| 摘要 |
The publication concerns a system for the manufacture of compensator material of at least a flexible web of material consisting of several layers, e.g. thermally insulating material, gas-tight membrane, cover material coated with an elastomer for use in the manufacture of compensators, e.g. for power and heating works. The system comprises a storage station (1) for various materials from which the materials are fed so that they are positioned on top of each other in the desired layer structure. The system is provided with side guides so that, when the web of material is fed, these bend the side edges inwardly over one of the sides of the web of material, preferably on the upper side, to form flange reinforcements. Also provided are means for securing the bent side edges with the web of material, e.g. in the form of sewing machines, stitching machines, welding or gluing stations. Stations may optionally be provided for punching holes in the side edges. A feed station ensures feeding of the material. Finally, a station may optionally be provided for collecting and optionally also packaging the finished product. Such a system can produce finished compensator material optionally with holes for the manufacture of compensators for flue ducts.
|
