Ma "closed loop chillers" eS&A Teyu CWFL akagadzirwa zvakanyanya kuti atonhodze fiber lasers. Zviri nyore kana zvasvika pakuzadza mvura muma "chillers". Kune "water level gauge" kumashure kwe "closed loop chiller". Vashandisi vanongoda kuwedzera mvura kusvika yasvika pa "green indicator" ye "water level gauge".
Panyaya yekugadzira, S&A Teyu yakaisa michina yekugadzira inodarika miriyoni imwe yeYuan, ichivimbisa kunaka kwemaitiro akasiyana-siyana kubva kuzvinhu zvikuru (condenser) zvechiller yeindasitiri kusvika pakunamira simbi; panyaya yezvekutakura zvinhu, S&A Teyu yakagadzira matura ezvekutakura zvinhu mumaguta makuru eChina, zvaderedza zvakanyanya kukuvara kunokonzerwa nekutakura zvinhu kure, uye kuvandudza mashandiro ekutakura; panhau yekutevera mushure mekutengesa, nguva yewarandi makore maviri.
