Substrate pretreatment (degrease\/pickling\u2192 washing\u2192 micro-etching\/mechanical grinding plates\u2192 washing\u2192dry\u2192ing), peeling PE film\u2192 lamination (preheating\u2192 film\u2192cooling), \u2192 exposure\u2192 peeling PET film\u2192 film fading\u2192 developing (developing\u2192 washing\u2192drying), \u2192 etching
\nThe PCB substrate surface is not dried, and the remaining moisture in the board not only affects the dry film cannot adhere to the open board surface, resulting in the film slipping and opening the circuit. It also causes sand holes on the board surface, so when choosing oven equipment, the average heating of the PCB substrate surface should be considered to ensure that the board is dry.
\nMHG-series precision hot air circulation oven produced by our company<\/p>\n
\u25c6Adopt double air duct circulation structure, temperature field is uniformly distributed;
\n\u25c6The temperature control adopts Fuji instrument, which is easy to operate;
\n\u25c6When doing the aging test of forced air circulation, it can also be used as the aging test of natural air circulation;
\n\u25c6The door seal is made of temperature-resistant silicone rubber, which is hygienic and safe;
\n\u25c6Equipped with sound and light over-temperature alarm and protection device;<\/p>\n
1. Air supply method: forced air supply cycle
\n2. Temperature range: RT+10\u00b0C~300\u00b0C
\n3. Temperature fluctuation: <\u00b10.5\u00b0C
\n4. Uniform temperature: \u00b11.5%
\nAccording to the measurement specification: measure the SENSOR placement point, 1\/10 of the size of the inner box wall.
\n5. Temperature control device: Fujifilm P.I.D intelligent temperature control instrument, LED digital display and setting, P.I.D automatic calculation
\nTime timing.
\nTemperature control output: SSR output, Omron relay, solid state relay.
\nTemperature measurement device: 1 PT100 platinum resistance temperature sensing device, accurate temperature measurement
\nTiming device: HS48S-99.99 timing instrument
\nIntelligent temperature inspection instrument: multi-point measurement display and control.
\n6. Material: Made of stainless steel inside and outside
\n7. Insulation material: aluminum silicate
\n8. Characteristic composite electric heater
\n9. Protection device: over-temperature protector, motor overload protector, buzzer, fault indicator, fuseless switch.<\/p>\n","protected":false},"excerpt":{"rendered":"
Single-sided aluminum substrate hot air oven, double-sided aluminum substrate oven, high thermal conductivity substrate oven, PCB board drying oven, PCB substrate drying oven, PCB substrate post-development drying oven, PCB dry film oven, PCB substrate film oven, PCB substrate film hot air oven<\/p>\n","protected":false},"author":1,"featured_media":1720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92,86],"tags":[],"class_list":["post-2916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-customized-oven","category-products2"],"_links":{"self":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts\/2916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/comments?post=2916"}],"version-history":[{"count":3,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts\/2916\/revisions"}],"predecessor-version":[{"id":2949,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts\/2916\/revisions\/2949"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/media\/1720"}],"wp:attachment":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/media?parent=2916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/categories?post=2916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/tags?post=2916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}