Bangalore-based simpletech instruments offers supplies table top model spring testing machines. These spring testing machines are available as manually operated ones or numerically controlled [automatic with dc servo drive] ones. Short stroke machines of 300 mm are suitable for spring testing, or longer stroke machines suitable for tensile testing of wire, rubber and plastic, are available. Following are some technical features of this spring testing machine, which include: the electronic system is designed based on single chip micro controllers. Because of this featurethis ensures low power consumption, high reliability, low heating up and compactness are ensured. To reduce human errors, some various advanced features are provided with this spring testing machine to reduce human errors: push to zero for load, reset and preset for length; programming set points, automatic positioning or loading to the set points; recall display or printout of test result; unit selection for force or length and peak hold suitable for failure strength test. This spring testing machine is applicable in applications are for testing tension and compression springs. Applications other than testing of springs are failure strength testing of components, crimped cables, insertion or pull force finding for electrical connectors, switches, buttons, tensile testing of rubber, plastic, finding the crushing strength for tablets, capsule and finding torque versus angular deflection characteristics of clutch plate. An extra attachment is offered for testing of torsion springs. Applications other than testing of springs are failure strength testing of components, crimped cables, insertion or pull force finding for electrical connectors, switches, buttons, tensile testing of rubber, plastic, finding the crushing strength for tablets, capsule and finding torque versus angular deflection characteristics of clutch plate.
