QUICK 857DW+ lead free adjustable heat gun/hot air gun with helical wind soldering rework station, QUICK 857DW+ is an upgrade version of QUICK 857D SMD ESD soldering station, high efficiency heat dissipation to the heater soldering tip. Professional mobile cell phone repair tools: cheaper soldering iron and soldering station for proper mobile phone repairing. QUICK 857DW+ Lead Free Rework Station SMD ESD Soldering Station (upgrade verson of 857DW) Technical parameters : Power Consumption: 580W Air pump: DC motor, double turbine rotate out of the wind Temperature control: 100 to 450 degrees Gas flow rate: 100 litres/minute Component length: 110cm Size: 17 x 10.5 x 24 cm Product Features : Linear air volume adjustment, mains have change the air volume can be stable, double vortex spinning wind, the wind is soft, no impact. Express of temperature, 3 seconds to reach the set temperature, temperature of liquid crystal display (LCD), intelligent sensor, automatic cooling, delay shutdown. Welding with plastic components, ringer, such as the tail inserted inline deformation, welding circuit board no bubbles. Shield does not change color. BGA chip is not easy to break. Product Usage : Suitable for a variety of components desoldering. Such as: SOIC, CHIP, QFP, PLCC, BGA, etc. Used in thermal shrinkage, drying, in addition to the paint, in addition to stick, thawing, preheating, disinfection, plastic welding, etc. Package List : 1pcs x Heat gun Quick 857DW 2pcs x Tweezers