{"id":6863,"date":"2025-12-20T16:39:53","date_gmt":"2025-12-20T08:39:53","guid":{"rendered":"https:\/\/www.qhsmt.com\/?post_type=product&#038;p=6863"},"modified":"2025-12-20T17:08:54","modified_gmt":"2025-12-20T09:08:54","slug":"nitrogen-generator-used-for-selective-welding","status":"publish","type":"product","link":"https:\/\/www.qhsmt.com\/zh\/product\/nitrogen-generator-used-for-selective-welding\/","title":{"rendered":"Nitrogen generator, used for selective welding"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The nitrogen generator is a core supporting equipment for selective soldering, providing stable, high-purity nitrogen gas\uff0899.999%\uff09 to create an inert welding atmosphere. Its main functions are to prevent oxidation, reduce solder dross, improve solder joint quality, and lower maintenance costs, while being compatible with lead-free processes and ensuring stable production lines.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"748\" height=\"1024\" src=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-748x1024.png\" alt=\"\" class=\"wp-image-6864\" style=\"aspect-ratio:0.7303157093952073;width:314px;height:auto\" srcset=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-748x1024.png 748w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-548x750.png 548w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-768x1052.png 768w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-133x182.png 133w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-235x322.png 235w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-480x657.png 480w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-740x1013.png 740w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a-600x822.png 600w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a.png 918w\" sizes=\"(max-width: 748px) 100vw, 748px\" \/><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Pecifications<\/strong><\/td><td><strong>Parameter<\/strong><\/td><\/tr><tr><td>Model<\/td><td>QS-X2-59<\/td><\/tr><tr><td>Power supply<\/td><td>220V 50Hz<\/td><\/tr><tr><td>Power<\/td><td>30W<\/td><\/tr><tr><td>Operating temperature<\/td><td>Normal temperature<\/td><\/tr><tr><td>Nitrogen production capacity<\/td><td>2m\u00b3\/h<\/td><\/tr><tr><td>Nitrogen concentration<\/td><td>99.999%<\/td><\/tr><tr><td>Intake pressure<\/td><td>0.6-0.8Mpa<\/td><\/tr><tr><td>Bursting pressure<\/td><td>\uff1e1.0Mpa<\/td><\/tr><tr><td>Nitrogen pressure<\/td><td>\u22640.1-0.6Mpa\uff08\u53ef\u63a7\uff09<\/td><\/tr><tr><td>Machine size<\/td><td>570*550*1630mm<\/td><\/tr><tr><td>Net weight<\/td><td>118KG<\/td><\/tr><tr><td>Application scope<\/td><td>Industrial\/Electronic\/Medical\/Food\/Chemical and Petroleum, etc.<\/td><\/tr><tr><td>Configuration<\/td><td>23.8L nitrogen storage tank * 2, Xinjie PLC, molecular sieve (cms330), oil-water separation device, nitrogen filtration device, pneumatic components, Xi&#8217;an Bien Nitrogen Analyzer (6100)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-768x1024.png\" alt=\"\" class=\"wp-image-6865\" style=\"aspect-ratio:0.7499961852445258;width:411px;height:auto\" srcset=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-768x1024.png 768w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-562x750.png 562w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-1152x1536.png 1152w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-133x177.png 133w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-235x313.png 235w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-480x640.png 480w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-740x987.png 740w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471-600x800.png 600w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u56fe\u72471.png 1279w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n<div data-block-name=\"woocommerce\/product-best-sellers\" 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data-no-translation-aria-label=\"\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.qhsmt.com\/zh\/product\/nitrogen-generator-used-for-selective-welding\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Nitrogen generator, used for selective welding\" srcset=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-300x300.png 300w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-400x400.png 400w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-90x90.png 90w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-133x134.png 133w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-480x480.png 480w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-740x740.png 740w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/\u5236\u6c2e\u673a1-100x100.png 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Nitrogen generator, used for selective welding<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/www.qhsmt.com\/zh\/product\/nitrogen-generator-used-for-selective-welding\/\" aria-label=\"\u8be6\u7ec6\u4e86\u89e3 \u201cNitrogen generator, used for selective welding\u201d\" data-quantity=\"1\" data-product_id=\"6863\" data-product_sku=\"\" rel=\"nofollow\" class=\"wp-block-button__link wp-element-button add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.qhsmt.com\/zh\/product\/desktop-selection-welding-qso-300b\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Desktop selection welding QSO-300B\" srcset=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-300x300.png 300w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-400x400.png 400w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-90x90.png 90w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-133x134.png 133w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-480x480.png 480w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-740x740.png 740w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/12\/2-100x100.png 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Desktop selection welding QSO-300B<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/www.qhsmt.com\/zh\/product\/desktop-selection-welding-qso-300b\/\" aria-label=\"\u8be6\u7ec6\u4e86\u89e3 \u201cDesktop selection welding QSO-300B\u201d\" data-quantity=\"1\" data-product_id=\"6829\" data-product_sku=\"\" rel=\"nofollow\" class=\"wp-block-button__link wp-element-button add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.qhsmt.com\/zh\/product\/desktop-selective-wave-soldering-machine-qh-shss341\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Desktop Selective Wave Soldering Machine QH-SHSS341\" srcset=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-300x300.png 300w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-400x400.png 400w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-90x90.png 90w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-133x134.png 133w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-480x480.png 480w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-740x740.png 740w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-3-100x100.png 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Desktop Selective Wave Soldering Machine QH-SHSS341<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/www.qhsmt.com\/zh\/product\/desktop-selective-wave-soldering-machine-qh-shss341\/\" aria-label=\"\u8be6\u7ec6\u4e86\u89e3 \u201cDesktop Selective Wave Soldering Machine QH-SHSS341\u201d\" data-quantity=\"1\" data-product_id=\"6812\" data-product_sku=\"\" rel=\"nofollow\" class=\"wp-block-button__link wp-element-button add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.qhsmt.com\/zh\/product\/smt-semi-automatic-pick-and-place-machine-with-dispenser\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"SMT semi-automatic pick and place machine with Dispenser\" srcset=\"https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-300x300.png 300w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-400x400.png 400w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-90x90.png 90w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-133x134.png 133w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-480x480.png 480w, https:\/\/www.qhsmt.com\/wp-content\/uploads\/2025\/11\/3-1-740x740.png 740w, 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Pecifications Parameter Model QS-X2-59 [&hellip;]<\/p>","protected":false},"featured_media":6866,"template":"","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false},"product_cat":[653],"product_tag":[114,680,125,681,124,123],"class_list":["post-6863","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-selective-soldering","product_tag-manufacturers","product_tag-nitrogen-generator","product_tag-pick-and-place-machine","product_tag-selective-welding","product_tag-smd","product_tag-smt"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"The nitrogen generator is a core supporting equipment for selective soldering, providing stable, high-purity nitrogen gas\uff0899.999%\uff09 to create an inert welding atmosphere. 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