Zhucheng Casting Machinery Co., Ltd. Shandong supply vacuum packing machine vacuum packing machine prices technical parameters main technical parameters are as follows: the vacuum chamber size: 720 × 620 × 130mm seal size: 600 × (8-10) mm × 4 of power source : 380V 50HZ Dimensions: 1425 × 750 × 930mm Second, the main configuration is as follows: 1, the whole (except for the thicker chassis support channel do rust treatment) were used in 304 stainless steel plate, platen and studio 4mm thick stainless steel. 2, the controller is waterproof computer controller and CHINT time relay; vacuum packaging machine dedicated transformer; contacts and other major appliances are using West Germany unified brand; seals, silicone tube and high-quality silicone material, not there will be aging and sealed good, time is extended; 3, out of the original studio mat, change became key pieces welded stainless steel and silicone seal with the vacuum chamber and a better seal tightness easier. 4, the heating system for the new heating device developed by our technical staff, do not use copper screws, while the use of heated copper block, as well as Japan imported W shaped heating strips, the heating is more uniform and smooth, easy to solve the heating strips off Sealing is not strong problems, greatly extend the life of the heating strips, four seal packaging machine for dual temperature control mode, dual transformer which two individually controlled heating rods, the temperature uniformity, prone to breaking. 5, device configuration leakage protection, increase machine safety performance. Third, the service the whole year free warranty (except wearing parts), lifetime service.