
These inserts are equipped with heated cutting edges. These panels are usually easy to finish using various processes, like cutting, testing, forming, machining, polishing, etc. ROCKSTAR 450 printing plates must undergo strict control before being delivered to global customers.These panels include durability and pitting test, X-ray test, ultrasonic test, mechanical strength test, chemical composition control, etc. -EN10204/3.1b, third-party test report.