Challenge SRA3 Air Feed Paper Folder – 111425884003A

S/N: SRA 1230

The Challenge SRA3 is a versatile, air-feed tabletop paper folding machine engineered for medium-volume print shops, binderies, and copy centers handling coated and uncoated stocks up to SRA3 size. It delivers mark-free folds at speeds up to 30,000 sheets per hour using vacuum-assisted separation and precision roller calipers, supporting gate, letter, Z, double parallel, and roll folds with quick setup and minimal maintenance.

Features:

• Air-feed system with regenerative blower for reliable suction and lift on glossy/coated papers
• Fully adjustable metallic sheet separator prevents double feeds and ensures consistent pull
• Automatic roller calipers maintain precise gap based on stock thickness for clean output
• Flip-up swing deflector on fold plates for rapid setup changes
• Swing-up feeder provides easy access to lower fold plates without tools
• Integrated jam detector stops operation before major issues arise
• Mobile stand with rollers for effortless positioning in tight spaces
• High-strength roller gears and rubber feeder rollers for long-term durability

Specifications:

• Minimum sheet size: 4 x 6 inches
• Maximum sheet size: 14 x 20 inches
• Paper weight range: 9 lb bond to 65 lb cover
• Folding speed: up to 30,000 sheets per hour (8.5 x 11 inches)
• Feed type: air/vacuum assisted with regenerative blower
• Fold types: letter, gate, Z, double parallel, roll (configurable plates)
• Power requirements: 120V, 60 Hz, 20A
• Dimensions (L x W x H): 61.5 x 25 x 26 inches
• Weight: 275 lbs