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Plastic Extruder Monitor

From Advantech Corporation, Industrial Automation Group
 

 
Plastic extrusion is done by heating resin in a barrel, then pushing it through a die that shapes the resin into a continuous, two-dimensional profile. A single plastic resin can be used or different types of materials can be combined. Plastic extrusion is used in hundreds of everyday applications, from making inexpensive insulation to bulletproof Plexi-glass. Complex shapes can also be made, like fittings and machine parts, often at a significantly lower in-place, installed cost.

Products & Services
Data acquisition is the digitizing and processing of multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes. Signal conditioning includes the amplification, filtering, converting, and other processes required to make sensor output suitable for rereading by computer boards. Search by Specification | Learn more about Data Acquisition
Temperature signal conditioners accept outputs from temperature measurement devices such as resistance temperature detectors (RTDs), thermocouples, and thermistors. They then filter, amplify, and/or convert these outputs to digital signals, or to levels suitable for digitization. Search by Specification | Learn more about Temperature Signal Conditioners
Data acquisition I/O modules or cards have both input and output functionality. Digital or discrete I/O modules include on-off signals used in communication, user interface, or control. Search by Specification | Learn more about Data Acquisition I/O Modules
Bridge conditioners are instruments that provide excitation and support for strain gages, Wheatstone bridges, load cells, and sensors. They also include circuitry for signal conditioning, amplification, and processing. Search by Specification | Learn more about Bridge Conditioners
Data acquisition computer boards are self-contained printed circuit boards that typically plug into the backplane, motherboard, or otherwise interface directly with the computer bus. Search by Specification | Learn more about Data Acquisition Computer Boards

Product Announcements
Durex Industries - Cast Barrel Heater
Durex Industries manufactures cast-in heaters for plastics extrusion equipment. These heaters, which also feature liquid or air cooling options, are primarily used as a high performance heating and... (read more)
Bayer MaterialScience LLC - Bayer MaterialScience’s Makroblend® UT5205 resin
Chemical-, hydrolysis-resistant resin for plastic-over-metal molding of consumer electronics applications: Ultra-thin consumer electronics get tough thanks to Bayer MaterialScience's Makroblend®... (read more)
Northern States Metals Corp. - Aluminum Extrusion Services...
When a designer specifies aluminum extrusion fabrication, he gets two sets of advantages; first the extrusion process and second those inherit in aluminum. (read more)
Polygon Company - Custom Thermoplastics & Thermoplastic Materials
POLYSTRUCTURE is a continuous composite processing methodology that incorporates linear pultrusion along with other fiber geometries, including circumferential winding, to create unique profiles and... (read more)
Custom Downstream Systems, Inc. (CDS) - Pipe Systems - Downstream Machines from CDS
CDS's line of downstream machinery can be engineered to process extruded and co-extruded pipes of various materials and sizes at different output rates. Below is an example of a post-extruder line for... (read more)
Custom Downstream Systems, Inc. (CDS) - Dual Downstream extrusion lines from CDS
CDS's dual lines enable processors of high-output extrusions to run two applications simultaneously.... (read more)
Brentwood Plastics, Inc. - Cheaper AND Greener Polythene film
At Brentwood Plastics we extract the most performance out of every pound or kilo of the strongest polyethylene resins through optimum extrusion conditions. For example, we make shrink film with the... (read more)
 

Topics of Interest
4.1 Extruder This chapter will begin with a basic description of a single-screw extruder machine (it is noted here that there are twin-screw machines mainly used in blow moulding where a powdered... (Read More)
Leyla Aras and Guneri Akovali 9.1 Processing of Plastics Polymer processing is very much dependent on the rheological properties of the polymer in question. An important consideration should be... (Read More)
A leading custom profile extruder of plastics attains flawless surface finish quality while doubling die life and increasing productivity by the application of unique, steel-hard coatings to its... (Read More)
Extrusion is the process where a solid plastic (also called a resin), usually in the form of beads or pellets, is continuously fed to a heated chamber and carried along by a feedscrew within. The... (Read More)
The extrusion process may be very easily visualised perhaps the best examples are the meat grinder and the toothpaste tube. However the very simplicity of these examples belies the complexity of the... (Read More)