Grinding Needle
The front end of the needle tube is ground to a taper to achieve micro-dispensing.
The tin feeding needle is mainly used in the automatic soldering machine, which acts on the precise positioning of the tin wire.Mainly supplied to electronic product manufacturers, such as: home appliances,toys, communications, medical equipment andmany other industries, to improve the accuracy of tin,lt is also used in the U.S. sewing agent industry.
Thread: M5 internal thread (hexagonal)
Needle tube material: stainless steel
Needle holder material: brass (copper color/nickel plated), stainless steel material can be customized
| Norm | Model number | Needle Outer Diameter | Needle inner Diameter | Wrap | |
|---|---|---|---|---|---|
| PTin length l3mm | Pin length 25mm | ||||
| 8G | ITN-8G-C | ITN-8G-D | 4.00 | 3.50 | 100PCS /box |
| 10G | ITN-10G-C | ITN-10G-D | 3.50 | 3.00 | |
| 11G | ITN-11G-C | ITN-11G-D | 3.00 | 2.50 | |
| 12G | ITN-12G-C | ITN-12G-D | 2.80 | 2.30 | |
| 13G | ITN-13G-C | ITN-13G-D | 2.40 | 1.90 | |
| 14G | ITN-14G-C | ITN-14G-D | 2.10 | 1.60 | |
| 15G | ITN-15G-C | ITN-15G-D | 1.84 | 1.36 | |
| 16G | ITN-16G-C | ITN-16G-D | 1.64 | 1.20 | |
| 17G | ITN-17G-C | ITN-17G-D | 1.48 | 1.12 | |
| 18G | ITN-18G-C | ITN-18G-D | 1.28 | 0.84 | |
| 19G | ITN-19G-C | ITN-19G-D | 1.05 | 0.75 | |
| 20G | ITN-20G-C | ITN-20G-D | 0.91 | 0.61 | |
| 21G | ITN-21G-C | ITN-21G-D | 0.81 | 0.51 | |
| 22G | ITN-22G-C | ITN-22G-D | 0.71 | 0.41 | |
| 23G | ITN-23G-C | ITN-23G-D | 0.63 | 0.36 | |
