SGR-2000 nonwoven cutting machine
The cutter is used for longitudinal cutting of various types of nonwovens into rolls with a width of max. 2050 mm. It is equipped with automatic cross feed alignment, adjustable pneumatic pressure and a crane cat with motorized travel. This type of cutting machine is based on many years of experience with longitudinal and transverse cutting machines of our own design, used in textile production of our company.
The electrical equipment of the cutter allows smooth start-up, target stop of the machine after processing the desired length. The lateral position of the fabric is regulated by optical sensors and a PID controller controlled by a servo-mechanism, which allows to reduce the width of the edge cuttings to less than a third compared to a conventional solution without regulation.
To ensure the safety of work with the machine, there is an electrically locked door to the working area when the machine is running, an electromagnetic lock of the knife bar and an automatic protection ensuring the machine shutdown if the knife is released.
The knife bar is equipped with five separate cutting units. It is also possible to cut narrow strips and with swinging or fixed knives.
With the exception of safety functions, the central control unit controls all machine systems, such as controlling the pressure in the fabric pressure rollers, controlling the transverse position of the fabric (PID), controlling the settling of the input roll, controlling the measurement of the processed length and the display of the speed and the estimation of the time to complete the work, and controlling the target stop of the machine.
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