Used SUMITOMO CL7000 #9239020 for sale

SUMITOMO CL7000 is a versatile horizontal machining center, offering superior performance and high-speed cutting for a broad range of applications. It is designed with robust construction and provides a highly rigid platform for demanding, high precision machining that is both reliable and accurate. CL7000 is equipped with Mitsubishi CNC system and comes with the latest technology in the control, with automatic power shut-off during crash, mains voltage overload protection and auto zero reference for speed and accuracy. This machine is equipped with high-speed spindle drives and a high-performance working table and spindle to maximize productivity and accuracy. The spindle can rotate at speeds up to 8000 rpm and feeds at up to 1400 ipm. The working table has fixed spindle head and direct drive mechanism to ensure high accuracy throughout its operation. The table has a rigid design, while the spindle is lubricated with oil baths and sealed bearings to ensure quiet running. SUMITOMO CL7000 has a pallet changer and indexing system, allowing for quick and easy pallet changing. The indexing head is equipped with drive motor and cam, and it enables efficient reduction of time and number of operations while clamping and unclamping workpieces. The machine is also equipped with a draw bar with a diameter range of 0.50 - 2 inches, to securely hold and move the workpiece for operations. CL7000 incorporated a 10-station arm-type tool changer, allowing for quick and smooth tool changes. The maximum tool length is 11 inches and diameter 6 inches, with 4.2-second tool change time and 0.4-second claw clamping time. The tool changer has a back-up memory so that the machine remembers the tools used in a program in case of a power failure. The machine is constructed with robust materials that ensure greater accuracy and rigidity. The entire machine is given a corrosion-proof coating and a solid casting, while the spindle box is equipped with vibration suppression features. The spindle also has a heat-resistant and noise-reducing housing design. Finally, SUMITOMO CL7000 has several optional accessories to further enhance its performance. The coolant system is available for eliminating chips and dust, and an automatic door is also available for improved safety. Additionally, a dust collector is available to maintain cleanliness and increase accuracy of the machine.