Vacuum series valve port packing machine is suitable for valve pocket packaging of superfine and nano powder with large air content and small specific gravity. Characteristics of the packaging process no dust spillover, effectively reduce the environmental pollution. Packaging process can achieve high compression ratio to fill materials, so that the shape of the finished packaging bag is full, the packaging size is reduced, and the packaging effect is particularly prominent. Representative materials such as silica fume, carbon black, silica, superconducting carbon black, powdered activated carbon, graphite and hard acid salt, etc
Weighing range: 10-50kg
Packaging speed: 1-4 bags / min (determined according to the characteristics of packaging materials and different packaging bags)
Measurement accuracy: ± 0.2 ~ 0.4%
Applicable voltage: ac22ov-440v 50 / 60Hz three-phase four wire (customers need to provide local voltage level and frequency)
Gas source requirements: pressure is 0.4-0.8mpa, dry compressed air, total air consumption is 0.4m3/min
Applicable environment: altitude ≤ 2000m, environmental humidity ≤ 95% (no condensation), service temperature 0 ℃ - 50 ℃, design storage temperature - 20 ℃ - 70 ℃
MDO series of materials are packed by vacuum feeder. The packaging bag is placed in a closed vacuum bin, the material enters the packaging bag through the negative pressure suction, and the gas in the material is discharged through the air hole of the packaging bag. When the weight of the material filled in the packing bag reaches the preset weight value, the vacuum fan stops running, and the vacuum bin door is opened, and the packed bag is manually removed to complete the single bag packaging.