WINONA, MN Spensall manufactures precision machined components by employing the most up-to-date CNC technology with automated and manual machines. This offers the capacity for large, medium, and small manufacturing batch quantities. MACHINING CENTERS CNC 5 Axis Machining Center I Quantity: 2 With a simplified set up and 5 axis capability, this unit machines complex multi-sided parts with high accuracy and low downtime. It has a 25" x 19" x 19" work envelope in the X, Y, and Z axis along with a 20,000 RPM spindle. The machine also uses an 8-station pallet pool to change parts outside the machine while it is in operation, greatly reducing downtime. CNC Horizontal Machining Center I Quantity: 5 The 4-axis machines, made for high volume runs, use a 14,000 RPM spindle with extremely fast rapids and tool change, plus a pallet changer. The pallet and B-axis can rotate at .0001-degree increments to work on multiple surfaces of the part. This allows affixing multiple parts on multiple faces of the fixture. The machines have a 22" x 22" x 25" X-Y-Z travel. Three of the machining centers work in conjunction with our MMC system. The MMC uses a 52-pallet and 2-work set up station with the centers to provide 24/7 machining on multiple jobs while maximizing up time for consistent, precise results. CNC Vertical Machining Center I Quantity: 11 Max machine travel dimensions are 20.5" x 45" x 25". Machines are equipped with 4th axis rotary indexers. Two machines are equipped with 180-degree pallet changers for production runs. TURNING CENTERS CNC Turning Centers w/Sub Spindles/Live Tooling and Twin Turrets I Quantity: 4 Dual turrets simultaneously use both the main and sub-spindles which will finish the back side of a part while beginning the front of a new part. These machines are equipped with Y-axis on the upper turret and C-axis on the main and sub spindle and live tooling on both turrets. Max bar feed of 2-5/8", max turn diameter of 9", and max turn length of 10". Mazak Turning Centers I Quantity: 13 These multi-tasking twin turret, twin spindle turning centers allow high volume throughput of parts with a max diameter of 11.625" up to 24.375" long.
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