Product characteristic: * the elevation of temperature is rapid, decides warm convenient, number obviously temperature. * gusty area temperature precise stable, not air output influence. * perfect waits for an opportunity the node function, so long as stands erect the hot air gun, enters the readiness for action automatically, the closure heating, no matter the wind establishes several grades, will have the breeze to send out, cools the heating element and the crest of wave, lengthens the machine service life, takes up the air gun to be also automatic enters the previous hypothesis condition. * against static electricity design, will not damage the PCB board not to contact the spot the welding manner to be possible to avoid the components displacement and the thermal shock. * can adjust the air volume and the temperature large scale, may weld QFP and SOP IC. * uses the import filament, the spray nozzle and the international trail connection. Uses the high quality high speed electrical machinery to heat up evenly, the gentle cyclostrophic wind, better protects the primary device to cause the gusty area quantity of heat distribution to be even, the thermal power dynamirange is big. after * the work finished the close-down, blew of the time delay work, lengthened the heating element and the handle life. Product disposition: * temperature control * against static electricity * matches blast nozzle 3 * gets up pulls out, the instruction booklet, the maintenance card each 1 * the wind rifle rack 1 factory maintains directly Use: Is suitable pastes in the majority surfaces installs the components the sealing off, like correspondence equipment, handset, intercom, non-rope telephone: S01C.CHIP. middle and small scale QFP. PICC. Small BGA and so on, suits BGA to plant the tin work especially, may use in contracting the hose, the heat energy test and other labor heating working procedure. Technical parameter: Supply voltage: 220V AC power dissipation: 30W (control bench) 270W (spray nozzle) air current: 23L/min (highest) size: 16(W)×145(H)MM weight: Approximately 4kg