Lead free wave solder machine LF350

Feature:

• lead free solder, Environmental protection design;
• automatic synchronous input board conveyor device, board input is stable and smooth;
• Titanium alloy chain and finger
• Aluminum alloy guide, high strength and hardness;
• constant pressure flux spray system, it can make spray pressure stable;
• Automatic flux tracking system: Continuous, back and front spray; spray area and time are adjusted automatically with PCB width and speed;
• With double rosin exhaust filter plate (which can be clean), it can reduce pollution;
• preheat system: strong hot air system, the hot air from air motor arrives PCB bottom; it can be pulled out directly which is convenient to clean;
• it is with heat compensation function after preheating; the temperature cool down ≤2℃ before putting PCBs;
• spray wave crest: helix spray design, it can solder SMD component shadow;
• perfect wave crest: advance wave crest 1 technology, few tin oxidation, wave crest 2 will make solder pad perfect;
• double wave crests are stepless frequency motors, they control the height of wave crest independently;
• automatic clean finger device: import micro pump, propyl alcohol is cleaning liquid, automatic cycle to clean machine fingers;
• strong air cool device: cool air is < 10℃; the temperature on PCBs fall down, cool air will fall down 8℃/sec, no cool air fall down 3℃/sec;
• Saving energy running: tin wave crest can be up and down with PCBs automatically, it can reduce tin oxide up to 30%;
• temperature alarm function (over high or low), automatic tracking PCBs and counter system;
• top and bottom controlling, it is very stable;
• short circuit protection and Over current protection system;
• Closed loop controlling is in transmission system. Step less adjustable speed can ensure accuracy time during PCB preheating and soldering.