Electronic Control Mechanism

The use of central microprocessor control system and automatic functional with bidirection communication and diagnostic features are the common features of most of these latest weaving machines. Sulzer Ruti P7100 with central microprocessor control, electronically controls progressive weft break, automatic weft feed backup which switches over to a feeder head with intact weft intact weft thread in the event of weft break, at the same time informing the weaver an optical automatic weft break repair and package handling system.

In repair machines electronic control weft tensioner reduces the yarn tension specially during insertion. The opening and closing time can be selected according to the material usually at yarn pick up. Automatic package switching device prevents the machine from being stopped in the event of a weft break between the package and the weft feeder. The microprocessor switches over immediately to a reduced number of packages in the circle, so that the machine continues to run.

Electronically controlled warp let off and cloth take up units ensure high degree of fabric regularity and prevent all kinds of start and stop marks. Electronic monitoring control system have simplified the communication with the machine and facilitate its easy handling by any one concerned with the operation of the machine e.g. weaver, technical, maintenance, personnel, etc.

In airjet weaving machine electronic let-off maintains consistent warp tension from full beam to empty beam. Electronic cloth take up generates a pick density resolution of 0.1 picks/cm and holds it constant, under all operating conditions.

In terry plus airjet terry weaving machine of Gunne Web Machinen Fabric GMBH & Co. The microprocessor monitors the entire insertion cycle and keeps all the different elements perfectly synchronized.