Ts'ebetso ea li-freeze-dryer ha e laoloe feela ke litlhaloso tse ikhethileng. Thempereichara ea sebaka sa marang-rang e na le tšusumetso e kholo ho li-compressor tsa sehatsetsi le ho ts'oara metsi a batang a batang. Lithupelong tse chesang tsa lehlabula tsa Middle East le Asia Boroa-bochabela, ho felloa ke matla ha mocheso kamoreng ea mochini ho lebisa ho pholiso e sa lekaneng ea leraba, ho senyeha ha matla a ho koala metsi, nako ea ho omisa e atolositsoeng, tšebeliso e ntseng e eketseha ea matla esita le alamo ea compressor ea mocheso o phahameng le ho tima.
Taba ea pele, ho futhumatsa mocheso ka kamoreng ea mochini ho bohlokoa. Li-compressor tsa sehatsetsi li hloka ho tlosoa ha mocheso o lekaneng; boloka moea o motle ka kamoreng ea lisebelisoa. Ha ho khoneha, kenya mochini oa ho ntša moea o ntšang mokelikeli 'me u qobe khanya ea letsatsi e otlang ntlo. Bareki ba bang ba mose ho maoatle ba beha lisebelisoa tse felletseng ka har'a likamore tse koetsoeng tse moqotetsane ntle le ho felloa ke mocheso 'me ba lahleheloa ke ts'ebetso e matla. Tlosa lerōle khafetsa le li-spray tsa letsoai holim'a mapheoana a radiator. Libakeng tse lerōle tsa Middle-East, li-radiator li koaleha habonolo 'me li batla ho hloekisoa nako le nako.
Taba ea bobeli, matlafatsa khafetsa tlhahlobo ea letsatsi le letsatsi hobane lisebelisoa li sebetsa tlas'a moroalo o boima maemong a leholimo a chesang. Lekola mocheso oa 'nete o batang, compressor e sebetsang hona joale le lerata le sa tloaelehang la mocheso o feteletseng. Likarolo tse koalang li tsofala kapele tlas'a maemo a mocheso o phahameng; khutsufatsa tlhahlobo le potoloho e ncha ea likhoele tse tiisang rabara ho thibela ho lutla ha vacuum e leng ho eketsang boima ba yuniti.
Taba ea boraro, ts'ebetso e ntlafalitse ho ea ka ho phahama ha mocheso. Tlas'a tikoloho e chesang haholo, eketsa nako ea ho ts'oara pele ho leqhoa ka nepo bakeng sa lisebelisoa tse tšoanang tse tala. Se ke oa ikemela ho phahamisa mocheso oa sethala nakong ea sublimation. Mocheso o phahameng oa tikoloho o hloka maemo a feto-fetohang ha o bapisoa le litlhophiso tsa libaka tse futhumetseng; ho seng joalo mefokolo ea ho qhibiliha le ho putlama ho ka hlaha thepa e felileng.
Linako tsa tlhokomelo li tla khutsufatsoa bakeng sa maemo a ts'ebetso a mocheso o phahameng. Phetoho ea oli ea pompo ea vacuum le tlhoekiso ea filthara e tla etsoa khafetsa ho feta tlas'a lithupelo tse tloaelehileng tsa mocheso. Pholiso e nepahetseng ea kamore ea mochini, tlhahlobo e ntlafalitsoeng, li-curve tse feto-fetohang le nako e khuts'oane ea tlhokomelo li netefatsa ts'ebetso e tsitsitseng ea nako e telele ea sehatsetsi libakeng tse chesang haholo.
