Larson Systems Inc    Minneapolis, MN 55449
Oct 28, 2011 By using sweeper, pneumatically powered 3-way sorter, and sorting capability of Pro Spring, Pro Material, or Pro Ultimate software programs, FLASH 11 and FLASH 24 sort each spring as it is tested. Operators plug in sorting parameters via touchscreen, place springs on testing plate, and let FLASH Sorting Package go to work. With optional foot pedal to start each test, process can reach testing rates of 800-plus parts/hour.

Mark-10 Corp.    Copiague, NY 11726
Oct 21, 2009 Designed for product integrity testing in quality control, manufacturing, and R&D areas, Model ESM301L is customizable and meets elongation requirements for tensile testing of plastics, rubber, and other elastic materials. Tester is programmed and controlled via its front panel or via PC, using custom program or legacy Nexygen(TM) TCD control software. Other features include modular mechanical design for remote configuration, and integrated linear scale and overload protection.

Mark-10 Corp.    Copiague, NY 11726
Oct 01, 2008 Designed for product integrity testing in quality control, manufacturing, and R&D areas, Model ESM301 is suited for range of testing applications including spring testing, peel testing, tensile testing, wire pull testing. It may be programmed and controlled via its front panel or PC. PC control enables user to control unit through custom program or Nexygen(TM) TCD control software. Unit can be programmed to stop at or cycle between travel positions, force values, or limit switches.

Instron    Norwood, MA 02062-2643
Mar 26, 2007 Designed to perform testing on tension and compression springs and other spring-type products, motorized SF1390 Series features floor-standing design with 2 lead screws and 2 precision guide columns. Servo drive controls frame's loading crosshead for fully automatic load testing with speeds up to 1,000 mm/min. Available in frame capacities of 11,250 and 22,500 lbf, system automatically corrects for height errors due to machine and load cell deflection.

Instron    Norwood, MA 02062-2643
Sep 22, 2006 SF1491 coil spring load center testing system is designed to measure true force line vector in suspension spring. Dual column, servo drive load frame with 11,250 lbf max capacity contains Eccentricity Measuring System, which has ability to determine center of load on top and bottom of spring, as well as side loads, to generate analysis of spring under load. Partner(TM) software manages and automates spring testing process while also offering real-time measurements and graphs.

Mark-10 Corp.    Copiague, NY 11726
Nov 12, 2003 Spring Test System consists of TSF force measurement test stand, CG1000 digital force gauge with ±0.2% accuracy, digital travel display with 0.0005 in. resolution, and implements. It tests tension and compression of springs up to 17 in. long and over 8 in. in diameter. Tester features side-mounted hand wheel, rigid 3 x 3 in. column, removable steel loading surface, and solid metal base. Max travel is 4 in., and travel rate is 0.013 in./hand wheel revolution.

Mark-10 Corp.    Copiague, NY 11726
Mar 13, 2002 Model ES30, 200 lb manual test stand has maximum travel of 13 in. and travel rate of 0.05 in./handwheel revolution. Throat clearance is 3 in. Total dimensions are 6 in. W x 10 in. D x 22 in. H. Unit is available with optional 6 in. electronic linear travel scale. Removable base allows it to be used as part of larger systems. Stand is field upgradable to motorized version by installing optional motor drive.