PCB Cleaner, SMTfly-210
Machine description:
SMTfly-210 pneumatic PCB auto cleaning machine is designed to clean misprint solder paste, squeegee, feeder partgs, a small amount of PCBA. Driven by compressed air, the machine clean PCB from upper and lower side, by â??one buttonâ?? wasy operation, the machine complete â??clean+dryâ?? process automatically; Special pump and paten designed rotation pod guarantee stable jet pressure to make sure efficient and high qualit cleaning result.
Machine Feature:
1. SUS304 machine structure, resist acid and alkali corrossion, 10 years life time
2. Totally driven by compressed air, no electric power, totally no fire or explosion risk caused by electrical spark
3. One button easy operation, clean and dry complete automatically
4. Push-pull cleaning bastket, easy to put and take out cleaning parts, no need special jigs
5. Equipped auto liquid fill in and drain function
6. Inner-lock safety door, once open, machine stopped immediately to ensure operator safety
7. 3 level precise filtering system to make liquid clean by recycled used.
8. Super well-know pneumatic parts from all over the word ensure stable using of the machine
9. Modular design, easy maintenance
Machine Specification:
Item
Parameter
Max stencial size
420*420*200(mm)
Liquid tank
Max:50L, Min:20L
Clean time
3-6min
Dry time
4-6min
Air supply
0.5-0.7Mpa
Air consumption
200-600L/min
Clean type
360°rotate jet clean+compressed air blow dry
Filter system
20/5/1um(3 levels)
Machine weight
205kgs
Machine size
1060*800*1600mm
High ceramic PCB thermal conductivity is probably the leading reason more industries are turning to ceramics in their printed circuit boards and packages, as this material has a clear edge over plastics in this regard. Better CTE matching and hermetic sealing only add to the appeal of these materials. The challenge is that these materials, and the boards your ceramic PCB manufacturer makes from them, are considerably more expensive than materials for traditional printed circuit boards, which can add up significantly over the length of a high-volume job. However, the benefits of ceramic boards and the need for heightened thermal conductivity is so great, any company in a relevant industry that can afford to use ceramic boards will probably do so out of necessity. While we can have an estimate of the level of thermal conductivity each ceramic board can provide, the final values will vary depending upon the manufacturing process, in addition to grain size and composition. We can offer a range of values that experts seem to agree upon. Thermal conductivity for one of the most popular, although expensive ceramics â?? aluminum nitride â?? is one that many identify as over 150 W/mK, usually around 180 W/mK. However, studies find values ranging all the way from 80 W/mK to 200 W/mK at room temperature, with values dropping by more than one-third as you approach 100 degrees Celsius. Other thermal ranges we can identify at room temperature include 18-36 W/mK for aluminum oxide, 184 to 300 for beryllium oxide, 15 to 600 for boron nitride and 70-210 for silicon carbide. Because the variations are so wide, it is difficult to pin down actual thermal conductivity numbers. Your best approach will be to do your own testing, record the values you obtain and use those in your future calculations.
