely an improvement. They expelled as much oxygen out as they took in and so fed the fire with much more oxygen than human lungs could. However, life did not improve much for our young apprentice as he now had the job of operating the bellows – a dull and gruelling task which lasted for hours and the repetitive movements were enough to make anyone’s arms and back ache.<\/p>\n
Bellows are constructed from two wooden panels, one with a hole cut in the centre. The paddles are connected with a hinge. A leather flap that only opened one way was secured to the hole in one of the paddles. A leather bag was fixed between the paddles and a nozzle set at the head. The air would come in through the hole in one of the paddles when the bellows were pulled apart. When they were pushed back towards each other, the air would be expelled out the nozzle and into the furnace’s fire.<\/p>\n
The bellows shown in the image here are single-chambered hand-operated bellows. Most blacksmiths would have used the much bigger double-chambered bellows. As the name suggests, these had two air-tight chambers instead of one and were much more efficient and offered a more constant air flow.<\/p>\n
Bellows began to be displaced as the sole source of air blast in the late 19th century when mass produced cast iron\u00a0hand-cranked blowers were introduced. The centrifugal blower was invented around 1850 and has pretty much replaced\u00a0bellows due in part to its compact size relative to the bellows it replaced.\u00a0Today, blacksmithing bellows are antique collectable items.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n
As the handle of the hand-cranked blower is turned, the fan blades whirl in their cast-iron housing and move air with centrifugal force, pushing\u00a0air outward into the fan housing and the air delivery pipe. A series of gears or pulleys are often\u00a0used to step up the number of turns or rotations the fan wheel makes for each turn of the crank.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_4,1_4″ _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ global_colors_info=”{}”]In the past, the blacksmith apprentice would have operated the bellows and ensured the fire was stoked before and during the blacksmithing process. He\u00a0would have needed\u00a0to keep out of the way, but also be ready if required to provide additional air blast and heat the fire. This could make for a crowded workspace with injuries\u00a0possible as a result. Modern forge blowers are mounted out of the way, take up far less space and are much more convenient for the modern blacksmith.<\/p>\n
Forge blowers with an electric motor\u00a0offer the blacksmith a constant, consistent stream of air that can easily be adjusted to suit the work requirements. Electric fans come with a speed control function, a way of controlling the amount of air being fed into the fire.
\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/handcrankfan.jpg” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.16″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.16″ global_colors_info=”{}”]<\/p>\n
hand-cranked fan<\/em><\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/Blacksmith-Forge-Blower.jpg” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.16″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.16″ global_colors_info=”{}”]<\/p>\n electric motor\u00a0fan<\/em><\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.16″ global_colors_info=”{}”]Today both modern electric blowers and old hand cranked blowers are used to provide the air blast for forge\u00a0fires. Our\u2008forge fan units enable blacksmiths to efficiently and effectively raise and lower the temperature control of forges \u2013 with the added benefit of units being very quiet, compact, robust and reliable. We offer a range of fans suitable for use in blacksmith forge applications.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_button button_url=”https:\/\/www.aircontrolindustries.com\/us\/industries\/blacksmith-forge\/” button_text=”View Blacksmith Fans” _builder_version=”4.27.4″ hover_enabled=”0″ global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off” sticky_enabled=”0″][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" A brief look at history of one of the most important tools in the Blacksmith’s workshop – the forge blower. The function of the blower is to deliver a consistent air supply to the base of the fire to aid the combustion process. Historically blacksmiths would have used…<\/p>\n","protected":false},"author":2,"featured_media":49742,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":" [et_pb_section bb_built=\"1\"][et_pb_row][et_pb_column type=\"1_2\"][et_pb_image _builder_version=\"3.13\" src=\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/forgefan1.jpg\" \/][\/et_pb_column][et_pb_column type=\"1_2\"][et_pb_text _builder_version=\"3.13\"]<\/p> The forge blower is one of the most important\u00a0tools in a blacksmith's workshop. The function of the blower is to deliver a consistent air supply to the base of the fire to aid the combustion process. Supplying the fire with oxygen means that the fire can get to a temperature hot enough to manipulate and craft iron objects - without a consistent supply of oxygen, this task is nearly impossible.<\/p> Historically blacksmiths have used a number of methods to deliver\u00a0air flow to the fire:<\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=\"4_4\"][et_pb_text _builder_version=\"3.13\"]<\/p> In the early days, it was common for a blacksmith's apprentice to use their lungs to blow air into a hollow tube, directly into the base of the fire. This method was not very effective as the majority of the oxygen they inhaled would get absorbed by the lungs, and the exhalation contained a lot of carbon dioxide which did not help the fire. Not only that - heavy breathing would quickly make apprentices dizzy from hyperventilation and could result in them passing out (and possibly falling into the fire!) Many apprentices would have begun their training before the age of ten. Life was tough for a blacksmith apprentice in those days, for sure. This was not an effective method, and so an alternative was sought...<\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=\"1_2\"][et_pb_image _builder_version=\"3.13\" src=\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/blacksmith-bellows-forge.jpg\" \/][et_pb_image _builder_version=\"3.13\" src=\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/blacksmith-bellows.jpg\" \/][\/et_pb_column][et_pb_column type=\"1_2\"][et_pb_text _builder_version=\"3.13\"]<\/p> The classical medieval bellows was\u00a0a device made from wood and leather and was used to push air into the fire to\u00a0allow the furnace to reach a high enough temperature to make iron melt. The bellows were definitely an improvement. They expelled as much oxygen out as they took in and so fed the fire with much more oxygen than human lungs could. However, life did not improve much for our young apprentice as he now had the job of operating the bellows - a dull and gruelling task which lasted for hours and the repetitive movements were enough to make anyone's arms and back ache.<\/p> Bellows are constructed from two wooden panels, one with a hole cut in the centre. The paddles are connected with a hinge. A leather flap that only opened one way was secured to the hole in one of the paddles. A leather bag was fixed between the paddles and a nozzle set at the head. The air would come in through the hole in one of the paddles when the bellows were pulled apart. When they were pushed back towards each other, the air would be expelled out the nozzle and into the furnace's fire.<\/p> The bellows shown in the image here are single-chambered hand-operated bellows. Most blacksmiths would have used the much bigger double-chambered bellows. As the name suggests, these had two air-tight chambers instead of one and were much more efficient and offered a more constant air flow.<\/p> Bellows began to be displaced as the sole source of air blast in the late 19th century when mass produced cast iron\u00a0hand-cranked blowers were introduced. The centrifugal blower was invented around 1850 and has pretty much replaced\u00a0bellows due in part to its compact size relative to the bellows it replaced.\u00a0Today, blacksmithing bellows are antique collectable items.<\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=\"4_4\"][et_pb_text _builder_version=\"3.13\"]<\/p> As the handle of the hand-cranked blower is turned, the fan blades whirl in their cast-iron housing and move air with centrifugal force, pushing\u00a0air outward into the fan housing and the air delivery pipe. A series of gears or pulleys are often\u00a0used to step up the number of turns or rotations the fan wheel makes for each turn of the crank.<\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=\"1_2\"][et_pb_text _builder_version=\"3.13\"]<\/p> In the past, the blacksmith apprentice would have operated the bellows and ensured the fire was stoked before and during the blacksmithing process. He\u00a0would have needed\u00a0to keep out of the way, but also be ready if required to provide additional air blast and heat the fire. This could make for a crowded workspace with injuries\u00a0possible as a result. Modern forge blowers are mounted out of the way, take up far less space and are much more convenient for the modern blacksmith.<\/p> Forge blowers with an electric motor\u00a0offer the blacksmith a constant, consistent stream of air that can easily be adjusted to suit the work requirements. Electric fans come with a speed control function, a way of controlling the amount of air being fed into the fire.<\/p> [\/et_pb_text][\/et_pb_column][et_pb_column type=\"1_4\"][et_pb_image _builder_version=\"3.13\" src=\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/handcrankfan.jpg\" \/][et_pb_text _builder_version=\"3.13\"]<\/p> hand-cranked fan<\/em><\/p> [\/et_pb_text][\/et_pb_column][et_pb_column type=\"1_4\"][et_pb_image _builder_version=\"3.13\" src=\"https:\/\/www.aircontrolindustries.com\/wp-content\/uploads\/2014\/02\/Blacksmith-Forge-Blower.jpg\" \/][et_pb_text _builder_version=\"3.13\"]<\/p> electric motor\u00a0fan<\/em><\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=\"4_4\"][et_pb_text _builder_version=\"3.13\"]<\/p> Today both modern electric blowers and old hand cranked blowers are used to provide the air blast for forge\u00a0fires.<\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=\"2_3\"][et_pb_text _builder_version=\"3.13\"]<\/p> Our\u2008forge fan units enable blacksmiths to efficiently and effectively raise and lower the temperature control of forges \u2013 with the added benefit of units being very quiet, compact, robust and reliable. We offer a range of fans suitable for use in blacksmith forge applications.<\/p> [\/et_pb_text][\/et_pb_column][et_pb_column type=\"1_3\"][et_pb_button _builder_version=\"3.13\" button_text=\"View Blacksmith Fans\" \/][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[198,496,199,500],"tags":[],"class_list":["post-53343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blacksmith-forge","category-blacksmith-forge-us","category-evolution-of","category-evolution-of-us"],"acf":[],"yoast_head":"\n
\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_3,1_3″ _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”2_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\nACI Forge Fans & Blowers<\/span><\/h2>\n
Pre-Medieval Era<\/strong><\/span><\/h4>
Medieval Era<\/strong><\/span><\/h4>
Modern Day<\/strong><\/span><\/h4>
ACI Forge Fans & Blowers<\/span><\/h3>