There are many manufacturers oα‍f PIN needles and ma✔←‌ny opportunities to choose>§©λ. So, nowadays, there are more γγ↓and more electronic comp★ ∑onents. When making elect♣¥ronic components and all kinds of pπ↓recision equipment, the choice of PIN n✘'eedles is particularly impor→§£♦tant. 1. PIN needle is a more p'≤£recise accessory, ma←∞inly in the PIN needle machine equipm$§₩≤ent, to complete the transmission ₹☆ ≤of electrical signal₩¶s, so it needs a high hardness. 2. PI≤♣♥™N needle is a high-precision ×€→≠product, and it needs high tempera♣<•βture and corrosion resistance. Therefo↔'≈∑re, we can test PIN needle when w  ®÷e choose it. 3. The PIN needle↕£≠ can be used to scrape↑∑δ₹ some hard and straight test "✘ >balls to test whether the hard ¥$§ness of the PIN needle is up to λ₩♣the standard. The PIN nee✔​γ♥dle needs to work for a long time, π₹so the high temperature and ≥¶• corrosion resistance must ₹×be good. 4. PIN needle machine is♣β​ less difficult to operate, and is ba £sically fully automaααφ£ted, easy to operate. At presen®ββ​t, there are two main types of PIN ↔¶™needles, the two types are basically th§♥​‍e same, but if you need to i‌π>¶nsert special needleΩ∑γδs, you must buy advanced model§₩•s. The use of PIN needle is bas​≈ically automated, and has the fun✘>ction of fault alarm. Use§★$rs need to select theλ∑‍ appropriate PIN needle with good q∞≥βuality according to thΩα>↔e situation, so as to a♥∏↑ssist PIN needle to work more e♦λδfficiently and correctly.