{"id":19940,"date":"2026-05-13T14:00:37","date_gmt":"2026-05-13T07:00:37","guid":{"rendered":"https:\/\/sonha.com\/?p=19940"},"modified":"2026-05-13T09:47:26","modified_gmt":"2026-05-13T02:47:26","slug":"dich-vu-sua-chua-cua-xoay-kbb-tai-cong-trinh","status":"publish","type":"post","link":"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/","title":{"rendered":"KBB revolving door repair service on-site \u2013 Fast troubleshooting, stable operation"},"content":{"rendered":"<p><em>Issues such as a KBB revolving door running continuously, jerky <a href=\"https:\/\/sonha.com\/en\/automatic-door\/automatic-revolving-door\/\">revolving door<\/a> movement, or loud vibration noises are signs that the door system is deteriorating after long-term continuous operation. If KBB revolving door repair is not carried out promptly, these issues can directly affect the motor, drive mechanism, and operational safety of the entire automatic revolving door system. With extensive experience handling projects at large-scale facilities and a technical team trained by Japanese experts, Sonha Auto provides specialized automatic door repair services, quickly resolving vibration, noise, jerky movement issues, and performing on-site automatic door maintenance to help the door system operate more stably and durably.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#What_issues_commonly_occur_with_KBB_revolving_doors_after_years_of_operation\" >What issues commonly occur with KBB revolving doors after years of operation?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#Troubleshooting_a_KBB_revolving_door_at_Oakwood_Residence_Hanoi\" >Troubleshooting a KBB revolving door at Oakwood Residence Hanoi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#KBB_revolving_door_repair_process_at_Oakwood_Residence_Hanoi_carried_out_by_Sonha_Auto\" >KBB revolving door repair process at Oakwood Residence Hanoi carried out by Sonha Auto<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#Replacing_the_lower_pivot_assembly_of_the_revolving_door\" >Replacing the lower pivot assembly of the revolving door<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#Replacing_lower_bearings_and_shaft_bearings_of_the_KBB_door\" >Replacing lower bearings and shaft bearings of the KBB door<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#Inspection_adjustment_and_comprehensive_maintenance_of_the_entire_door_system\" >Inspection, adjustment, and comprehensive maintenance of the entire door system<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#Why_should_a_continuously_running_revolving_door_be_repaired_as_early_as_possible\" >Why should a continuously running revolving door be repaired as early as possible?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sonha.com\/en\/kbb-revolving-door-repair-service-on-site\/#Why_do_many_facilities_choose_Sonha_Auto_for_automatic_door_repair\" >Why do many facilities choose Sonha Auto for automatic door repair?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_issues_commonly_occur_with_KBB_revolving_doors_after_years_of_operation\"><\/span>What issues commonly occur with KBB revolving doors after years of operation?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>At facilities with heavy pedestrian traffic such as hotels, serviced apartments, and shopping malls, revolving doors operate almost continuously every day. After approximately 5\u20137 years of use, mechanical components begin to experience natural wear and tear, leading to a series of abnormal operating symptoms.<\/p>\n<p>Common issues include:<\/p>\n<ul>\n<li>The revolving door continues running after people pass through<\/li>\n<li>Jerky and unstable door operation<\/li>\n<li>Loud vibration and noise during operation<\/li>\n<li>Misaligned revolving wings or excessive friction<\/li>\n<li>Inaccurate sensor response<\/li>\n<li>Worn lower bearings, ball bearings, or bottom pivot assemblies<\/li>\n<\/ul>\n<p>These are all warning signs indicating that KBB revolving door repair and automatic door maintenance should be carried out promptly before more serious damage occurs.<\/p>\n<figure id=\"attachment_19927\" aria-describedby=\"caption-attachment-19927\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19927 size-large\" title=\"K\u1ef9 thu\u1eadt Sonha Auto ki\u1ec3m tra c\u1eeda xoay KBB b\u1ecb gi\u1eadt v\u00e0 rung l\u1eafc t\u1ea1i Oakwood Residence Hanoi\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1024x768.jpg\" alt=\"k\u1ef9 thu\u1eadt Sonha Auto ki\u1ec3m tra c\u1eeda xoay KBB b\u1ecb gi\u1eadt v\u00e0 rung l\u1eafc t\u1ea1i c\u00f4ng tr\u00ecnh\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1536x1152.jpg 1536w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-19927\" class=\"wp-caption-text\"><em>Sonha Auto technicians inspecting a jerky and vibrating KBB revolving door at Oakwood Residence Hanoi<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Troubleshooting_a_KBB_revolving_door_at_Oakwood_Residence_Hanoi\"><\/span>Troubleshooting a KBB revolving door at Oakwood Residence Hanoi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>During an <a href=\"https:\/\/sonha.com\/en\/on-site-troubleshooting-and-repair-service\/\">on-site automatic door troubleshooting and repair<\/a> project, Sonha Auto handled a KBB revolving door system at Oakwood Residence Hanoi after approximately 6\u20137 years of continuous operation.<\/p>\n<p>During the initial inspection, the technical team identified several clear signs of deterioration, including:<\/p>\n<ul>\n<li>Jerky revolving door movement accompanied by loud vibration noises<\/li>\n<li>Unstable door operation when people passed through<\/li>\n<li>The revolving door running continuously without returning to its standard operating state<\/li>\n<li>Mechanical looseness and movement misalignment at several positions<\/li>\n<\/ul>\n<p>These issues not only affected user experience but also increased stress on the motor and the entire door drive mechanism. Instead of applying temporary fixes, Sonha Auto technicians conducted a comprehensive inspection of the entire door system to accurately identify the root cause of the problems.<\/p>\n<figure id=\"attachment_19933\" aria-describedby=\"caption-attachment-19933\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19933 size-large\" title=\"S\u1eeda ch\u1eefa c\u1eeda xoay KBB b\u1ecb rung k\u00eau v\u00e0 ch\u1ea1y kh\u00f4ng \u1ed5n \u0111\u1ecbnh t\u1ea1i c\u00f4ng tr\u00ecnh\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-1024x768.jpg\" alt=\"S\u1eeda ch\u1eefa c\u1eeda xoay KBB b\u1ecb rung k\u00eau v\u00e0 ch\u1ea1y kh\u00f4ng \u1ed5n \u0111\u1ecbnh t\u1ea1i c\u00f4ng tr\u00ecnh\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-1536x1152.jpg 1536w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-19933\" class=\"wp-caption-text\"><em>Repairing a vibrating and unstable KBB revolving door on-site<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"KBB_revolving_door_repair_process_at_Oakwood_Residence_Hanoi_carried_out_by_Sonha_Auto\"><\/span>KBB revolving door repair process at Oakwood Residence Hanoi carried out by Sonha Auto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>After a detailed assessment of the door condition, Sonha Auto implemented multiple synchronized solutions to restore the KBB revolving door to its standard operating condition.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Replacing_the_lower_pivot_assembly_of_the_revolving_door\"><\/span>Replacing the lower pivot assembly of the revolving door<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Inspection revealed that the lower pivot assembly of the <a href=\"https:\/\/sonha.com\/en\/automatic-door\/automatic-revolving-door\/?_brand=kbb-china\">KBB automatic revolving door<\/a> system had worn down after years of bearing heavy loads and continuous operation. This was the primary cause of the door losing balance while rotating, resulting in vibration and noise.<\/p>\n<p>The technical team dismantled and inspected the entire lower pivot assembly before replacing it with suitable components to ensure load-bearing capacity and operational stability. After the repair, the door movement became significantly more stable, greatly reducing vibration and jerky operation.<\/p>\n<figure id=\"attachment_19931\" aria-describedby=\"caption-attachment-19931\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19931 size-large\" title=\"Thay c\u1ed1i d\u01b0\u1edbi c\u1eeda xoay KBB gi\u00fap gi\u1ea3m rung v\u00e0 \u1ed5n \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed9ng\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-4-1024x768.jpg\" alt=\"thay c\u1ed1i d\u01b0\u1edbi c\u1eeda xoay KBB gi\u00fap gi\u1ea3m rung v\u00e0 \u1ed5n \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed9ng\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-4-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-4-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-4-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-4-1536x1152.jpg 1536w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-4.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-19931\" class=\"wp-caption-text\"><em>Replacing the KBB revolving door lower pivot assembly to reduce vibration and stabilize movement<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Replacing_lower_bearings_and_shaft_bearings_of_the_KBB_door\"><\/span>Replacing lower bearings and shaft bearings of the KBB door<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The lower bearings and shaft bearings directly affect the smoothness and accuracy of revolving door movement.<\/p>\n<p>When these components deteriorate, the door commonly experiences:<\/p>\n<ul>\n<li>Jerky movement in repeated intervals<\/li>\n<li>Loud noise during rotation<\/li>\n<li>Increased friction<\/li>\n<li>Uneven movement<\/li>\n<\/ul>\n<p>Sonha Auto technicians replaced the entire lower bearing and shaft bearing system of the KBB revolving door to restore stable operation. This was an important repair step to reduce motor load, minimize mechanical wear, and return the door to smoother operation.<\/p>\n<figure id=\"attachment_19933\" aria-describedby=\"caption-attachment-19933\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19933 size-large\" title=\"Thay bi b\u1ea1c \u0111\u1ea1n c\u1eeda xoay KBB kh\u1eafc ph\u1ee5c l\u1ed7i ch\u1ea1y gi\u1eadt v\u00e0 ti\u1ebfng \u1ed3n\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-1024x768.jpg\" alt=\"thay bi b\u1ea1c \u0111\u1ea1n c\u1eeda xoay KBB kh\u1eafc ph\u1ee5c l\u1ed7i ch\u1ea1y gi\u1eadt v\u00e0 ti\u1ebfng \u1ed3n\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5-1536x1152.jpg 1536w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-5.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-19933\" class=\"wp-caption-text\"><em>Replacing KBB revolving door bearings to resolve jerky movement and noise issues<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Inspection_adjustment_and_comprehensive_maintenance_of_the_entire_door_system\"><\/span>Inspection, adjustment, and comprehensive maintenance of the entire door system<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>After replacing the worn components, Sonha Auto technicians continued inspecting and fine-tuning the entire door system to ensure more stable and synchronized operation after repair.<\/p>\n<p>The process included inspecting the mechanical system, readjusting door wing movement, checking shaft stability, supplementing missing wing bolts, recalibrating automatic door sensors, and readjusting the system operating mode. At the same time, the motor and controller were also thoroughly checked to minimize the risk of future malfunctions.<\/p>\n<p>By implementing synchronized repairs across the entire system instead of fixing individual issues separately, the KBB revolving door system at Oakwood Residence Hanoi returned to stable operation after maintenance, with significantly reduced vibration, jerky movement, and noise while operating according to the standard mode of an automatic revolving door.<\/p>\n<figure id=\"attachment_19935\" aria-describedby=\"caption-attachment-19935\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19935 size-large\" title=\"Ki\u1ec3m tra, b\u1ea3o tr\u00ec c\u1eeda xoay KBB, c\u0103n ch\u1ec9nh h\u1ec7 c\u1eeda t\u1ef1 \u0111\u1ed9ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-3-1024x768.jpg\" alt=\"b\u1ea3o tr\u00ec c\u1eeda xoay KBB, c\u0103n ch\u1ec9nh h\u1ec7 c\u1eeda t\u1ef1 \u0111\u1ed9ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-3-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-3-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-3-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-3-1536x1152.jpg 1536w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-3.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-19935\" class=\"wp-caption-text\"><em>Inspecting and maintaining KBB revolving doors, adjusting the automatic door system for stable operation<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Why_should_a_continuously_running_revolving_door_be_repaired_as_early_as_possible\"><\/span>Why should a continuously running revolving door be repaired as early as possible?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In reality, issues such as jerky movement, vibration noise, or specifically a continuously running KBB revolving door are warning signs that the system is beginning to deteriorate after prolonged continuous operation. If KBB revolving door repair is not carried out promptly, the motor and mechanical system will be subjected to excessive load, leading to widespread damage. Many facilities only address the issue once the door develops severe faults or stops operating completely, resulting in significantly higher repair costs and directly affecting operational activities.<\/p>\n<p>When the door system operates under vibration or unstable movement conditions, the entire drive mechanism must endure greater-than-normal loads. This causes the motor to wear out more quickly, increases continuous friction on mechanical components, and makes the sensor system more susceptible to operational inaccuracies.<\/p>\n<p>Especially in hotels, shopping malls, and premium buildings, loud revolving door noise or abnormal operation can directly affect customer experience and the professional image of the facility.<\/p>\n<p>Therefore, periodic inspection, repair, and <a href=\"https:\/\/sonha.com\/en\/automatic-door\/automatic-revolving-door\/?_brand=kbb-china#\">automatic door maintenance<\/a> not only help the door system operate more stably but also minimize unexpected failures, extend equipment lifespan, and optimize long-term operating costs.<\/p>\n<figure id=\"attachment_19929\" aria-describedby=\"caption-attachment-19929\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19929 size-large\" title=\"Sonha Auto s\u1eeda ch\u1eefa c\u1eeda xoay KBB t\u1ea1i c\u00f4ng tr\u00ecnh\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1-1024x768.jpg\" alt=\"Sonha Auto s\u1eeda ch\u1eefa c\u1eeda xoay KBB t\u1ea1i c\u00f4ng tr\u00ecnh\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1-1024x768.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1-768x576.jpg 768w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1-1536x1152.jpg 1536w, https:\/\/sonha.com\/wp-content\/uploads\/2026\/05\/sua-chua-cua-xoay-kbb-1.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-19929\" class=\"wp-caption-text\"><em>Sonha Auto repairing a KBB revolving door on-site<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Why_do_many_facilities_choose_Sonha_Auto_for_automatic_door_repair\"><\/span>Why do many facilities choose Sonha Auto for automatic door repair?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In addition to resolving issues such as continuously running KBB revolving doors, jerky movement, or vibration noise, Sonha Auto focuses on comprehensive inspection and repair solutions to ensure long-term stable operation after repairs.<\/p>\n<p>Sonha Auto\u2019s technical team is professionally trained by Japanese experts and has practical experience working at hotels, shopping malls, hospitals, and large buildings. With in-depth knowledge of the structure and operating principles of Japanese, Korean, Chinese, Dutch, and other automatic revolving door systems, the team can quickly identify the exact root cause and provide suitable solutions instead of temporary fixes.<\/p>\n<p>The repair process is carried out directly on-site, including mechanical inspection, movement adjustment, automatic door sensor troubleshooting, replacement of deteriorated components, and operating mode recalibration to ensure stable operation, reduced vibration, and minimized future issues.<\/p>\n<p>With extensive experience at major facilities and fast support services, Sonha Auto is trusted by many customers for specialized automatic door repair and maintenance services.<\/p>\n<p><strong><em>&gt;&gt;&gt; See more: <a href=\"https:\/\/sonha.com\/en\/why-does-an-automatic-door-does-not-stop-when-encountering-an-obstacle\/\">Why does an automatic door does not stop when encountering an obstacle? Safe and thorough solutions<\/a><\/em><\/strong><\/p>\n<p><strong>Conclusion<\/strong><\/p>\n<p>Issues such as a continuously running KBB revolving door, jerky revolving door movement, or loud vibration noise are all warning signs indicating that KBB revolving door repair should be carried out promptly. Timely inspection and repair not only help the door operate more stably with reduced vibration and noise but also extend the lifespan of the entire automatic door system. With highly skilled technicians trained by Japanese experts and experience handling projects at many large-scale facilities, Sonha Auto provides professional, fast, and optimized automatic door repair solutions tailored to each actual door system.<\/p>\n<p>Contact Sonha Auto via hotline 0934 546 008 for consultation, inspection, automatic door repair, and on-site maintenance services quickly and promptly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Issues such as a KBB revolving door running continuously, jerky revolving door movement, or loud vibration noises are signs that the door system is deteriorating after long-term continuous operation. If KBB revolving door repair is not carried out promptly, these issues can directly affect the motor, drive mechanism, and operational safety of the entire automatic [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":19930,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[202,201],"tags":[],"class_list":["post-19940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-project-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/19940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/comments?post=19940"}],"version-history":[{"count":1,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/19940\/revisions"}],"predecessor-version":[{"id":19941,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/19940\/revisions\/19941"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media\/19930"}],"wp:attachment":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media?parent=19940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/categories?post=19940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/tags?post=19940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}