Heavy duty metal compression spring is manufactured using round wire and designed to be used as a Die Spring or heavy duty coil spring in heavy stress, heavy load applications. Heavy duty compression springs are usually hot-coiled which allows use of thicker wire. Heating the material makes it more flexible and custom hot-coiled coil springs are usually preset which means they are wound to a length greater than the finished length, heat treated, then compressed solid one or more times to bring them to the specified length. The ends of a Heavy Duty Springs are closed and ground, providing adequate large bearing surface.
Heavy duty compression spring's feature includes durability, smooth finish, accurate dimensions, resistance against corrosion and high tensile strength.
This Name Called Compression Springs, Industrial Springs, Heavy Duty Springs