Bayan 'yan watannin da suka gabata, kamfanin na Jamus ya kara da wani shirin warkarwa na UV LED wanda ake buƙatar na'urar warkarwa ta UV don tsarin warkewa. Kamar yadda muka sani, UV LED curing na'urar za ta haifar da zafi yayin aiki, don haka yana bukatar a sanyaya ta da iska sanyaya recircuating ruwa chiller yadda ya kamata.