Oil Tempered Garage Door Spring

Oil tempered wire mechanical springs and garage door springs are often called upon to do serious heavy lifting.

Oil tempered garage door spring.

Class i and class ii. Their name derives from the way they are made. The foremost reason that so many prefer oil tempered springs is durability. Historically the garage door industry used torsion springs made of oil tempered wire that conformed to astm 229 standards which detail among other things tensile strength ranges by wire size.

Therefore oil tempered springs remain the most ubiquitous type of torsion spring for the following reasons. Well to give you an idea about these two types of garage door springs here is oil tempered versus zinc galvanized torsion spring. After the heating process the oil is slowly cooled to temper the metal. This wire falls into two categories.

It s not uncommon for an oil tempered spring under heavy constant use to outlast its zinc galvanized counterpart by a considerable margin. The wire which is used to make the spring is heated quenched in oil and then heated again. What they are and their pros and cons. This process makes sure the springs are less prone to damage.

High durability oil tempered torsion springs are well known for their exceptional durability. Oil tempered torsion springs are what we call the classic make for garage doors. For example torsion springs used for garage doors lift and lower garage doors that weigh hundreds of pounds. Oil tempered springs commonly referred as the classic make this type of garage door spings have been with us for years and are the most common types of springs.

Oil tempered springs have been around for a very long time and they are the most common springs on a garage door. Many garage door manufacturers offer this type of spring. The spring wires heat and then bathe in hot oil. Oil tempered springs are then heat treated with a series of heating and cooling phases using hot oil so that they can adequately handle the infrequent stress applications applied to them whenever the door is opened or closed.

First the spring is brought to a high temperature before being quenched in an oil bath. The vast majority of garage doors that rely on torsion springs use oil tempered torsion springs by default largely due to their cost and abundant availability. The difference is that class ii has higher tensile ranges than class i in the same wire size. These springs however have one downfall.

Simply put oiled torsion. They have been on the market for a very long time and are the torsion springs most garage doors utilize. Oil tempered torsion springs offer several unique advantages.