1. Functions include spring forming, heat-treat shaping, compressive and ultrasonic non-woven bagging. 2. Digitalized and fully-automatic in manufacturing so operators don't need to monitor the whole process. 3. One operator can oversee the operation of 3 sets of BZJ-10 pocket spring machines. 4. With the optionally equipped automatic ultrasonic cutting device, the cutting job can be finished automatically, so the productivity is highly raised and the labor cost is reduced. 5. The head of the machine is servo motor, so manually adjusting the springs is not needed.