Product Name: PLA HDPE LDPE PP PE Plastic Polymer Nylon Automatic Monolayer Lab Benchtop Mini Film Blowing Machine Model NO.: BP-8178-T Certification: CE, ISO9001:2008, UL, QS, GMP Machine Weight: 300kg Computerized: Non-Computerized Automation: Automatic Screw Diameter: 20mm Maximum Folding Width of Film: 150mm Raw Material: PP PE PLA HDPE LDPE etc. Type: Laboratory Film Blowing Machine Trademark: BAOPIN Transport Package: Polywood Wooden Case Specification: 1000*600*700(W*D*H)mm Origin: China HS Code: 8477301000 Product Description PLA HDPE LDPE PP PE plastic polymer nylon automatic monolayer lab benchtop mini film blowing machineThemini film blowing machinestructure is compact, simple operation,can be used forsingle and multi-layer blown film, can be applicable to all polymer dispersion research.This mini film blowing machineconsisted of a small single screw extruder and small film blowing tower. It is the best choice for quality control and testing the color distribution.Parameters:1.Single screw extruderScrew diameterΦ 20Length diameter ratio1:28Screw speed 0 - 95 rpm frequency control Screw/Feeding barrel material for mini film blowing machine:38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.Electric control system of mini film blowing machine:High accuracy intelligent digital instrument control and display all of the process parameters, including temperature control, driving, pressure, interlocking spreading function.2.Film blowing towerDiameter of dies of mini film blowing machineΦ 30Driving rolling speed0.5- 2 m/min adjustable Maximum folded diameter of the film of mini film blowing machine100 mmTraction motor50 WFan0.15 KWRolling torque motor2.5 N.mPower supply3∮, 50 HZ, 5 linesHuffing air:0 -5 bar compressed air for mini film blowing machine.Cooling air:20 L/min air blower flow for mini film blowing machine.FeaturesThis mini film blowing machine has compact design and a small body, not occupying too muchindoor area.The host and auxiliary machines are of easy assembly with few raw material. The maximum folded diameter of the thin film can reach200mm.This mini film blowing machine is equipped with theC-typefast changing handpiece of easy operation and time & labor-saving test.Single-layer or double-layer cooling vane and the closed-loopcontrol of creasing width ensure reliable product quality.The spiral circulation film blowing die of high performance is easy to clean and maintain.The height of the filming blow tower can be adjusted arbitrarily to meet test requirements.The extrusion, traction and rolling have the property of stepless speed regulating, ensuring requirements of film blowing technology to be met.