Used DISCO DFD 640 #293820586 for sale

DISCO DFD 640 is an automated scribing and dicing equipment for the precision cutting of ceramic and semiconductor materials. It is made by DISCO Corporation, a Japanese company founded in 1940 and specializing in the manufacture of cutting and grinding equipment. DISCO DFD640 is a horizontal-axis dicer with a monolithic frame design, offering a much higher speed, accuracy, and throughput than was possible with previous generation machines. DFD 640 incorporates a pair of high-performance speed motors, one for the spindle and one for the scriber. The machine can deliver both fast and fine cuts with maximum accuracy. Its spindle speed is variable from 0 to 30,000 rpm. The scriber is mounted on a flexible-axis table with a variable range of 0.5 - 4.5 mm and a variable blade angle of ± 4 degrees, enabling a precision cut along the X and Y axes. DFD640 is equipped with a 0.2 megapixel infrared digital camera system with high-resolution optical images enabling the cut pattern to be easily determined. The camera unit is linked to a PC-based controller which can be programmed with a wide range of parameters to determine the cutting pattern, speed and feed rate. DISCO DFD 640 is also equipped with a dust extraction machine which keeps the surface of the material clean during the cutting process, ensuring accurate and clean cuts. The machine is also highly reliable and safe to operate, with an overheat and overload detection tool which interrupts the cutting process when necessary. DISCO DFD640 is also equipped with non-contact work piece sensors, ensuring the cutting path remains consistent and controlled even when dealing with fragile, sensitive materials. DFD 640 is a highly versatile and reliable, automated scribing and dicing asset for precision cutting of a wide variety of materials. Its variable blade angle and large cutting speed range makes it ideal for fast and accurate cuts on demanding materials, while its infrared camera model and dust extraction equipment ensures the cutting process is safe and efficient.