JIGG-TRONIC 1100 Electronic Jigger with electrical drive which involves a revolutionary system of constant tension control. Its main feature is the precise adjustment of the fabric tension, which is maintained constant throughout all process. To obtain this control, a sophisticated computer program is used which regulates the revolution speed of both motors, automatically adapting to the constant changes of diameter of fabric rolls. This permits to eliminate traditional tension detection systems such as compensators or load cells. The main technical advances involved in this machine are: Solid block structure completely made with AISI-316 Cylinders driving system by means of servomotors commanded by servocontrollers which, in turn, are computer controlled. Fully electrical opening and closing of doors. Possibility to program the manufacturing process from a remote computer. Possibility to modify the process program by means of computer connection "on line" with TVE-ESCALE Possibility to reprogram the drive control system of the rollers by means of a computer connection "on line" with TVE-ESCALE. Self diagnosis system in the machine which informs of the moment and place when a fault occurs as well as the time elapsed since it is produced until the operator stops the machine and the ulterior repair of such fault. These technical advances allow to obtain the following advantages: Greater production Greater quality Lower energy consumption (saving up to 80% of electrical energy compared with hydraulic Jiggers) Lower maintenance Lower noise level Main features: Solid block construction with stainless steel AISI-316 Widths: from 1600 up to 3400 mm. Rollers diameter : 320 mm. Maximum roller diameter: 1100 mm.