Laboratory Portable Cast Film Products Equipment

Product Description

Portable single screw extruder adopts servo system, It is consist of touch screen, Data measurement-and-control system, Power system and Pressure measurement system. Data measurement-and-control system complete the data acquisition of temperature, pressure, speed as well as electrical, temperature and speed control.
Single screw platform is consist of the Drive device, Feeding device, Barrel ,Screw and Dies parts, etc.The screw is the heart of the extruder, divided into the charging section (solid conveying zone), compression section(melting zone) and the homogenization section (the melt conveying zone) three parts.Put the material into the hopper ,under the action of a rotating screw,material was pushed on to direction of the nose.Material endures strong shear, mixing and calendering in the barrel,In this process, Meanwhile, the physical states of material the evolve from glass state to the high elastic state ,eventually become sticky flow pattern .
The screw with different diameters, length-diameter radio and compress ratio can be chosen depending on the tested materials.It can complete different functional simulation test in laboratory environment with Capillary Die,Pipe Die,Flat Die,Coating Wire Die and other auxiliary equipments.
Portable film casting system adopts precision extrusion and high-performance tape casting technology. The extrudate leaving the Film casting die head can be made a thin film or sheet ,through a series of heating roller .Suitable for polymer materials of stretch film, cling film, etc,such as PE, PP, PS, ABS, PVC, PET, PC ,etc . Technical parameters:

Width of die lip	150mm	Width of Film casting	120mm
Thickness of die lip	0-2.5mm	Thickness of film casting	0.02-0.5mm
Diameter of upside roller	200mm	Distance between rollers	0-2.5mm
Range of Film Speed	0-110mm/s	Height of center	1m
Diameter of below roller	100mm	Power of Die Heating	1800w
Power of Pull Motor	550w	Power of Crimp Motor	370w
Cooling Means	Water cooled	Crimp Ways	Tension adjustment
Dimension (Long * wide * high )		135x63x108cm

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