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Three layer coextrusion casting film machine PLC program controlled type

Suitable for extrusion of all kinds of general plastics such as PE, PP, PS, PC, pet, ABS, PVC, etc.This machine is equipped with the horizontal and vertical extruding casting cold roll can simulate single stretch film and sheet extrusion production process, etc. Can be used for thin film preparation and also can be used for thicker sheet.This machine is the best laboratory equipment of extruding forming film machine.

Model NO.

BP-8187-B(3)

Keyword：

coextrusion casting film machine

Category：

Lab Cast Film Extrusion Line

Product manual：

Email：

bp@dgbaopin.com

Message

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Product Detail

Features

Single Screw Extruder—3 sets
1、Output：About3～6kg/h
2、Screw diameter：Ø 20 (or customize)
3、Length diameter ratio：1：28 (or customize)
4、Screw rotation speed：0-95rpm frequency control
5、Screw material：It is made of 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.
6、Barrel material：It is made of 45# carbon structural 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.
7、Heating zone：Heater in 3-zone of barrel, heater in 2-zone of head, each zone with aluminum radiator, covered with safety hood.
8、Cooling zone：3 group multi-wing fans cooling
9、Electronic control system：PLC programmable 15-inch color LCD touch screen, man-machine interface operation system, extrusion process can be displayed and monitored dynamically, including interlocking control functions such as heating temperature control in each area, screw speed, melt pressure and switch stop.

Cast film die
1、Die shape：T hanger type
2、Die material：CrNiMoA alloy steel
3、Die hardness：HRC65
4、Adjust method of die lip：Upper lip manual-push flexible fine-tuning, lower die lip is overall structure

Casting unit
1、Roller material：38CrMoAl chromium-molybdenum steel , HRC60 chromium plating.
2、Roller speed：0~15rpm frequency control

Loop unit
1、Conveying roller：Multi-row film conveying roller combination
2、Conveying roller：Multi-row film conveying roller combination
3、Winding speed：0～15rpm frequency control

Electric control unit
1、Electronic control system：High-performance PLC programmable 15-inch color LCD touch screen, multi-screen display of man-machine interface, control all process parameters, such as temperature, traction, loop, number of revolutions, drive, pneumatic, brake and other interlocking joint control functions.

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