Vacuum packing machine DZQ series Doubel chamber vacuum (flushing)packing machine are suitable for meat, condiment, medicine and all kinds of food in all kinds of forms protect the things in vacuum (or insert air)to keep fresh. Model No.: DZQ-4002SA/DZQ-5002SA/DZQ-6002SA Pump powder: 900w/900W/1800W Sealing length: 400MM/500MM/600MM Pump capcity: 20m3/h/ 40m3/hr 40m3/h Max vacuum: 2*10pa Dimension: 1100*680*1030MM/1370*760*1070MM/1500*850*1150MM Weight: 180KGS/260KGS/300KGS