Ace Designers Ltd. Offers Vertical Machining Center with 600 x 350 Table Size. Ace Designers Ltd. Is an ISO 9001:2000 certified company. The Vertical Machining Center with 600 x 350 Table Size has got slightly bigger table and strokes when compared with SparkDTC-300 comes with 12 tool disc type tool changer. This has got higher rapid traverse of 32 m/min. And 40 m/min as option with higher axes motors.