Overhead Or Rolling Shutter Springs

Alcomex is one of the largest producers of Overhead or Rolling Shutter Springs for overhead doors all over the market in India and Europe. Overhead doors are balanced with torsion springs. These shutter springs can be supplied in lengths of approximately 4000 mm and in short lengths. The maximum diameter of the shutter spring presently we are doing is 200 mm outer diameter.Being pioneer in door spring manufacturing technology our Door Springs always successfully catered to the expectations of our customers Our products always provide you a Maintenance free experience and will Gain your trust for lifelong. They are user friendly and innovative designs of our products is due to creativity of our highly efficient technicians. We have attained the position in this sphere because of our standard quality quick services and offering wide range to meet individual needs and requirements.
Alcomex possesses an advanced shot peening installation with a powder coating line which offers the possibility for shot peening and coating. shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of the spring. Powder coating is to prevent the spring from corrosion. Door springs can also be supplied in galvanized steel it means the material will be galvanized before manufacturing the shutter spring. One more method is that the shutter spring will be galvanized after the production process.