What is a plastic resin selection station?
A plastic resin selection station gives an operator one organized place to connect a resin source—such as a silo, bin, dryer, or gaylord—to an allowed machine or storage destination. The ABS SMART version adds electronic port verification: the operator connects the hose manually, and the controls check the recognized port against the active recipe before conveying starts.
What does ABS SMART stand for?
SMART means Sequential Material Allocation & Redistribution Tower. In plain language, it is ABS’s manual resin hose-selection station with electronic connection verification. It can organize material lines, reduce duplicate common piping, and block a recognized port mismatch before conveying begins.
How does a resin selection station help prevent a wrong hose connection?
The active recipe or production job expects a specific port connection. After the operator connects the hose, the embedded electrical wire provides the connection indication used by the controls. If the recognized port matches the expected port, conveying can start. If it does not match, the conveying sequence stays off.
What do the optional port lights mean?
Optional lights can guide the operator to the connection requested by the recipe, while the operator touchscreen (HMI) can show whether the connection is requested, accepted, or rejected. There is no universal red, green, or blue convention: exact colors, screen messages, alarms, and the safe response to a fault are configured and confirmed for each project.
How does the SMART hose indicate a connection?
ABS documentation calls it SMART Premium Flex Hose and specifies an embedded electrical wire for indicating port connection. The controls use that signal to recognize the selected port. The quoted specification should confirm hose construction, connection-detection method, static-electricity control, temperature rating, and material compatibility.
Does SMART move the hose automatically?
No. The operator moves and connects the camlock hose manually. SMART electronically checks the selected port before allowing conveying. Automatic valves, robotic hose routing, or other automatic material-routing equipment would be a separate system.
What line sizes and connection counts are available?
Current published bases support hose and port sizes from 1.5 through 6 inches. SMRT supports up to 16 connections through 3 inches; SMRTH up to 8 through 3 inches; SMRTL up to 12 through 4 inches; SMRTLH up to 8 through 4 inches; and SMRTXL up to 7 through 6 inches. These are configuration limits, not conveying-rate guarantees.
Can one material source serve multiple destinations?
Yes. ABS publishes two-, three-, and four-port expanders that let one source serve additional destinations while keeping SMART verification. The route sequence, pressure loss, valve state, pump demand, and whether any destinations can operate at the same time still require application review.
Can a resin selection station be added to an existing conveying system?
Often, but it is not always a simple drop-in replacement. The existing stand, hoses, ports, line sizes, pumps, controls, wiring, available space, allowed routes, and equipment condition must be reviewed before deciding what can be reused.
What still needs to be controlled outside the hose connection check?
SMART does not identify the resin itself, correct a mislabeled source or inaccurate recipe, remove material left inside a line, measure delivered weight, or confirm that a camlock is fully sealed unless separate monitoring is provided. Source labeling, line cleanout, maintenance, user permissions, overrides, and quality procedures remain important.
What information is needed for a resin selection station layout and quote?
Start with a labeled sketch showing every resin source, pump group, shared line, and destination. Also provide allowed routes; line sizes, approximate distances, lift, and bends; material types and rates; existing controls; available floor space; desired options; future routes; and any history of wrong connections or near misses.