Learning About Garage Door Torsion Spring Cones

preview_player
Показать описание
Join SSC as we discuss how cones are used on a garage door counterbalance assembly, the differences between winding cones and stationary cones and some additional safety features available for your techs and customers.
Рекомендации по теме
Комментарии
Автор

Automatic Twisting machine for spring both side

TinaZhao-bkyu
Автор

Is the spring supposed to spin over the winding cone? I went to retension the thing and i get to 25 quarter turns and damn thing sproinged up onto the winding holes

Z-Ack
visit shbcf.ru