PCB equipment PP diaphragm pressure gauge selection requirements

PCB circuit board equipment, circuit board wet process production line includes (sand blasting machine, volcanic ash mill, vacuum etching machine, sink tin production line, anti-oxidation line. Inner layer development time continuous film removal machine, outer continuous release film Tin retreat machine, fpc development time with film removal machine, browning machine, dry film / wet film development machine, copper reduction machine, coarse grinding machine, pickling grinding machine, copper plate engraving machine, welding machine, ultra high pressure Washing machine, ultrasonic cleaning machine, finished washing machine, chemical washing machine, sprayed tin processing machine).

The diaphragm pressure gauges provided by the wet process equipment are mostly selected by the largest PCB equipment factory in China. One-piece PP diaphragm pressure gauge has its special integrated shape. Effectively avoid the leakage of oil caused by too many instrument seams. This design has better instrument sealing and aesthetics than the earlier protective cover separate diaphragm pressure gauge and the PP head split diaphragm pressure gauge. At present, Taiwan's SKON brand and Dongguan Yade Instrument's PP diaphragm pressure gauge are all models. In addition, a safety protection buckle is added to the design of the pressure gauge table frame, which effectively controls the looseness of the pressure gauge and the manual twisting. However, with the improvement of the circuit board technology and the increase of the PH value and the pH value of the chemical solution in the wet process line, the existing fluorinated rubber diaphragm can no longer meet the requirements of the equipment and is resistant to strong acids and alkalis. Diaphragm pressure gauges are the best choice for wet process equipment. At present, for technical reasons, only Taiwan Huashi STIKO brand and Dongguan Yade Instrument's PP diaphragm pressure gauges have used Teflon diaphragm diaphragm diaphragm pressure diaphragm material.

Taiwan SHIKO Brand STIKO brand PP diaphragm pressure gauge is the earliest and most mature professional pressure gauge supplier in China. Yade Instrument has experienced the replacement of PP diaphragm pressure gauges since it produced PP diaphragm pressure gauges. And in the innovation mastered the mature Teflon Diaphragm diaphragm pressure gauge technical improvements and production and processing. As one of the leading brands of diaphragm pressure gauges in the market, Yade Instrument always serves its customers and markets in a dedicated and professional manner.