The SMT suction material of the SMT is varied, the quality is uneven, each has its own advantages and disadvantages, and the Chinese qi precision has a simple comparison of SMT suction nozzle of different materials, which is hoped to provide a reference for all.
1. Characteristics of tungsten steel suction nozzle: advantages are cheap and unfavorable to fracture. Faults are easy to white.
2. Ceramic head nozzle: the advantages are never white, the price is not expensive, the disadvantage is fragile, accidentally knocked off a small piece.
3. Diamond steel suction nozzle: the advantage never to be white, also not easy to crack, the disadvantage is expensive.
Another kind of industry is often said of the black material suction nozzle, the black material is relative tungsten steel, to ceramic head, diamond steel this kind of never hair white sucking nozzle general.