Features: Body linear design, using spray technology, beautiful and durable. Three independent sections 1.8 meters preheat zone, full of hot air preheating, with spotlights compensation device, so get a good PCB welding results. Patented die-type titanium claw chain, non-stick tin, never deformation, long life. Throughout the observation window, easy operation and maintenance. Tin stove and out of the lift, automatic adjustment combined with manual adjustment. Using backrest design to prevent misuse damage the machine. Equipped with a cooling module, temperature compensation module, for a variety of lead-free solder and process requirements. The latest invention of super-smooth, ultra-filtered source generator, significantly weakens the flow channel inside the tin flow volatility and turbulence generated, smooth tin wave, dramatically reducing the amount of oxidation and simple maintenance. Transmission mechanism using sophisticated modular design, drive accurate, long life, easy maintenance. Rosin spray device can be pulled out, and a removable, easy to clean and maintain. Isolated spray device, the flux from a dedicated duct exhaust fumes. Powerful library function parameters, various PCB parameters can invoke operations on demand. A professional industrial computer control system to ensure reliability and stability. The user can set the date, time and temperature parameters Switcher. Self-diagnostic system failure, the cause is automatically displayed, troubleshooting methods at any time. Heating temperature using PID closed-loop control, temperature stable and reliable. Closed-loop system, automatic tracking spray, spray width, and automatically adjust the spray time, and demand is set in advance and extend the spray time. Since the wave through the plate automatically, minimizing the amount of tin oxide. Transport system uses a clutch force limiters + current limiter double protection. Short circuit and over-current protection system. Transportation system closed-loop control. Variable speed, precise control PCB preheating and soldering time. Computer control system double wave soldering equipment, in addition to the usual machine automation compatible performance outside the body design is more streamlined, simple and convenient computer Windows system will automate the production and management of records to a higher level. Technical Specifications: Model N350 control computer + PLC / touch screen + PLC / Key + PLC transport 1P AC220V 90W motor transport speed 300-1800mm / min substrate width 50-350mm (W) preheating zone power: 9KW Length: 1600mm three sections Pre Hot PID control temperature: room temperature ~ 250 ° preheated way IR / hot-air furnace heating 10KW temperature (room temperature ~ 300 ℃) furnace capacity 420KG crest crest height 0-12mm motor 3P AC220V 0.36KW × 2PCS wash claw cooling pump 1P AC220V 6W Ordinary air / forced air cooling 3-5BAR welding angle PCB transport direction L → R flux capacity 6LITRES flux pressure 4-6 ℃ Power 3P AC380V 50HZ total power / running power 22KW / 7KW Dimensions 3200 × 1400 × 1650 appearance size 3900 × 1400 × 1650 Total weight 1200KG