The chamber lid swing automatically without manual operation. Heavy Duty Double Chambers Vacuum Packaging Machine from Kangbeite Machinery Co., Ltd. is made of stainless steel, in line with food hygiene and safety. Wheels are with brake. Waterproof digital display panel. Programmable for data up to 10 set-ups. Each seal bar can operate individually. Electronic components are protected by waterproof electrical box. Durable working table surface. The vacuum covers height can be based on the products thickness. Providing flat plates to slightly adjust the height of packaging. Optional Pneumatic auto lifting arms for lid closing and opening system to improve packaging capacity. Specification Model DZ-850/2S Chamber dimension 970 x 790 x 220 mm Sealing length 850mm x 2 Cycle time 12-20 seconds Features Quality guaranteed by best structure and famous brand components: (a) SUS304 food grade stainless steel structure, 4mm-5mm; (b) BUSCH vacuum pump (options available) (c) Omron relay, Schneider AC contactor (options available) (d) All other electric parts conform to CCC certification Machine constructed complying to CE rules in terms of safety and hygiene. Microcomputer control system & electrical box are waterproof The vacuum and package sealing is finished automatically. Parameter of sealing and vacuum can be adjusted accurately. Each seal wire can be controlled individually; Thermal fuse is installed to protect sealing wire, reduce maintenance cost. Equipped with braking wheels for easy machineâ??s moving. Vacuum chamber with solid height adjustable filler plates Applicable for various mass production factories Options Special design is available for various product Pneumatic auto lifting arms for lid closing and opening system to improve packaging capacity. Different vacuum pump options Gas flushing available for Modified Atmosphere Packaging (MAP) Working plate can be plat or concave; Chamber lid can be flat or heightened Custom made available for machine size, chamber size, sealing bar length, sealing bar distance, etc Options shown in photo (click pic to view larger version) Working plate flat/concave Chamber lid style Seal bar quantity (2S or 4S) Double chamber vacuum packing machine Double chamber vacuum packing machine Double chamber vacuum packing machine Double chamber vacuum packing machine 4 seal bars Functions Maintain foods freshness and original flavor Anti-spoiling Extend product shelf life Prevent electronic and hardware parts from oxidization Available for special applications Applications Fresh meat, seafood, pickled vegetables, agricultural products, herbs, powder, spices, bean paste and prepared foods etc. Electronic parts, hardware products, medical instruments, medicine, clothing or blankets etc.