{"title":"ZHUOHENG","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eZhuoheng Intelligent provides nitrogen generators and integrated gas supply systems for laser welding, cutting, and other industrial applications.\u003c\/p\u003e","products":[{"product_id":"sky-fire-laser-professional-laser-welding-nitrogen-machine","title":"ZHUOHENG Professional Laser Welding Nitrogen Machine | ZHN-01 \u0026 ZHN-02","description":"\u003cstyle\u003e\n  .sf-pdp-v1 {\n    --sf-ink: #232323;\n    --sf-muted: #676767;\n    --sf-line: #dadada;\n    --sf-paper: #f8f8f8;\n    --sf-panel: #ffffff;\n    --sf-accent: #ff8c00;\n    --sf-accent-2: #ffb700;\n    color: var(--sf-ink);\n    font-family: inherit;\n    line-height: 1.68;\n  }\n  .sf-pdp-v1 * { box-sizing: border-box; }\n  .sf-pdp-v1 section { margin: 0; padding: 30px 0; border-top: 1px solid rgba(218, 218, 218, .78); }\n  .sf-pdp-v1 section:first-child { border-top: 0; padding-top: 0; }\n  .sf-pdp-v1 h2 { margin: 0 0 16px; font-size: 26px; 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}\n  .sf-pdp-v1 details { border-top: 1px solid var(--sf-line); padding: 14px 0; }\n  .sf-pdp-v1 details:last-child { border-bottom: 1px solid var(--sf-line); }\n  .sf-pdp-v1 summary { cursor: pointer; color: var(--sf-ink); font-weight: 500; }\n  .sf-pdp-v1 summary::marker { color: var(--sf-accent); }\n  @media (max-width: 720px) {\n    .sf-pdp-v1 section { padding: 26px 0; }\n    .sf-pdp-v1 h2 { font-size: 23px; }\n    .sf-pdp-v1 h3 { font-size: 18px; }\n    .sf-pdp-v1 .sf-note { padding: 0; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"sf-pdp-v1\"\u003e\n\u003csection class=\"sf-lede\"\u003e\n\u003cp class=\"sf-kicker\"\u003eProduct overview\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003ch3\u003eZHUOHENG Professional Laser Welding Nitrogen Machine | ZHN-01 \u0026amp; ZHN-02\u003c\/h3\u003e\n\u003cp\u003eZHUOHENG ZHN Series nitrogen generators provide an on-demand nitrogen supply for laser welding applications. Choose the compact ZHN-01 for one-to-one operation with a single welding machine, or the higher-flow ZHN-02 for one-to-two operation with two welding machines.\u003c\/p\u003e\n\u003cp\u003eIn welding, nitrogen's primary role is to remove oxygen, prevent re-oxidation, and improve weldability. Achieving high-quality welds requires both suitable solder and flux, with the latter cleaning oxides and enabling proper wetting. As a result, nitrogen is a key reactive gas in laser welding.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul class=\"sf-checks\"\u003e\n\u003cli\u003eMetal fabrication, repair, and production welding projects that need a fiber laser welding workflow.\u003c\/li\u003e\n\u003cli\u003eBuyers comparing laser source, chiller, welding head, wire feeder, and consumable requirements before ordering.\u003c\/li\u003e\n\u003cli\u003eWorkshops that need support for matching the machine configuration to material, thickness, and site power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"sf-checks\"\u003e\n\u003cli\u003eCost savings: A nitrogen generator can significantly reduce the cost of nitrogen compared to purchasing compressed gas cylinders.\u003c\/li\u003e\n\u003cli\u003eHigh purity: Nitrogen generators produce high purity nitrogen for a wide range of applications.\u003c\/li\u003e\n\u003cli\u003eLong service life: Nitrogen generators have a long service life and require minimal maintenance, making them a reliable and cost-effective nitrogen supply solution.\u003c\/li\u003e\n\u003cli\u003eConvenient: With a nitrogen generator, you can generate nitrogen whenever you need it, without having to wait for delivery or refilling cylinders.\u003c\/li\u003e\n\u003cli\u003eCustomizable: Nitrogen generators can be customized to meet the specific needs of different industries and applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eZHN-01: one-to-one configuration for supplying one laser welding machine.\u003c\/li\u003e\n\u003cli\u003eZHN-02: one-to-two configuration for supplying up to two laser welding machines.\u003c\/li\u003e\n\u003cli\u003eConfirm the required nitrogen flow, purity, interface, operating pressure, site power, and application conditions before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eZHN Series Model Comparison\u003c\/h3\u003e\n\u003cdiv class=\"sf-table-wrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eZHN-01\u003c\/th\u003e\n\u003cth\u003eZHN-02\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Configuration\u003c\/td\u003e\n\u003ctd\u003eOne-to-one\u003c\/td\u003e\n\u003ctd\u003eOne-to-two\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Flow Rate\u003c\/td\u003e\n\u003ctd\u003e20 NL\/min\u003c\/td\u003e\n\u003ctd\u003e40 NL\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Purity\u003c\/td\u003e\n\u003ctd\u003e95%–99.999%\u003c\/td\u003e\n\u003ctd\u003e95%–99.999%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Pressure\u003c\/td\u003e\n\u003ctd\u003e0.6–0.8 MPa\u003c\/td\u003e\n\u003ctd\u003e0.6–0.8 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Pressure\u003c\/td\u003e\n\u003ctd\u003e0.5–0.8 MPa\u003c\/td\u003e\n\u003ctd\u003e0.5–0.8 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir-to-Nitrogen Ratio\u003c\/td\u003e\n\u003ctd\u003e6.4:1\u003c\/td\u003e\n\u003ctd\u003e5.6:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003eAC100–250 V\u003c\/td\u003e\n\u003ctd\u003eAC100–250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50–60 Hz\u003c\/td\u003e\n\u003ctd\u003e50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Intake\u003c\/td\u003e\n\u003ctd\u003e0.13 Nm³\/min\u003c\/td\u003e\n\u003ctd\u003e0.21 Nm³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Weight\u003c\/td\u003e\n\u003ctd\u003e59 kg\u003c\/td\u003e\n\u003ctd\u003e92 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Size (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e450 × 500 × 780 mm\u003c\/td\u003e\n\u003ctd\u003e500 × 550 × 1070 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eStandard Accessories\u003c\/h3\u003e\n\u003cdiv class=\"sf-table-wrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eRemark\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey\u003c\/td\u003e\n\u003ctd\u003e1pc\u003c\/td\u003e\n\u003ctd\u003eOne is hung on the power cord the other is placed inside the chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6mm Control value\u003c\/td\u003e\n\u003ctd\u003e1pc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8mm to 6mm Reducer\u003c\/td\u003e\n\u003ctd\u003e1pc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePneumatic Quick Connector\u003c\/td\u003e\n\u003ctd\u003e1pc\u003c\/td\u003e\n\u003ctd\u003eAlready assembled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3m 8mm trachea\u003c\/td\u003e\n\u003ctd\u003e1pc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3m 6mm trachea\u003c\/td\u003e\n\u003ctd\u003e1pc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cdiv class=\"sf-note\"\u003e\n\u003cp\u003eSpecial Note: The ZHN-01 can supply one welding machine, while the ZHN-02 can supply up to two welding machines. A refrigerated air dryer and air compressor are required and must be provided separately.\u003c\/p\u003e\n\u003cp\u003ePressure gauges for tower A and tower B: can check the pressure values in the A and B: carbon molecular sieve tanks in real time.Under normal circumstances, only one tank of tower A or tower Bis in working state, and the other is in pressure relief or low pressure state.\u003c\/p\u003e\n\u003cp\u003eImproved safety: Nitrogen generators eliminate the need to handle high-pressure gas cylinders, which can reduce the risk of accidents.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat should I confirm before ordering a ZHN Series nitrogen generator?\u003c\/summary\u003e\n\u003cp\u003eConfirm how many welding machines will be supplied, as well as the required nitrogen flow, purity, interface, voltage, air supply, operating pressure, and safety requirements for your project.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich model should I choose, ZHN-01 or ZHN-02?\u003c\/summary\u003e\n\u003cp\u003eChoose ZHN-01 for one-to-one operation with one welding machine. Choose ZHN-02 when you need a higher 40 NL\/min flow rate and one-to-two operation for up to two welding machines.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the ZHUOHENG ZHN Series suitable for every laser welding project?\u003c\/summary\u003e\n\u003cp\u003eNo. Final suitability depends on the selected variant, machine configuration, material, process target, and site conditions. Use the specifications and compatibility notes as a pre-check, then confirm uncertain details before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I request a manual or technical document?\u003c\/summary\u003e\n\u003cp\u003eIf a manual or datasheet is not listed on the page, contact ZHUOHENG with the product model and intended application before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n","brand":"ZHUOHENG","offers":[{"title":"ZHN-01","offer_id":49278818189563,"sku":"SFL-WELD-PROFESSIONAL-WELDING-NITROGEN-ZHN-01","price":1164.0,"currency_code":"USD","in_stock":true},{"title":"ZHN-02","offer_id":49278818222331,"sku":"SFL-WELD-PROFESSIONAL-WELDING-NITROGEN-ZHN-02","price":1164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/8158\/1563\/files\/ZHUOHENG-ZHN-01-white.webp?v=1788834467"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/8158\/1563\/collections\/Zhuoheng.webp?v=1788833044","url":"https:\/\/alleriastore.com\/collections\/zhuoheng.oembed","provider":"Sky Fire Laser","version":"1.0","type":"link"}