Radiator Tank Clinching Tool for Auto Radiator Plastic Tank Clinching Machine Product Application The clinching tool is the most important component for executing pushing over and clinching movements. Available in sizes of 10mm, 20mm, 30mm, or 40mm based on customer requirements. This radiator tank clinching machine performs crimping of header plate teeth, securely locking the plastic tank to the core body. It creates a sealed space between the crimped plastic tank, sealing