... depend on guesswork or time-consuming anilox roller changes. Donghui Ink Proofer B is essentially a miniature , hand-held press which ... roller, heating roller, cooling roller, woolen paper roller, rubber roller, ink proofer, knurling tool, chrome roller, teflon roller, ceramic roller, stainless ... proposal.We can offer the roller which max diameter is 1 metre and max length is 10 metres. At the same ...