SPECIAL EXTRUSIONS

Lab Small Multi Layer Cast Film Machine | 2 layer| 3 layer | 5 layer Cast Film Test Line

 
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FEATURES

 

  • The user can select the number of small lab extruder according to the structure of the film, and combine with the double layer cast film die, three layer cast film die or five layer cast film die to form a small lab multi-layer co-extruded blown film machine.

  • The film structure design can be divided into A/B, A/B/C, A/B/C/B/A, A/B/C/B/A, A/B/C/D/E symmetrical or asymmetric structure according to the die and numbers of small extruder.

  • Molds can be made with an Feed Blocks or Multilayer Manifold Dies. The Feed Blocks die has a lower price, which can meet the need of sample making in conventional laboratory products.

  • The Multilayer Manifold Dies can meet the application of higher thickness uniformity and higher layer ratio.

  • The lab mini extruder is driven by servo motor, controlled by PLC, PID temperature setting, screw structure optimization to ensure good plasticization and stable extrusion.

  • The roller can be manually lifted and lowered to reduce the air gap between the Die, to improve the film quality.

  • Hard chromium - plated mirror roller with 304 stainless steel roll core, reliable quality, highly surface finish for product.

  • The machine all driven by servo motor, to achieve smooth and precise running.

  • Each roll of the lab small multi-layer coextruder is driven independently by servo motor, and the running is stable. The speed ratio of each roll can be adjusted freely.

  • Advanced multi-axis synchronous technology ensures the synchronization of each roll speed.

  • Advanced PLC control and mobile touch screen operation ensure system stability and improve operation convenience.

  • Gravimetric feeder is optional.

  • Melt pump is optional.

  • On this basis, it can be derived into lab small multi-layer co-extrusion calender machine and lab small multi-layer co-extrusion film laminating machine.

  • MDO longitudinal stretching unit can be selected to form lab small online cast film MDO stretching line.

Lab Multi Layer Blown Film Line 2 Layer, 3 Layer, 5 Layer Film Blowing Machine

 
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FEATURES

  • The user can select the number of small lab extruder according to the structure of the multi layer blown film, and cooperate with the 2 layer blown film die, three layer blown film die or five layer blown film die to form a small lab multi-layer film blowing machine.

  • The film structure design can be divided into A/B, A/B/C, A/B/C/B/A, A/B/C/B/A, A/B/C/D/E symmetrical or asymmetric structure according to the die and numbers of small extruder.

  • The multi layer blown film die includes sleeve type, planar superposition type, subuliform superposition type etc. Among them, planar superposition die is suitable for materials with large temperature difference and sensitive to temperature because it can be divided into sections for temperature control.

  • The lab small extruder is driven by servo motor, controlled by PLC, PID temperature setting, screw structure optimization to ensure good plasticization and stable extrusion.

  • Motorized height adjustment film tower, convenient to lead film and process adjustment.

  • Hard chromium - plated mirror roller with 304 stainless steel roll core, reliable quality, highly surface finish for product.

  • Film bubble stabilizing cage and synchronous adjustable film collapsing frames with polished teak wood or guide roller.

  • The machine all driven by servo motor, to achieve smooth and precise running.

  • Each roll of the lab small multi-layer blown film line is driven independently by servo motor, and the running is stable. The speed ratio of each roll can be adjusted freely.

  • Advanced multi-axis synchronous technology ensures the synchronization of each roll speed.

  • Advanced PLC control and mobile touch screen operation ensure system stability and improve operation convenience.

  • Gravimetric feeder is optional.

  • Melt pump is optional.

  • Refering: Lab small multi layer blown film line, small multi layer film blowing line, lab multi layer co extrusion film blowing machine, small multi layer co extrusion blown film machine.

Mini Type Multi Layer Co-extrusion Casting & MDO Film Line

 
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FEATURES

  • Both extruders are controlled by the main touch screen controller for remote control.

  • Preparation of single or multi layer casting film.

  • Preparation of coating film.

  • Preparation of machine direction orientor(MDO) with multilayer co-extrusion cast film.

  • Optional melt pump and static mixer can improve plasticization and film quality.

  • Optional Mold Temperature Controller and Water Cooling device is available for temperature control.

  • Optional air knife or electrostatic adsorption device can improve the film adsorption & cooling.

  • Optional waste film trimming collection device improves winding quality.

  • Optional constant tension winding device producesf smooth film and high quality.

  • Optional pattern roller/matte roller can be used for different surface treatments.

  • Feature and size is customizable.

 

APPLICATIONS

  • Preparation of multilayer functional film.

  • Polymer casting performance test.

  • Polymer MDO performance test.

  • New formula development.

  • Optimization of processing parameters.

  • Small scale preparation of narrow film.

Laboratory Multi Layer Co-extrusion Coating & Casting & Laminating & MDO Line

 
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FEATURES

  • Both extruders are controlled by the main touch screen controllerfor remote control.

  • Preparation of single layer cast film.

  • Preparation of multilayer co-extrusion cast film.

  • Preparation of machine direction orientor(MDO) with multilayer co-extrusion cast film.

  • Optional melt pump and static mixer can improve plasticization and film quality.

  • Optional Mold Temperature Controller and Water Cooling device is available for temperature control.

  • Optional air knife or electrostatic adsorption device can improve the film adsorption & cooling.

  • Optional waste trimming collection device improves winding quality.

  • Optional constant tension winding device producesf smooth film and high quality.

  • Optional pattern roller/matte roller can be used for different surface treatments.

  • Feature and size is customizable.

APPLICATIONS 

 

  • Preparation of multilayer functional film.

  • Polymer casting performance test.

  • Polymer MDO performance test.

  • New formula development.

  • Optimization of processing parameters.

  • Small scale preparation of narrow film.

Biaxially Oriented Film Stretching Machine-Biaxial Stretching Film Simulator

 

FEATURES

 

  • Including biaxial stretching mechanism, static pressure box, heating oven

  • High-performance temperature sensor

  • Servo motor drive

  • Real-time monitoring of polymer materials, tensile changes in the film

 

APPLICATIONS 

  • Prepare Biaxially oriented film samples for properties test and optimization of formulations.

  • Evaluate the biaxial orientation capability of new materials and films in lab-scale.

  • Biaxial tensile properties of polymer film.

  • Investigate biaxial orientation temperatures, ratios, speeds for production scale up.

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Two Roll Calendering Laminating Line

 
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FEATURES

  • The rollers are independently driven by servo motorsfor flexible speed control.

  • Chrome coated mirror roller with 304 stainless steel shaft guarantees reliable quality and excellent film appearance.

  • Roller's number is optional, 2/3/4/5 rollers are  acceptable.

  • Optional Mold Temperature Controller and Water Cooling makea uniform temperature distribution on roll surface.

  • Optional trimming waste collection device improves sheet quality.

  • Optional constant tension winding device producessmooth film and high quality.

  • Optional pattern/matte roller can be used for different surface treatments.

  • Optional hydraulic or air cylinder for different materials.

  • Optional two / three / four rollers configurationfor different processing technology.

APPLICATIONS 

 

  • Calendering and laminating is available

  • Preparation of different sheet.

  • New formula development.

  • High viscosity polymer calendaring.

  • Preparation ofmulti-functional polymer composite sheet.

Rubber Extrusion Calendering & Laminating Line

 
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FEATURES

  • Each roller is independently driven by servo motor, ensuring precise roller revolution speed and speed ratio between adjacent rollers.

  • Chrome coated and mirror polished roller with 304 stainless steel shaft guarantees reliable quality and high surface quality of film.

  • Optional melt pump and static mixer can improve plasticization effect and film homogenization.

  • Optional Mold Temperature Controller and Water Cooling device.

  • Optional trimming collection device improves winding quality.

  • Optional Constant Tension Device makes smooth winding effect and steady subsequent machine direction tensile.

APPLICATIONS

  • Preparation of different sheet.

  • New formula development.

  • High viscosity polymer calendaring.

  • Preparation ofmulti-functional polymer composite sheet.

Machine Direction Orientor MDO Machine Pilot Line

 
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FEATURES
 

  • The horizontal structure is easy to expand and convenient to thread the film, more suitable for pilot and small-scale production.

  • Preheat roller, stretching roller, annealing roller and cooling roller are independently driven by servo motor, with higher speed control accuracy.

  • Stretch roller gap adjustable, can achieve "zero pitch" stretch, reduce necking effect.

  • Single, double (or even multi-point) stretch optional, adjustable stretch ratio.

  • Oil / electric heating optional: oil heating. Temperature uniformity, and electric heating can obtain higher process temperature.

  • High-performance PLC with 10-inch touch screen, high control accuracy, more convenient operation.

  • Horizontal or vertical configuration optional

APPLICATIONS

  • Machine Direction tensile membrane laboratory preparation and pilot-scale production.

  • Study and optimization of machine direction stretching production process.

  • Tensile testing of films.

  • R&D of new film materials and ln-line machine direction stretching combined with extrusion casting test lines.

Machine Direction Orientor MDO Machine

 
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FEATURES
 

  • MDO machine can use as an offline stretching film machine, or combined with small single screw extruder, small twin screw extruder, small triple screw extruder, and a small cast film machine, to form a MDO on-line cast film stretching machine.

  • Or you can choose the MDO casting integrated machine.

  • Rollers for preheating, stretching, annealing and cooling are all independently driven by servo motors.

  • The gaps between the rollers can be adjustedby moving the relevant roll horizontally.

  • Mold Temperature Controller and heat conduction oil is adopted to heat the rollers.

  • 10’ touch screen controlleris easy to operate.

  • European standard aluminum alloy frame makes it light, strong, corrosion resistant and durable.

  • 304 stainless steel desktop, practical and beautiful.

  • Single or multi stage draw sections.

  • Size customizable


APPLICATIONS
 

  • Off-line film machine directionorientation.

  • Optional single-point or two-point machine direction orientation.

  • Combined with Mini Precise Film Casting Line an on-line MDO line is made up.

  • Preparation ofstretching film with different draw ratio.

  • New formula development.

  • Functional film preparation and processing research.

  • Filmtensile performance test.

  • Optimization of film stretching parameters.

 

Triple Screw Die Face Cutting Granulation Line

Use For Ceramic Phone Backboard

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FEATURES

  • In order to meet the application requirements of the high fill ratio of zirconia ceramics, the triple screw die face cutting granulation line is specially upgraded as follows

  • Triple screw extruder has better dispersing effect and staying time than twin screw extruder and is especially suitable for the blending extrusion of high filling master batch.

  • In order to meet the application demand of high filling zirconia ceramic powder, the extruder adopts ultra-high torque drive system

  • The optimized combination of screw elements can improve the plasticization and homogenization effect and ensure the high fluidity of filling inorganic material

  • Both the screw element and the barrel lining are made of imported advanced alloy steel, and the wear resistance is improved significantly, which is half of the time than common steel.

  • Specially optimized heating and cooling system ensures material temperature control and product performance

  • Driven by a high power motor, the cutting head provides strong power and is equipped with a strong and sharp cutting tool, which is especially suitable for hard ceramic particles

PPTC Resettable Fuse Sheet Extrusion Line

 
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FEATURES

  • The rollers are independently driven by servo motor, sfor flexible speed control.

  • Chrome coated mirror roller with 304 stainless steel shaft guarantees reliable quality and excellent film appearance.

  • The roller are specially strengthened to cope with the high hardness of the sheet.


APPLICATIONS

 

  • This euqipment is made for PPTC resettable fuse sheet.

  • Preparation of different sheet, and laminating sheet, as ABA/ABC structures.

  • New formula development & pilot manufacture.

  • High high filler polymer calendaring.

  • Preparation of multi-functional polymer composite sheet.

Filter Pressure Value (FPV) Tester

 
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FEATURES

  • The melt pump is driven by servo motor.

  • Equipped with manual plate nitride treated screen changer of high hardness and wear resistance.

  • High precise melt pressure sensor provides an accurate melt pressure.

  • The extruder can be moved axially along the linear guide rail on the top of the frame.

 

APPLICATIONS 

  • Accurate measurement of melt volume flow rate.

  • Accurate melt conveying.

  • Accurate pressure measurement before and after the melt pump

  • Masterbatch dispersion test.

  • Quality inspection and control during film production.

  • Pigment quality inspection and control.

Torque Rheometer

 
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FUNCTION

  • It provides power for other modules to extract data from temperature, pressure and torque, and then calculates and graphically.

  • It can connect torque module, capillary module, single/twin/triple screw extruder module, casting module, calendering module etc..

FEATURES

  • Driven by high precision servo motor.

  • Controlled by advanced OPC technology and manipulated viaan independent computer.

  • Remote/local multi-point control is available for each independent unit.

  • Labview® based data analysis program with powerful functions and user-friendly interface.

APPLICATIONS

  • Operation and control platform forpolymer rheo-station to control other modules.

  • Providedriving, measurement and control function for the other modules.