LianRou Machinery’s Mattress Bonnell Spring Coiling & Assembly Machine series is designed for global mattress factories seeking efficient and stable spring production. Each machine integrates spring coiling, knotting, cutting, counting, and assembling into one fully automated workflow, significantly reducing labor needs and improving production consistency. With advanced control systems and precision components, our equipment ensures accurate spring dimensions, uniform rebound performance, and durable structural stability. Ideal for mattress manufacturers, furniture factories, and spring production plants, this category helps streamline operations, enhance product quality, and lower overall manufacturing costs—making it a powerful solution for both medium and large-scale producers.