Key equipment and technique of production of nylon 6 FDY using homemade equipment(only import crimper) are described in detail,and the production of homemade equipment can be realizen.

• 对用国产设备(只引进卷绕头)生产中强尼龙6FDY的关键设备、工艺作了比较详尽的论述,并指出设备国产化是可行的。