Challenger® II and Challenger® II OS are M&R’s most affordable large-format high-performance automatic screen printing presses. Designed for quick setups and high-speed production, they’re loaded with timesaving, output-enhancing features, making them outstanding performers in any screen printing shop. Challenger II is available in 10, 12, 14, 16, and 18-color models with a 50 x 70 cm (20” x 28”) maximum image area. Challenger II OS is available in 8, 10, and 12-color models with an oversize 70 x 100 cm (28” x 41”) maximum image area, and all Challenger II OS models feature large, heavy-duty pallet support arms and oversize pallet leveling brackets for exceptional rigidity and stability on cut-piece printing. All Challenger II automatic screen printing machines feature servo-driven indexers, electric printheads, and multiple print-stroke capability.