{"id":1205,"date":"2022-07-30T10:18:00","date_gmt":"2022-07-30T02:18:00","guid":{"rendered":"https:\/\/chjft.com\/?post_type=product&#038;p=1205"},"modified":"2023-02-27T08:48:27","modified_gmt":"2023-02-27T00:48:27","slug":"reflow-oven-crawler-type-5-zone-qrf320-qh320-2","status":"publish","type":"product","link":"https:\/\/www.qhsmt.com\/zh\/product\/reflow-oven-crawler-type-5-zone-qrf320-qh320-2\/","title":{"rendered":"QRF320 \/ QH320 Crawler-type 5 Zones SMT Reflow Oven  solder welding"},"content":{"rendered":"<p class=\"wp-block-paragraph\">We are a well-known name in the market in offering a wide range of SMT Reflow Oven 5 Zone solder welding QRF320 \/ QH320. This is equipped with the crawler-type and five temperature area heating systems, and each temperature area uses independent PID controlling and up-down heating type, can make the inside temperature more accurate and well-proportioned. Moreover, offered range of products is tested on various parameters to follow the ongoing market trends. We assure timely delivery of our offered products.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Product name<\/td><td>5 zone crawler-type reflow oven<\/td><\/tr><tr><td>Model<\/td><td>QH320&nbsp;\/ QRF320<\/td><\/tr><tr><td>The heating zone quantity<\/td><td>Upper3\/down2<\/td><\/tr><tr><td>The length of the heating zone<\/td><td>960 mm<\/td><\/tr><tr><td>The heating type<\/td><td>intelligent level sirocco and rapid infrared heating<\/td><\/tr><tr><td>The cooling zone quantity<\/td><td>1<\/td><\/tr><tr><td>Maximum width of PCB board<\/td><td>300 mm<\/td><\/tr><tr><td>The operation direction<\/td><td>left\u2192right<\/td><\/tr><tr><td>Delivery Options<\/td><td>Net transmission chain transmission<\/td><\/tr><tr><td>The speed of conveyor belt<\/td><td>0-1600 mm\/min<\/td><\/tr><tr><td>The power supply<\/td><td>Three phase 5 line 380 V 50\/60 Hz \/220V<\/td><\/tr><tr><td>Peak Power<\/td><td>8    kw<\/td><\/tr><tr><td>Work Power<\/td><td>4.5 kw<\/td><\/tr><tr><td>Heating up time<\/td><td>Around 15 mins<\/td><\/tr><tr><td>Temperature control range<\/td><td>Room temperature to 350 \u2103<\/td><\/tr><tr><td>Temperature control mode<\/td><td>PID closed-loop control<\/td><\/tr><tr><td>Temperature control accuracy<\/td><td>\u00b13<\/td><\/tr><tr><td>PCB temperature distribution deviation<\/td><td>\u00b12<\/td><\/tr><tr><td>Overall Dimensions<\/td><td>1450\u00d7630\u00d7470<\/td><\/tr><tr><td>Machine Weight<\/td><td>90 kg<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>SMT Reflow Oven 5 Zone solder welding QRF320 \/ QH320 Crawler-type 5 heating zones ,Power supply 380V \/220V<\/p>","protected":false},"featured_media":1213,"template":"","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false},"product_cat":[59],"product_tag":[113,115,112,117,118,119,114,315,192,120,116],"class_list":["post-1205","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-small-reflow-oven","product_tag-china","product_tag-customized","product_tag-desktop-reflow-oven","product_tag-discount","product_tag-low-price","product_tag-made-in-china","product_tag-manufacturers","product_tag-qrf320","product_tag-smt-smt-reflow-oven","product_tag-solder-welding","product_tag-wholesale"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"SMT Reflow Oven 5 Zone solder welding QRF320 \/ QH320 Crawler-type 5 heating zones ,Power supply 380V \/220V\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" 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