alloy steel after nitrogen treatment and precision machining
20 Set/Sets per Month
Packaging & Delivery
Export standard packing with wooden case, wooden pallet, or bubble film or stretch film packing.
Ningbo port, or any China port.
30 work days
WT-3L Series Three-layer Common-extruding Rotary Die Film Blowing Machine
Characteristics: 1.Die head is layer type spiral mandrel, continuous 360°rotation. 2.Screen pack changer design is reliable, safe in operation and change the fitter screen easier. 3.Various functional parts may be installed to the lies., such as length counting device, vertical cutting device, cooling water row pipe, film spreading roller, scrap collecting device. Use: The lines are designed developed by our corporation according to market need, they reach the advanced levels in the 90s, come up with analogous lines in home. It is optimum designed on the trounds of preference of analogous lines in foreign and home. The lines can be blown continuous 800/1500mm in fold width 0.08mm in the thickness packaging films, film has good insulation, for instance holding temperature, anti-humid, anti-breeze, anti-rain, anti-rust, insulation oxygen, oil resistive, and so used for light and heavy-duty packaging, for example fresh fruits, meat-feeding, salt vegetables, fresh milk, drink.