USE

      Itis used for blowing the various plastic film oflow density

      polyethyiene(LDPE),high density polythylene(HDPE)and linear lowdensity polyet hylene(LLDPE)etc,Which are widely used for packingfood,fruit,garments,tetile bag and vestbagother civil andindustrial products, etc and forvest bag.

       The cylinders and the screw stems of model SJ- B45- 50 extruder are made of high-qualityalloy steed with optimum hardness and strong corrosion resistance after precision finishingand nitrogen treatment.FM- 600 auxiliary machine can be freely adjusted with in the limits of700mm according to the technological requirements of different materials,and is fitted witha plug-in plate mechanism for making vest bag.The double rolling and double- cutting coilingunit adoptstorque motor to keep proper tension and make evenabd ril changing easy.