Technical characteristics: LR-PS-LINE-95P-HX2/HF2 Fully automatic pocket spring production line - Two electronically controlled coiling heads - Independent ultrasonic cutting device for pocket spring strings. - Smart conveyor for pocket spring strings - Shock-proof and interference-proof system for electronic components. - Accurate servo spring conveyor system. - Intelligently automatic alarm system. - Flexible heat treatment device. - Smart joint device for non-woven fabric roll. - Various customized ultrasonic welding seam. - Only one operator is required. Option 1: LR-PS-HX2 - Two electronically controlled coiling heads. - Computerized spring dimension setting system. - Computerized various spring data saving system. Special Option, if desired: - Zoning pocket spring is possible with two different steel wires. - Available for springs in hour-glass shape, pyramid shape, PPS type and so on. Option 2: LR-PS-HF2 - Two mechanical coiling heads.