Calenders – laboratory calenders for different layer thicknesses
Extruders Australia takes pride in presenting our cutting-edge Laboratory Line, meticulously crafted to cater to the dynamic needs of the modern laboratory landscape. Our Laboratory Line of products stands as a testament to innovation, boasting a compact and sturdy design that seamlessly integrates with the demands of laboratory spaces. Built with the laboratory environment in mind, our products ensure not only reliability but also the ease of transportation, reflecting our commitment to enhancing your operational efficiency. With our Laboratory Line, we offer you a tailored solution that embodies both functionality and versatility, empowering your pursuit of scientific excellence.
Two and three-roll calender for high-precision films
For the production of films with extremely low wall thickness tolerances. The gaps between the rolls can be measured or controlled with lowest tolerances and high measuring accuracy.
Laminating calender
COLLIN calenders are used for refining films and sheets by laminating or contact laminating. Complete lines can be designed for: take-off – pre-treatment – pre-heating – calendering – refining – laminating – cooling – cutting – winding
Refining calender
The smoothing calender is used for smoothing thick-walled films or sheets or for embossing, coating and laminating. A swivelling and height-adjustable group of three rolls allows the adaptation to all common processing technologies. Heating is realised either by hot water or oil. Moreover, there is an electric roll heating of up to 450°C.
Roll diameter
From 144 mm to 250 mm
On request, larger diameters are available
Advantages
Different operating modes possible
Easy retrofit to another operating mode
Quick roll change
2 speed levels
Highest rotation accuracy
Low wall thickness tolerances
2 or 3 rolls – swivelling and height adjustable
High precision
Materials
PVC
Polyolefins
PU
Polymeric carbonate
Numerous technical polymers
Application
Laboratory operation, test series, research & development
Production of special films – Upscaling
Calendering, laminating, smoothing, refining, extrusion coating
Control
The control includes a 10“touch screen (CMI 10), function keys, a data wheel and an emergency stop button. The control has an interface to the optionally available software Visual FECON.
Customers
Raw material manufacturers
Compounding and refining companies
Processing companies
Universities and institutes
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