Kuthamanga kwapansi ndi kwapakatichitoliro cha boileramagwiritsa ntchito ingot yachitsulo kapena chubu cholimba kupita ku capillary, kenako kuyimba kopangidwa ndi chotenthetsera, chozizira kapena chozizira.
Malinga ndi ziwerengero zosakwanira, mabizinesi aku China opanda chitoliro opangira chitoliro ndi pafupifupi 240 kuposa chitoliro chopanda chitsulo chopitilira 250 cha mphamvu zopanga pafupifupi matani 450 miliyoni.Kuwoneka kuchokera ku caliber <φ76, kuwerengera 35% <φ159-650, kuwerengera 25%.Kuchokera kumitundu yosiyanasiyana ya matani 1.9 miliyoni, omwe amawerengera 54%;chitoliro chamafuta matani 760,000, owerengera 5.7%;hydraulic prop, mwatsatanetsatane chubu matani 15 miliyoni, owerengera 4.3%;zitsulo zosapanga dzimbiri chitoliro, mayendedwe chubu, galimoto chubu okwana matani 50 000, mlandu 1.4%.

Woyang'anira chitoliro chotsika komanso chapakatikati: GB3087-1999 machubu achitsulo otsika komanso apakatikati.

Chitoliro chocheperako komanso chapakati chopopera chimagwiritsidwa ntchito popanga zinthu zosiyanasiyana zokhala ndi mipope yocheperako yotenthetsera kwambiri komanso mipope yamoto yotentha yotentha kwambiri, chitoliro cha opiamu, chitoliro chaching'ono ndi njerwa zapamwamba zazitsulo zapamwamba za carbon structural zitsulo zotentha komanso zozizira. (yogudubuzika) chubu yopanda msoko.Amagwiritsidwa ntchito makamaka m'ma boilers a mafakitale ndi boiler potumiza madzimadzi otsika mupaipi.Woimira zakuthupi 10, 20 zitsulo.