Description:Example of 2-nailer line for 2-way pallets with quick production changing: First nailer with 3 gun-groups with (1): Extraction stringer feeder; Two top board feeder; Continuous tipper (2); Second Nailer with 3 gun-groups with (3); Two bottom board feeder; Finishing line with branding-edge cutting machine, with angled exit (4, 5, 6, 7).