机器特性：

1. 采用强抗干扰数字式电路分析被检测物体，具有传统检针机所无法比拟的强抗干扰性和高灵敏度，对于检针机要求极严格的日本订单以及欧美订单极其适应。用于检测夹杂、失落于纺织制品中的断针、铁丝等铁磁性有色金属，五金制品的铁磁性金属检查（即过检针），如纽扣、拉链等服饰辅料，避免给消费者或生产企业带来直接或间接的损失，也是出口产品制造商和原料供应商的必须检测仪器，也可用于食品加工企业需要排除铝箔包装纸对铁磁性金属的检测

Machine characteristics:

1. Using strong anti-interference digital circuits to analyze the detected object, it has strong anti-interference and high sensitivity that traditional needle inspection machines cannot match. It is extremely suitable for Japanese orders and European and American orders with extremely strict requirements for needle inspection machines. Used to detect ferromagnetic non-ferrous metals such as broken needles and iron wires that are mixed or lost in textile products, as well as ferromagnetic metal inspection (i.e. inspection needles) for hardware products, such as buttons, zippers and other clothing accessories, to avoid direct or indirect losses to consumers or production enterprises. It is also a necessary testing instrument for export product manufacturers and raw material suppliers, and can also be used for food processing enterprises to exclude the detection of ferromagnetic metals by aluminum foil packaging paper