China Single Screw Double Die Film Blowing Machine

Product Description
Single-screw Double Die Film Blowing Machine Set is used for blowing various plastic film of low density polye- thylene (LDPE), high density polyene(HDPE)and linear low density polyethylene (LLDPE)etc., Which is widely used for packing food stuff, garment, textile, daily-use articles and industrial products etc.
FEATURE:
1. The machine adopts single screw to extrude the material, two die heads to blow the film 2. The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finshing and nitrided treatment, which has high hardness, strong resistance to corrosion, durable service.
3. The die head is plated with hard chrome, of screw mandrel type structure with even and smooth discharging, the blown plastic film has fine finshing; The blower is of labyrinth stucture with even air output.
4. The coiling unit adopts pressure friction rewinding or center rewinding, which is driven by torque motor, with even and smooth rewinding ande asy roll changing.
MD-H2Main Technical Parameters Model MD-H2-55MD-H2-65Suitable Material HDPEMax Film Width(mm) 500x2600x2Film Thickness(mm) HD:0.008-0.08Max Extrusion Output HD 50kg/hr70kg/hrExtrusion unit Gear Box 173200Screw Diameter(mm) φ55φ65Screw L/D Ratio 28:128:1Screw's Material 38 CRMOALABarrel's Material 38 CRMOALABarrel's Cooling Fan 250Wx2370Wx2Thermo Control (zone) 34Driving Motor (kw) 2230Extrusion Die Die Size (mm) HD:φ50/60x2HD:φ60/80x2Screen Changer Standard manualThermo Control (zone) 2x22x2Air Ring (mm) φ620x2φ620x2Cooling Blower (kw) 1.52.2Center Steady Stick 2 PCSTake-UP Unit Roller Width (mm) φ138x550φ138x650Embossing Roller Width 450mm550mmTake-UP Motor (kw) 0.75x21.1x2Take-UP Speed(M/min) 10-6010-60Height adjustable type 700mmWinding Unit Type OF Winder Surface Friction WinderRoller Width (mm) 600700Winding Motor (N.M) 66Winding Speed(M/min) 10-6010-60Voltage 380V, 50HZ, 3PHASECover Dimensions (m) 5x3.2x4.35.5x3.4x4.3