Convert springs, engineer new springs, compare drum specifications, calculate springs by IPPT, design springs for rolling steel doors, calculate approximate pull, or determine the maximum lift a spring/drum can lift on any job at any time.
Application developed by Service Spring Corporation - a leader in spring manufacturing and customer service in the overhead door industry.
- Fixes to calculation logic in engineering module
- Better refresh control on the news page
- Shrink the size of the screen titles
Ratings and Reviews
With Family Sharing set up, up to six family members can use this app.