Polyethylene Film Production Machine Pet Sheet Extruder Machine

Product Description

Introduction:
Casting machine is a mechanical equipment that casts rubber and plastic materials into film products. It is mainly used in the fields of casting film product molding, casting material formulation development, and casting material performance research, such as conveying materials to the casting mechanism Take cast film products and so on. The biggest advantage is light and practical. During the processing, the rotation speed of the casting roller and the traction roller can be controlled by the frequency conversion motor, so that the conveying speed of the material can be adjusted to produce various sheet products that meet the requirements of users.
Principle:
This machine is mainly composed of main drive motor, transmission device, extrusion device, feeding hopper, electronic control system, casting die, two-roll calendering, etc.
Its working principle is: the material flows from the hopper into the plasticizing and extruding state of the extrusion device into a casting state, and then comes out of the host through the die, and is calendered by a two-roll calender
Application range:
Applicable materials include TPU laminating, PE and other thermoplastic casting grade materials
Development of new material formula
Material casting performance test
Optimization of casting production process parameters
Product performance:
Each roller is independently driven by a motor, and the roller speed is controlled accurately
Hard chrome plated mirror roller with 304 stainless steel roller core, reliable quality and high surface finish
The aluminum alloy flattening roller is anodized on the surface to ensure a higher flatness of the film
Combine with a single screw extruder and a casting die to complete the casting process of the material
Realize the integrated functions of casting, trimming and winding of cast film
Adjust the distance between the casting roll and the casting die through the lifting mechanism to realize the casting process with different air intervals
Optional independent touch screen control components to achieve independent control of the unit
Mold temperature controller/water chiller can be selected to accurately control the temperature of the casting roll
Optional waste collection device, convenient for trimming and waste collection, improving the quality of winding
Technical Parameter:

XH-432 Lab Cast Film	Applicable materials	PP, PE, PVC, PS, PET, etc.
	Screw diameters	35mm
	Screw rotating speed	0-95 rpm (adjustable)
	Screw L/D ratio	33:1
	Temperature range	Room temperature - 300ºC
	Film thickness	0.03-0.3mm
	Film width	400mm (customized)
	Die width	500mm
	Working voltage	380V/50Hz/3 phases or Customerized
	Motor Power	7.5kW
	Control mode	SIEMENS PLC Control

Machine Picture:
PLC Interface: Die Head:
Casting film with edge cutter: Winding parts:
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