I-Jaw Crusher ngumshini wokuchotshozwa osebenzisa ukukhishwa kanye nokwenziwa kwesenzo sokugoba kwamapuleti amabili emhlathini ukuchoboza izinto ngobunzima obuhlukahlukene. Indlela yokuqhekeka iqukethe ipuleti lomhlathi elinqunyelwe kanye nepuleti lomhlathi elishukumisekayo. Lapho amapuleti amabili emibi esondela, lokho okuqukethwe kuzophulwa, kwathi lapho kuhamba amapuleti amabili emijondolo, amabhlogo wezinto ezibonakalayo ancanyana kunokuvulwa kokukhipha kuzokhishwa kusuka phansi. Isenzo sayo esicindezelayo senziwa ngezikhathi ezithile. Lolu hlobo lwe-crusher lusetshenziswa kabanzi emikhakheni yezimboni efana nokusebenza kwamaminerali, izinto zokwakha, izinsimbi ze-miste kanye ne-ceramics ngenxa yesakhiwo sayo esilula, ukusebenza okuthembekile kanye nekhono lokuchoboza izinto ezilukhuni.
Ngawo-1980s, usayizi wezinhlayiyana wezinhlayiyana ezinkulu ezihlaselwe amathani apholile amathani angama-800 achobozekile ngehora. Ama-Crusher asetshenziswayo asetshenziswa kakhulu aguqule kabili futhi aguqule okukodwa. Ukushintshwa kwangaphambili kuphela ku-arc elula lapho kusebenza, ngakho-ke kubizwa nangokuthi i-swish jaw crusher elula; Lokhu kugcina kuqhubekela phezulu naphansi ngenkathi kushukumisa i-arc, ngakho-ke kubizwa nangokuthi i-shurhabusa eliyinkimbinkimbi le-crusher.
Ukunyakaza okuphezulu ne-Down yepaleti lomhlathi elihlanganisiwe lomhlathi wokuguqula umhlathi we-jawn kunomphumela wokukhuthaza ukuphuma, futhi ukuxuba okuvundlile kwengxenye engezansi kukhulu kunaleyo yengxenye engezansi, ngakho-ke ukusebenza kahle kwayo kuphakeme kunaleso sohlobo lwe-Double. Okubi kwalo ukuthi ipuleti lomhlathi ligunda ngokushesha, futhi okuqukethwe kuzochotshozwa ngokweqile, okuzokwengeza ukusetshenziswa kwamandla. Ukuze uvikele izingxenye ezibalulekile zomshini kusuka ekulinyazwe ngenxa yokugcwala ngokweqile, ipuleti eliguqukayo elinesimo esilula nosayizi omncane kuvame ukwakhelwa njengesixhumanisi esibuthakathaka.
Ngaphezu kwalokho, ukuze uhlangabezane nezidingo zokukhishwa kwe-granurarity ehlukile bese unxephezela ukugqokwa kwepuleti lomhlathi, kufakwa idivaysi yokulungiswa kwe-port port, imvamisa i-washer noma iron ye-wedge ibekwe phakathi kwesihlalo seplate. Kodwa-ke, ukuze ugweme ukukhiqizwa okuthinta ngenxa yokufakwa esikhundleni kwezingxenye eziphukile, amadivaysi e-hydraulic nawo angasetshenziswa ukufeza umshwalense kanye nokulungiswa. Amanye ama-Jaw Creathers nawo asebenzisa ngokuqondile ukuhanjiswa kwe-hydraulic ukushayela ipuleti lomhlathi elishukumisekayo ukuqedela isenzo sokuchoboza lokho okuqukethwe. Lezi zinhlobo ezimbili zokuqhekeka komhlathi ezisebenzisa i-hydraulic ukudluliswa kuvame ukubizwa ngokuthi ama-hydraulic umhlathi crushters.
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