Adopt stepping motor control, more precise bag forming, Length accuracy 1mm. Two side heat sealing with PID temperature controller to have more accurate temperature control, , more strong sealing quality, more wider usage of packaging material. Micro-computer processor to ensure the setting of the bag length without changing any parts, preset counter, bag length, packing speed indicator are the part of the function. To ensure the perfect function, the unit automatically stop/alarm when door open, photo mark misaligned, packing material used out, overloaded. Optional: PLC w/touch screen, Date Coder. Model DXDF-100 DXDF-100I Volume(ml) 1-50 50-100 Bag Size (mm) L 40-120; W 30-85 L 100-150; W 50-100 Speed (PPM) 40-60 30-50 Power (KW) 220V 50/60HZ 1.8KW 220V 50/60HZ 1.8KW Weight (kg) 300 350 Dimension (cm) 110× 90× 190 120× 80× 200 Packing Product Powder