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Welcome To Larson Systems Inc.

Industry Leading Spring Testers

Larson Systems Inc. is a leader in spring testing technology and manufacturing.

LSI - Springs Larson Systems Inc. offers the most accurate line of spring testers on the market, featuring a 1/100th of a gram accuracy. With a product line ranging from hand testers that can easily be stored on your desk, to large computerized, automatic testers that can test upwards of 50,000 lbs.

Our customers consider quality control an indispensable part of business, so when they need accurate test results, they turn to us!



Cummins Visits To Inspect New ASSP


Cummins Inspection Larson Systems Inc. hosted three representatives from Cummins while they came to inspect their new custom ASSP tester built for them in April. 

The ASSP which was built to accommodate Cummins' diesel valve spring testing needs.  Cummins ASSP This ASSP is fully automated and capable of testing six different spring sizes, at a production rate of a million springs per year.

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Product News

1000 lb Force Gage Test Stand -
Combine with a Force gage for a wide range of
tension or compression testing applications.
  • Adjustable range to 13"
  • 1,000 lb. capacity hand wheel
  • 6" diameter capacity
  • 6" stroke
  • .1" travel per hand wheel revolution
  • Base adapter block to hold accessories
  • Compatible with M4, M6, M10, 5/16 - 18, & 10 - 32 threads
  • Mounting configuration is compatible with: Shimpo FGV-HX and FGV-X, Mark-10 BG/EG and CG 1000,Dillon GL, Chatillon DFE, Mecmesin AFG and other manufacturers force gages
Super Presetter
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New Product Release — A Super Presetter For Hot And Cold Presetting
  • Hot or cold presetting
  • 110 or 200 lb capacity
  • Hand loaded presetting up to 2,000 / hour
  • Fatigue Cycle rates up to 3,000 / hour
Super Presetter
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Great For Testing Springs, But That's Not All...

Multiple ApplicationsOur products are an industry leader in testing the compression, extension and torsion force of springs. But they are much more than that. With the proper adaptors, our products can be used for a wide variety of applications. From testing the tensile strength of various wires to the compression rating on a tennis ball. And with precision accuracy, our products can even test the amount of force your dog needs to chew it's food.

Perfect for any material testing, the Larson Systems product line is limited only by the imagination.

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Larson Systems Inc.
10073 Baltimore Street, NE
Minneapolis, MN 55449-4425
Phone:
Toll-Free:
Fax:
763-780-2131
1-877-780-2131
763-780-2182
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