The needle has a diameter of 0.65mm, with a 0.2-slot camera at one end. It is divided into front and rear heads. The support body and the needle vibration disc feed materials. The assembly accuracy is ±0.02mm. The thickness of the support body is 0.2mm. After assembly, the support body must not deform, and the straightness requirement is within 0.02mm
2. Assembly efficiency :25 pieces per minute
Specification

