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STAR Sorting System
STAR Sorting System Front View

Test multiple load points with one defelction.

Flexibility is the key to the STAR Series Testing Systems

We've integrated the standard STAR 11 tester into spring sorting system! Hand loaded springs with mechanical 3-way sorting mechanism spearates your springs into Good, Bad or Rework bins.

Length Deflection Compensation Banner

Larson System's Testers Come With Length Deflection Compensation Standard!

Our testers have built in length deflection compensation. Our pre-programmed calculations will measure the load cell compression and correct the length. We do the measuring and the math for you, creating greater accuracy in testing results.

STAR Series testers are motorized compression and extension force and length testing systems. With their numerous load range capacities and load cell interchangeability, these testers will test a wide variety of springs or other test material. The STAR 11 can accomodate a high performance 1,000 lb servo motor / ball screw drive. Optional 2,000 or 3,000 lb drive and super precision capabilities are also available.

This versatile STAR Sorting System lets you speed up your bulk testing work. The automated sorting system eliminates human error by loading tested springs automatically into their correct bins.

Each machine comes standard with NIST traceable calibration and is very insensitive to temperature variations for accurate testing over a wide range of conditions.

click to enlarge

The star tester can be used as stand alone without sorter for times when you are only testing a few pieces. - if desired.

When used as the STAR Sorting System, it can process springs up to:

  • 3,000 lbs.
  • 8" length
  • 4" diameter

When used as the STAR 11 Tester Only, it can process springs up to:

  • up to 3,000 lbs.
  • 11" length
  • 8" diameter spring

In both cases, Force readings down to .0001 lb. allow you to measure really small springs.

Standard Features

  • Tilted part tray on the right side
  • Built in under machine leg space for sitting
  • Stardard 5 gallon square buckets for collection
  • 600-1,000 parts per hour

Optional Features

  • Start cycle begins when hands are removed from light curtain
  • Capable of using our newest software feature, Pass Through Testing, which allows you to capture two preselected test points in one fluid deflection of the spring.
  • Ergometrically friendly

Easy to Use

  • Dump springs into tray 
  • Manually load into machine
Part Number Description Price
STAR Sorting System
025-0000-1314-00 STAR Sorting System Quote

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Larson Systems Inc.
13847 Aberdeen Street NE
Ham Lake, MN 55304
Phone: 763-780-2131
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