Plastic Ejecting Needles
Plastic ejecting needles are mainly applied to LED chip sorting machine and semiconductor IC die bonding for assembly process.
Applications
1.Plastic ejecting needles are designed and made by two sections with different materials.
2.The body in diameter of 0.7 mm is made of stainless steel to strengthen structure stability and a plastic needle is mounted on top of the body to replace conventional tungsten carbide, in which the purpose is to take the advantage of plastic material to prevent the damage of pinning and needle mark on the chip bottom side.
3.The plastic ejecting needles are specifically produced by Chinatungsten Online and have been qualified by many companies.
4.Chinatungsten Online is able to provide variant kinds of plastic ejecting needles based on the requested spec of tip radius and structure design depending on variant die dimension and aspect ratio.
Main Specifications
Main Specifications |
||
Parameter |
Specifications |
Remark |
Diameter |
0.7 mm (+/- 0.05 mm) |
Standard |
Length |
12-17 mm (+/- 0.05 mm) |
Customized |
Taping Angle |
15-20 degree (+/- 1 degree) |
Customized |
Tip Radius R |
30-300 um |
Customized |
Product Specifications
Main Specifications |
|||
Length |
Diameter |
Taping angle |
Tip Radius |
17 |
0.7 |
15 |
30 |
17 |
0.7 |
15 |
50 |
12 |
0.7 |
15 |
75 |
17 |
0.7 |
15 |
75 |
8 |
0.7 |
15 |
100 |
12 |
0.7 |
15 |
100 |
17 |
0.7 |
15 |
100 |
17 |
0.7 |
15 |
125 |
12 |
0.7 |
15 |
150 |
17 |
0.7 |
15 |
150 |
17 |
0.7 |
15 |
200 |
17 |
0.7 |
20 |
50 |
12 |
0.7 |
20 |
50 |
17 |
0.7 |
20 |
75 |
17 |
0.7 |
20 |
100 |
17 |
0.7 |
20 |
150 |
12 |
0.7 |
20 |
50 |
17 |
0.7 |
20 |
200 |
17 |
0.7 |
20 |
300 |
If there is any interest in tungsten products, please feel free to contact us through the following methods.
Email: sales@chinatungsten.com
Tel.: +86 592 512 9696/+86 592 512 9595/+86 592 512 7878
Fax:+86 592 512 9797
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