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Laboratory Extruders & Laboratory Vacuum Extruders


ECT-KEMA laboratory extruders set the standard - worldwide!

ECT-KEMA Extruder und Vakuumextruder für das Labor
They can be found in many renowned ceramics laboratories, both in industry and in scientific institutes, for the field of technical ceramics as well as for laboratory purposes in connection with the manufacture of fine or heavy ceramic products.

For special requirements, we have developed laboratory extruders that can record and log up to 25 different operating parameters online, such as radial and axial extrusion pressures, torques, temperatures, strand speeds, etc.
An overview of our portfolio for laboratory extruders and laboratory vacuum extruders can be found here.

ECT-KEMA_Lab_Extruders
ECT-KEMA_Lab_Extruders_Enquiry

Extruder - without evacuation

ECT-KEMA Micro Extruder EXRS 35 "PAUL"

Micro Extruder EXRS 35 „PAUL“

Application
  • Extrusion of ceramic profiles and pellets with diameters between 1-25 mm
  • Designed as a high-quality measuring extruder for determining rheological characteristics
  • Shaping, extruding or pelletizing complex geometries in the lab and in production
  • Dimensioned for radial pressures up to 300 bar
  • Intended for minimum fill volumes of 0.2 liters during development in the laboratory
 
Features‎
  • Diameter auger: 35 mm
  • Max. Pressure: 300 bar
  • Dimensions: (L/­­­B/­­­H): 1400 x 800 x 1950 mm


ECT-KEMA_EXR35_PAUL
Request

Vacuum extruder - with evacuation in separate vacuum chamber

Micro Vacuum Extruder VAQRS 35 „DOMINIK“

Micro Vacuum Extruder VAQRS 35 „DOMINIK“

Application
  • Micro extrusion of powder metallurgical, ceramic and related masses with diameters between 0.5-25 mm
  • Shaping, extruding or pelletizing of complex geometries in the laboratory and in production
  • Dimensioned for axial pressures up to 300 bar
  • Intended for minimum filling volumes from 0.2 liters during development in the laboratory

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Features‎
  • Diameter auger: 35 mm
  • Max. pressure: 300 bar
  • Dimensions: (L/­­­B/­­­H): 1600 x 1200 x 2000 mm


ECT-KEMA_VAQRS35_DOMINIK
Request
ECT-KEMA Vacuum Extruder VAQRS 50

Vacuum Extruder VAQRS 50 „DOMINIK“

Application
  • High pressure extrusion unit for laboratory use
  • production of small ceramic profiles
  • suitable for pressures up to 150 bar
  • Research and development
 
Features‎
  • Diameter auger: 50 mm
  • Max. pressure: 150 bar
  • Throughput rate: 25 l/­h
  • Minimum filling quantity: ca. 1 litre


Request
ECT-KEMA Vacuum Extruder VAQRS 80

Vacuum Extruder VAQRS 80 „DOMINIK“

Application
  • Use in production and laboratory
  • Research and development
  • for the production of ceramic profiles of 40 to 50 mm diameter
  • optimal for minimal contamination of the ceramic mass
  • for radial pressures up to 200 bar
 
Features‎
  • Diameter auger: 80 mm
  • Max. pressure: 200 bar
  • Throughput rate: 30-50 l/­h
  • Dimensions: (L/­­­B/­­­H): 1.8 x 1.5 x 1.8 m


Request

Vacuum extruders - with internal evacuation

ECT-KEMA Vacuum Extruder VALRV 50

Vacuum Extruder VALRV 50 „LINA“

Application
  • Continuous dosing of the extrudate through the vertical pre-press is guaranteed in the VALRV 50 laboratory extruder.
  • Feeding of the material into the hopper is facilitated by a large drop-in opening and a conical screw rotating therein.
  • A swivel-lift device allows the prepress to be decoupled from the extruder in a very short time and cleaned separately in the simplest way.
  • Optional: temperature control of screw and barrel in the extruder, sensor system for measuring and logging pressure, temperature and torque

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Features‎
  • Diameter auger: 50 mm
  • Max. pressure: 340 bar
  • Throughput rate: 8–12 l/­h
  • Dimensions: (L/­­­B/­­­H): 1.4 x 1.0 x 1.5 m


Request
ECT-KEMA Vacuum Extruder VALRP 50

Vacuum Extruder VALRP 50 „LINA“

Application
  • Filling of the extruder or the dosing of the compound realized with a pneumatic piston
  • swiveling two-chamber magazine for continuous metering during extrusion
 
Features
  • Diameter auger: 50 mm
  • Max. pressure: 340 bar
  • Throughput rate: 8–12 l/­h
  • Dimensions: (L/­­­B/­­­H): 1.4 x 1.0 x 1.5 m


Request
ECT-KEMA Laboratory Extruder VALRM 80

Laboratory Extruder VALRM 80 „LINA“

Application
  • in the lab
  • for pressures up to 50 bar
  • available in 3 modular versions:
    version M: with manual lever to be confirmed manually
    Version P: with pneumatically operated plunger
    Version V: with vertical prepress
 
Features
  • Diameter auger: 80 mm
  • Max. pressure: 50 bar
  • Throughput rate: 3 l/­h
  • Dimensions: (L/­­­B/­­­H): 1.5 x 1.2 x 1.5 m


Request

Laboratory Extruder VARV 80 „OPTIMA“

Application
  • in the laboratory and production
  • especially for adhesive and strongly setting compounds
  • quick and easy to clean
 
Features‎
  • Diameter auger: 80 mm
  • Max. pressure: 50 bar
  • Throughput rate: 40 l/­h
  • Dimensionen: (L/­­­B/­­­H): 1.4 x 0.8 x 2.2 m

ECT-KEMA_VARV80_OPTIMA
Request

Laboratory equipment

Quality is not a coincidence

The prerequisite for optimum extrusion results and products of the highest quality is precise knowledge of the properties of the compound to be formed.
Our laboratory equipment determines precise values to optimize the entire extrusion process.

PEN CHECK I

PEN CHECK I, Typ CFG

Application
  • Penetrometer for manual handling
  • On-site evaluation of the plasticity of the masses to be extruded
  • .
  • Determination of the deformation resistance
  • Use as a balance
  • Measurement of tensile forces
 
Features‎
  • digital display
  • measured value display in kg, N, kN, oz, lb
  • internal memory
  • RS 232 interface for data transmission
  • Data transmission with optional software
  • Penetration needles of different geometries available
  • Accuracy ±0.5%
  • Measuring range 0 - 200 N
  • Weight 200 g

ECT-KEMA_PenCheck_I
Request
PEN CHECK III

PEN CHECK III

Application
  • Penetrometer for laboratory and in-situ measurement
  • On-site assessment of the plasticity of the masses to be extruded
  • Determination of deformation resistance
  • Use as a balance
  • Measurement of tensile forces
 
Features
  • Force gauge AFG for forces 500 - 25000 N
  • Force gauge detachable for manual measurement
  • motorized test stand for precise preselection for indentation depth and indentation speed
  • pressure or displacement based measurement of deformation force
  • suitable for compression and tensile tests
  • internal memory
  • interface for data transmission

Request
ECT-KEMA Quickplast PPG

Quickplast PPG - The rapid tester for measuring and comparing body plasticity and flow behaviour

Exact measurement of important parameters
  • Determination of the flow pressure without wall friction
  • Determination of the yield point‎


Analysis of rheological properties
  • Structural viscosity
  • Shear thickening (dilatancy)
  • Rheopexy
  • Thixotrophy
 
Definition of parameters for quality control
  • Specification of minimum and maximum values
  • Comparative measurements


ECT-KEMA_Quickplast_PPG
Request
ECT-KEMA Piston Extruder KP 35 "CLARA" for CAPILLAR CHECK

CAPILLAR CHECK with KP 35 "CLARA"

Application
  • Discontinuous microextrusion of powder metallurgy, ceramic and related bodies with diameters from 0.5 to 25 mm
  • Application as a high-grade measurement extruder for determination of rheological characteristics
  • Shaping, extrusion or pelletization of complex geometries in the laboratory and production
  • Dimensioned for axial pressures up to 340 bar
  • For laboratory development applications, designed to handle minimum filling quantities from 50 ml
 
Features‎
  • Piston diameter: 35 mm
  • Max. pressure: 340 bar
  • Dimensions: (L/­­­B/­­­H): 9.6 x 1.3 x 2.2 m


ECT-KEMA KP35/­50 "Clara" EN
Request
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