Model Number

sj

pe film blowing machine,PE Heat-shrinkable Film blowing machine:

Use: High polymer materials such as rubber, plastic and fiber will have a certain shrinkage under a certain temperature. Most products are required to have a good thermal stability and small shrinkage, but some products ate required to have a large shrinkage when heated . The performance that high polymer materials will shrink by heating is opposite to that of metal materials . Taking advantage of this performance .we make the high polymer materials into heat-shrinkable rubber boot,heat-shrinkable membrane plastic,heat-shrinkable fiber and fiber-knitting which will be used for packging . The heat-shrinkable membrane plastic is widely used recent years with the advantage of its transpatency,multiple variety,abound raw materials,ease of producing and using ,The table 1 shows the main performance and the application of the heat-shrinkable membtane plastic. Besides the variety in table 1,,PA,PA,PET,PVCD, EVA etc also can be made into the heat-shrinkable membrane plastic, it is requirded that the hea-shrinkable membrane plastic be stable under normal temperature and shrink when heated. The characteristics of the heat-shrinkable membrane plastic : ①The transpatency help to present the figure of the product.②Intensive and firm, prevent from the flowability. ③Small package capacilty reduce the storage and shipment cost.④Shower-proof,damp-proof and anti-fungus. ⑤Healthy and ease of clearing . ⑥ Nonrelease, ensure the prevention of fake and burglary. ⑦Various specification of membrane and wide choices.⑧Recycle used and do no harm to the environment . Feature: Package, drink, foodstuff, medicirie, making-up, electrical appliance, siliconlice, synthetictesin, fetilizer, pottery, glass, wall paper, varnished wire, welding wire, rope mesh, floor board, aluminum-base alloy, beer, mineral water etc. Electric wdlding rod and welding wire, various high strength packaging for metals. Technical Parameters: Type SJ-700 SJ-1100 SJ-1700 SJ-2200 Max.Layflat Widty 　　　　　　　mm 600 1000 1500 2000 Film Thichness 　　　　　　　　mm 0.02-0.15 0.02-0.15 0.02-0.15 0.02-0.15 Output 　　　　　　　　　　　　 kg/h ≈35 ≈65 ≈85 ≈100 Raw Material LLDP、LDPE、HDPE Screw Diameter 　　　　　　　　mm 50 65 80 90 Screw L/D Ratio　　　　　　　　L/D 28:1 Max.Screw Rotation Speed　　　 r/min 100 100 100 100 Extruder Driving Power　　　　kw 11 18.5 30 37 Air Ring Dual-lip Air Ring\Rorary Air Ring Die Structure Cylindrical Helical Die Core\360° Rotary Die Head Max.Take-off or Wind-up Speed　　m/min 80 80 80 80 Total Power　　　　　　　　　kw ≈28 ≈42 ≈58 ≈75 Overall Dimensions(L??)　 M 4?.8?.6 5.8?.2?.0 6.5?.7?.0 8.2?.2?.8 Weight　　　　　　　　　　　T ≈2.2 ≈4.5 ≈6 ≈9