No Twist Coiler Technology for Efficient Spring Wire Production
Efficient spring wire production depends not only on precise wire drawing, but also on reliable wire handling and smooth downstream processing. Particularly for high-volume applications such as bedding and seating spring wire, tangles, scrap and production interruptions can affect overall efficiency. Lämneå Bruk’s No Twist Coiler (NTC) technology produces controlled, pattern-laid packages of twist-free wire, supporting reliable payout and efficient further processing. Developed more than 30 years ago, the technology has become an important part of Lämneå Bruk’s spring wire solutions. What Is a No Twist Coiler? A No Twist Coiler, or NTC, is a specialized wire coiling machine designed to produce controlled, pattern-laid wire packages while minimizing unwanted twist in the wire. Lämneå Bruk pioneered its NTC technology in 1992 as an alternative to conventional wire coiling and take-up methods. Since then, the technology has been continuously developed and adapted to different wi...