Needle bar and press plate are connected by cam-free double-swinging device, which is with high precision and durable. This structure can avoid lubric ... Explore More
Feed-in top with article points for pressure roller . The pressure will be even ,and feeding will be leveling off. The slitting cut will be more smoot ... Explore More
Needle bar and press plate are connected by cam-free double-swinging device, which is with high precision and durable. This structure can avoid lubric ... Explore More