{"id":404,"date":"2026-08-06T16:50:23","date_gmt":"2026-08-06T16:50:23","guid":{"rendered":"https:\/\/gmiusonline.com\/coil-winding-\/?page_id=404"},"modified":"2026-10-09T17:06:31","modified_gmt":"2026-10-09T17:06:31","slug":"hairpin","status":"publish","type":"page","link":"https:\/\/gmiusonline.com\/coil-winding-\/hairpin\/","title":{"rendered":"Hairpin"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”3px||0px|||” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” background_color=”#FFFFFF” width=”100%” max_width=”100%” custom_padding=”1px||0px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_slider _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”0px||0px||true|false” custom_padding=”280px||280px||true|false” custom_padding_tablet=”280px||280px||true|false” custom_padding_phone=”120px||120px||true|false” custom_padding_last_edited=”on|desktop” auto=”on” auto_speed=”4000″ global_colors_info=”{}”][et_pb_slide button_link=”https:\/\/www.google.com\/” _builder_version=”4.27.6″ _module_preset=”default” background_color=”#FFFFFF” background_enable_color=”on” background_image=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/hairpin-banner1.webp” background_enable_image=”on” background_size=”contain” global_colors_info=”{}” sticky_transition=”on”][\/et_pb_slide][\/et_pb_slider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#2e6096″ custom_padding=”26px||15px|||” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” width=”90%” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_font=”Poppins|600|||||||” text_text_color=”#FFFFFF” text_font_size=”5vh” global_colors_info=”{}”]Hairpin[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”#FFFFFF” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_4,3_4″ _builder_version=”4.27.6″ _module_preset=”default” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_button button_url=”#quote” button_text=”REQUEST A QUOTE” button_alignment=”center” button_alignment_tablet=”left” button_alignment_phone=”left” button_alignment_last_edited=”on|phone” _builder_version=”4.27.6″ _module_preset=”default” custom_button=”on” button_text_color=”#095a99″ button_bg_color=”RGBA(255,255,255,0)” button_border_width=”2px” button_letter_spacing=”0px” button_font=”Poppins|500|||||||” global_colors_info=”{}”][\/et_pb_button][\/et_pb_column][et_pb_column type=”3_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Machines for Hairpin Stator<\/strong><\/p>\n

Bestec\u2019s Hairpin Motor Line is an advanced, fully automated solution that integrates every process, from wire straightening and stripping to hairpin forming, insertion, layer widening, twisting, and welding. Our unique rectangular wire handling and precision control technologies deliver high-speed, stable winding quality. With over 45 years of experience, Bestec customizes each system to meet production needs across EV motors, industrial equipment, and home appliances.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Wire Straighten, Strip, and Cut Machine<\/b>
\u2013 Unwind rectangular wire from a wire bobbin with straightening. Stripping is done by molds or other methods. This unit is connected to hair pin forming unit.<\/span>
\u2013 Unwinding, Straightening Unit<\/span>
\u2013 Stripping, Cutting Unit<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/1.webp” title_text=”1″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Insulation Paper Insert Machine\u00a0<\/b>
The machine folds, shapes and inserts insulation papers into the slots of a core from a paper roll. O-shape folding is usual. Cuffs version can be optional.<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/2.webp” title_text=”2″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Hairpin Forming Machine\u00a0<\/b>
As one of forming methods, Bestec introduces combination of 2D and 3D forming separately. Another way is all forming on 1 machine. Either way can be connected to automation line.<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/3.webp” title_text=”3″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Hairpin Coil Assemble in Sub-basket Machine\u00a0<\/b>
The machine inserts hairpin coils into basket by each layers. Different shape of coils are handled by changing cassette of coils by automatic or manual operation.<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/4.webp” title_text=”4″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Hairpin Coil Insert into Core Machine\u00a0<\/b>
The machine picks up hair pin coils assembled in the basket, then inserts them into the core with caring insulation paper damage risk.<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/5.webp” title_text=”5″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

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Hairpin Coil Layers Widening Machine\u00a0<\/b>
As a preparation of twisting at next process, widening layers is necessary. The machine applies a way of widening: using a circle jig to widen layers at multiple times.<\/p>\n<\/div>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/6.webp” title_text=”6″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Hairpin Coil Twisting Machine\u00a0<\/b>
The machine twists open side hair pin with each 2 layers. The height of coil legs is controlled at this process so trimming is not necessary for next welding process.<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/7.webp” title_text=”7″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

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Hairpin Coil Welding Machine\u00a0<\/b>
The machine is composed from a welding unit such as laser or TIG according to customer\u2019s request.<\/span><\/p>\n<\/div>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/8.webp” title_text=”8″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” max_width=”90%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Hairpin Coil Machines for Trial\u00a0<\/b>
The machines are for sampling at trial stage with lower lead time and cost at hairpin forming, stripping, and coil layer widening.<\/span>
-2D Bending<\/span>
-3D Forming<\/span>
-Stripping<\/span>
-Coil Layer Widening<\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/gmiusonline.com\/coil-winding-\/wp-content\/uploads\/2026\/08\/9.webp” title_text=”9″ align=”center” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” custom_margin=”||||false|false” global_colors_info=”{}”]<\/p>\n

Hairpin Complete Automatic Lines<\/b><\/a><\/span><\/p>\n

Bestec\u2019s Hairpin Motor Line is an advanced, fully automated solution that integrates every process \u2014 from wire straightening and stripping to hairpin forming, insertion, layer widening, twisting, and welding. Our unique rectangular wire handling and precision control technologies deliver high-speed, stable winding quality. With over 45 years of experience, Bestec customizes each system to meet production needs across EV motors, industrial equipment, and home appliances.<\/p>\n

Stand-alone or automation line is available for all machines.<\/p>\n

For more information about BESTEC products, please send us an email at\u00a0info@gmius.com<\/a><\/span><\/p>\n

Global Manufacturing Inc is Sales Technical Service Agent for USA and Mexico.<\/strong><\/p>\n

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