Equipment performance and parameters 
 Device name of the key lead-free dual wave soldering (EN-350-B) 
 No. Item Description 
 A conveying direction of left to right PCB Width 50MM-350MM adjustable 
 3 speed adjustment range 0.5-1800 MM / MIN 
 4 tin capacity of 350KG 
 5 transport motor Matsushita of Japan 
 6 Dimensions 
 / The whole length of 
 Degree 
 2800MM * 1300MM * 1500MM / 3400MM * 1300MM * 1500MM 
 7 total power AC380V.25KW 
 8 entrance height of 750MM + _50MM 
 9 A. temperature of the operating system is too high too low alarm function 
 B. PLC control system. Regular boot 
 C. with an emergency switch 
 D. Taiwan RKC temperature controller 
 E. NC Taiwan Adventist inverter control 
 F. The week is set Switcher DHC 
 G. Japan's Mitsubishi PLC 
 Small-caliber Japanese nozzle spray system nozzle with automatic cleaning system, spray area with automatic control of the PCB board size and to 
 The sake of convenience the clean-up and operation, simple maintenance and long service life 
 By SMC rodless cylinder 
 3.FLUX pressure: about 0.5-0.8KG 
 4 vent width: single nozzle scanning back and forth operation, maximum width of 350MM 
 The atomized shape: atomization fan shape 
 Spray distance: nozzle and PCB spacing of about 50-80mm (adjustable) 
 Detection methods: a combination of proximity switches and magnetic switches 
 Injection Control: PLC control, FLUX atomized spray, programmable automatic control, easy to operate with stability. 
 Chain control and photoelectric switches to set the substrate to reach the nozzle above the 1-1.5 seconds, ahead of spray, and all through the substrate 
 1-2 seconds delay to stop the spray, the substrate to get a comprehensive and uniform spray continuous input substrate job 
 Substrate transmission minimum clearance restrictions. 
 Mechanical devices and ventilation hood is made of stainless steel 
 10 mounted flux device made of stainless steel 
 11 warm-up Department 
 System 
 A. warm-up length of about L = 1400MM 
 B. preheating temperature: room temperature -250 ° C 
 C. preheater suspension design, easy maintenance. 
 G. heating methods: 
 1 using infrared quartz heating tube heating method, long life, easy maintenance 
 Two. Preheat tank cover with a steel plate, the middle of the cotton insulation, reducing the surface temperature and thermal efficiency. 
 Preheat cover the use of unilateral bulldozing style, with support to facilitate maintenance operations. Beautiful. 
 4. Import type K thermocouple 
 12 pewter furnace A. tin furnace power: 7.8KW system B. The amount of solder: about 350KG 
 C. vent width: 50MM-350MM adjustable 
 D. Jet Height 0-15MM adjustable 
 E. solder pot temperature: room temperature -350 ° C 
 F. tin furnace configuration instructions: 
 1) The shell is made of stainless steel, beautiful and easy to clean; isolated furnace tube design 
 ① components: furnace tube liner, shell, cotton insulation insulation board and connect the pieces of composition. 
 ② principle: due to the temperature difference within the furnace tube and the furnace shell temperatures are very different, both inside and outside average temperature difference between 
 Less than 150 ° C, and metal materials heated expansion, inside and outside the furnace at different temperatures 
 The venue will have a different stretch of the furnace tube isolation design, and thus an effective solution to the overall furnace 
 Bile difficult to overcome the warpage of the shortcomings of 
 2) The liner GB lead-free materials SUS316L3MM thick finely crafted, not easily deformed; high temperature corrosion resistance 
 Within the eclipse. Tin furnace and the bottom of the tin stove ribs prevent tin stove for a long time high temperature load change 
 Shape. 
 3) heat pipe using stainless steel, nickel chromium wire U-shaped heat pipe, easy to install than the traditional L-shaped heat pipe, and the hair 
 Uniform heat, heat outside the heating mode, way more advanced nature than the traditional external heat pipe heating, no 
 Lead solder heating is heated from the outside, such a heating method is not in the tin when heated in the bubble, 
 Fried tin in order to prevent heating phenomenon, also more conducive to the tin furnace cleaning and replacement of solder. 
 4) peak generator professional design with the patented whole net, to ensure the stability of the flow and peak; 
 5) double crest nozzle close design (about $ 40MM), much to avoid lead-free processes 
 Double peak at the temperature decreased to reduce thermal shock, various adjustable flexible nozzle can be multiple 
 Adjust the crest to reach the best welding results and the amount of oxide is substantially reduced; unique 
 Nozzle design to reduce the amount of oxidation of the tin slag. 
 13. Transport system substrate width :50-350MM 
 Speed ??:0-1800MM / MIN 
 (3) respectively to adjust the tightness of the substrate width of the two rail chain :50-350MM 
 4 track displacement of the drive screw trapezoid thread and high reliability, effort 
 Special section design of high-strength rail, heat-resistant variants, and never off the board or bell. 
 Special-width-modulated component design, so that the screw width modulated better protection, reduce maintenance time 
 Rails using high-density thick aluminum production 
 H. track both sides of the chain claw protection agencies, to prevent the chain claw on the tin. 
 I. Use of the titanium alloy to do the double hook claw 
 J. fixture automatic cleaning device: 
 K. cycle cleaning, saving cleaning fluid, to avoid wasting L. cleaning fluid flow can be adjusted manually 
 M. Matsushita of Japan's transport motor. 
 14 cooling 
 1 by a strong cooling system