{"id":23373,"date":"2026-01-19T13:42:54","date_gmt":"2026-01-19T13:42:54","guid":{"rendered":"https:\/\/v2smt.com\/?post_type=product&p=23373"},"modified":"2026-01-21T06:23:04","modified_gmt":"2026-01-21T06:23:04","slug":"sino-micro-nitrogen-reflow-soldering-oven","status":"publish","type":"product","link":"https:\/\/v2smt.com\/fr\/products\/sino-micro-nitrogen-reflow-soldering-oven\/","title":{"rendered":"Four de soudure par refusion \u00e0 l'azote Sino-micro"},"content":{"rendered":"

Sino-micro Nitrogen Reflow Soldering oven<\/h1>\n
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Sino-micro Nitrogen Reflow Soldering oven Lead-free Specifications–HRN Series<\/span><\/h2>\n<\/td>\n<\/tr>\n

<\/td>\n<\/td>\n<\/tr>\n
Model<\/td>\nHRN-733<\/td>\nHRN-733D<\/td>\nHRN-733L<\/td>\nHRN-933<\/td>\nHRN-933D<\/td>\nHRN-933L<\/td>\n<\/tr>\n
Body parameters GENERAL<\/td>\n<\/tr>\n
Outside Dimension(L*W*H)<\/td>\n6300 x 1435 x 1565mm<\/td>\n6300x 1665 x 1565mm<\/td>\n6300 x 1665 x 1565mm<\/td>\n7050 x 1435 x 1565mm<\/td>\n7050x 1665x 1565mm<\/td>\n7050 x 1665 x 1565mm<\/td>\n<\/tr>\n
Standard Color<\/td>\nWhite<\/td>\n<\/tr>\n
WeightWeight<\/td>\nApprox.2800KG<\/td>\nApprox. 3150KG<\/td>\nApprox. 3100KG<\/td>\nApprox.3100KG<\/td>\nApprox. 3450KG<\/td>\nApprox. 3400KG<\/td>\n<\/tr>\n
Number Of Heating Zones<\/td>\nUp10 \/ Bottom10<\/td>\nUp12 \/ Bottom12<\/td>\n<\/tr>\n
Length Of Heating Zones<\/td>\n3890mm<\/td>\n4640mm<\/td>\n<\/tr>\n
Number Of Cooling Zones<\/td>\nUp3 \/ Bottom3 (Cool Air Conversion)<\/td>\n<\/tr>\n
Length Of Cooling Zones<\/td>\n995mm<\/td>\n<\/tr>\n
Exhaust Volume<\/td>\n10 M3 \/ min x 2 (channels) Exhausts<\/td>\n<\/tr>\n
Standard Feature Of control System<\/td>\n<\/tr>\n
Electric Supply Required<\/td>\n3 phase, 380V 50\/60Hz (Optional: 3 phase, 220V 50\/60Hz optional)<\/td>\n<\/tr>\n
Gross Power<\/td>\n105KW<\/td>\n105KW<\/td>\n105KW<\/td>\n125 KW<\/td>\n125KW<\/td>\n125KW<\/td>\n<\/tr>\n
Power For Warm Up<\/td>\n60KW<\/td>\n60KW<\/td>\n60KW<\/td>\n85KW<\/td>\n85KW<\/td>\n85KW<\/td>\n<\/tr>\n
Normal Power Consumption<\/td>\n10-11KW<\/td>\n11-12KW<\/td>\n10.5-11.5KW<\/td>\n12-13KW<\/td>\n13-14KW<\/td>\n12.5-13.5KW<\/td>\n<\/tr>\n
Warming Time<\/td>\n\u226430 minutes<\/td>\n<\/tr>\n
Temp. Setting Range<\/td>\nRoom Temp. — 300\u2103 (Optional: 350\u2103)<\/td>\n<\/tr>\n
Temperature Control Method<\/td>\nPID close Loop Control + SSR Driving<\/td>\n<\/tr>\n
Temperature Control Precision<\/td>\n\u00b1 1.0\u2103<\/td>\n<\/tr>\n
Temperature Deviation on PCB<\/td>\n\u00b1 1.5\u2103 (by JT Board Test Standard)<\/td>\n<\/tr>\n
Heating Element<\/td>\nSpecial Heating elements for Long Life<\/td>\n<\/tr>\n
Commutated Element<\/td>\nAluminum Alloy Plate<\/td>\n<\/tr>\n
Max. Temp. Gap Between Preheat & Reflow Setting<\/td>\n80\u2103<\/td>\n<\/tr>\n
Max. Temp. Gap Between Preheat Zones Setting<\/td>\n40\u2103<\/td>\n<\/tr>\n
Max. Temp. Gap Between Reflow Zones Setting<\/td>\n40\u2103<\/td>\n<\/tr>\n
Data Storage<\/td>\nCan store various production setting parameters and status process Data and Status Storage<\/td>\n<\/tr>\n
Abnormal Alarm<\/td>\nAbnormal Temperature (Extra-high \/ Extra-low Temp.)<\/td>\n<\/tr>\n
Board Dropped Alarm<\/td>\nTower Light: Yellow-Warming; Green-Normal; Red-Abnormal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Standard Features Of conveyor System<\/td>\n<\/tr>\n
Rail Structure<\/td>\nSubsection Integrated Type<\/td>\n<\/tr>\n
Max.WidthOf PCB<\/td>\n400mm(Option:460mm )<\/td>\nMotorized; Twin lanes width adjustable 50\uff5e250mm or Single lane 50\uff5e490mm<\/td>\n610mm (Option: 686mm )<\/td>\n400mm(Option:460mm )<\/td>\nMotorized; Twin lanes width adjustable 50\uff5e250mm or Single lane 50\uff5e490mm<\/td>\n610mm (Option:686mm )<\/td>\n<\/tr>\n
Range Of Rail Width\/Adjustment<\/td>\n50–400mm\/ Motorized<\/td>\n50–610mm\/ Electric Motorized<\/td>\n50–400mm\/ Motorized<\/td>\n50–610mm\/ Electric Motorized<\/td>\n<\/tr>\n
Components Clearance<\/td>\nPCB board 30\/bottom 25mm, Top 30\/Bottom 25mm<\/td>\n<\/tr>\n
Conveyor Direction<\/td>\nLeft to right L\u2192R (Option: Right to left R\u2192L)<\/td>\n<\/tr>\n
Transport rail fixed method Fixed Rail Side<\/td>\nFront Rail Fixed (Option:Rear Rail Fixed)<\/td>\nFront and Rear End Rails Fixed, 2 Central Rail adjustable.<\/td>\nFront Rail Fixed (Option:Rear Rail Fixed)<\/td>\nFront Rail Fixed (Option:Rear Rail Fixed)<\/td>\nFront and Rear End Rails Fixed, 2 Central Rail adjustable.<\/td>\nFront Rail Fixed (Option:Rear Rail Fixed)<\/td>\n<\/tr>\n
PCB Transportation Methods PCB Transmission Agent<\/td>\nN2-Reflow = Chain only and Mesh optional<\/td>\n<\/tr>\n
Center Support (Option)<\/td>\nPreventing PCB warp such too wide and heavy component load<\/td>\n<\/tr>\n
Conveyor Height<\/td>\n900\u00b120mm<\/td>\n<\/tr>\n
Conveyor Speed Range<\/td>\n300\uff5e2000mm\/min<\/td>\n<\/tr>\n
Lubrication Auto-Afflux<\/td>\nStandard configuration<\/td>\n<\/tr>\n
Thermal Management System and Analysis System<\/td>\n<\/tr>\n
Electrical driven Top Hood Opening<\/td>\nStandard configuration<\/td>\n<\/tr>\n
On line Editing<\/td>\nStandard configuration<\/td>\n<\/tr>\n
Process Gases N2<\/td>\n<\/tr>\n
Flux Management System<\/td>\nFlux Reclaimed and Filtration standard for N2 Oven, easy clean-up.<\/td>\n<\/tr>\n
N2 containment at Entry and Exit End<\/td>\nStandard configuration<\/td>\n<\/tr>\n
Flux Reclaim System<\/td>\nStandard configuration<\/td>\n<\/tr>\n
Nitrogen Flow Meter<\/td>\nStandard configuration<\/td>\n<\/tr>\n
Oxygen Analyser<\/td>\nStandard configuration<\/td>\n<\/tr>\n
Nitrogen Consumption [Standard]<\/td>\n300~1000PPM at15-20m\u00b3\/hr (nitrogen purity 99.999%, 0.4~0.7MPa)<\/td>\n<\/tr>\n
Nitrogen consumption (Dilated hearth)<\/td>\n500~1000PPM at 20~25m\u00b3\/hr (nitrogen purity 99.999%, 0.4~0.7MPa)<\/td>\n<\/tr>\n
Water Chiller<\/td>\n3HP External Stand-alone Type, Powerful Cooling suit to Lead-Free Process Required<\/td>\n5HP External Stand-alone Type, Powerful Cooling suitable to Lead-Free Process Required<\/td>\n<\/tr>\n
External Circuiating Cooling Water Requirements<\/td>\nInlet water temperature: \u226425\u2103; outlet water temperature: ice water coming out of the furnace increases by 3-10\u2103; PH value: 7-9; suspended matter: no metal particles, no impurities; flow rate: 3M3\/h; inlet water pressure: 1-2kgf; return water pressure difference 0.5kgf; inlet and outlet water pipe diameter: \u03a625mm;<\/td>\n<\/tr>\n
Note: The power indicated in the above BOM does not include the chiller power.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Four de soudure par refusion \u00e0 l'azote Sino-micro<\/h1>\n

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Sino-micro Nitrogen Reflow Soldering Oven Equipment Advantages:<\/p>\n

Ce four de soudage par refusion sous vide Sino-micro a \u00e9t\u00e9 adopt\u00e9 par des leaders mondiaux de l'industrie tels que Huawei et Foxconn, d\u00e9montrant ainsi sa fiabilit\u00e9 et ses performances dans des environnements de fabrication exigeants.<\/p>\n

Sp\u00e9cifications techniques :
\n- Performance en mati\u00e8re de vide : Permet d'atteindre un niveau de vide allant jusqu'\u00e0 1 mbar.
\n- Uniformit\u00e9 de la temp\u00e9rature : Maintient une uniformit\u00e9 de temp\u00e9rature exceptionnelle avec des \u00e9carts de \u2264\u00b10,3\u2103 dans toute la zone de traitement.
\n- Protection \u00e0 l'azote pour l'ensemble du processus : Incorpore une technologie de pointe de blindage \u00e0 l'azote, introduisant de l'azote de haute puret\u00e9 (teneur en oxyg\u00e8ne \u226450ppm) pendant la soudure. Cela permet d'\u00e9viter efficacement l'oxydation des composants et d'am\u00e9liorer consid\u00e9rablement la qualit\u00e9 des joints de soudure.<\/p>\n

Proposition de valeur fondamentale :
\nApporte des am\u00e9liorations exceptionnelles au processus en r\u00e9duisant consid\u00e9rablement les taux de formation de vides \u00e0 \u22642%, garantissant ainsi une int\u00e9grit\u00e9 et une fiabilit\u00e9 sup\u00e9rieures du produit.<\/p>\n

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Sino-micro Nitrogen Reflow Soldering oven uses advanced inert gas protection technology to inject high-purity nitrogen (N\u2082) during the welding process, effectively reducing oxidation and improving solder joint quality. It is especially suitable for high-precision electronic assembly (such as PCB, SMT patch, BGA package, etc.). The equipment has the ability to accurately control temperature, uniformly heat and control low-oxygen environment, making it an ideal choice in the field of electronic manufacturing.<\/p>","protected":false},"featured_media":23374,"comment_status":"open","ping_status":"closed","template":"","meta":{"iawp_total_views":7},"etheme_brands":[],"product_brand":[],"product_cat":[138],"product_tag":[],"class_list":{"0":"post-23373","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wave-soldering","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product\/23373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/comments?post=23373"}],"version-history":[{"count":6,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product\/23373\/revisions"}],"predecessor-version":[{"id":23393,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product\/23373\/revisions\/23393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/media\/23374"}],"wp:attachment":[{"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/media?parent=23373"}],"wp:term":[{"taxonomy":"brand","embeddable":true,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/etheme_brands?post=23373"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product_brand?post=23373"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product_cat?post=23373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/v2smt.com\/fr\/wp-json\/wp\/v2\/product_tag?post=23373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}