Soo koobid:Shiidaha ultra-fine waa nooc ka mid ah mashiinka soo saarista budada wanaagsan, qalabka shiidkeena waxaa ka mid ah shiidaha Raymond, shiidaha ultra-fine ee scm iyo shiidaha shiidka trapezium.

Dhagax-gacmeedka ultra-fine waa nooc ka mid ah mashiinka soo saarista budada yaryar, qalabkayaga dharka waxaa ka mid ahdhirka Raymond, dharka ultra-fine scm iyo dharka trapezium. Hawshiisu waa in ay dharka u rogaan badeecada dhamaystiran ee leh cabbir qaybo gaar ah iyadoo loo eegayo baahiyaha macaamiisha. Ma aha oo kaliya in badeecada dhamaystiran ay leedahay jajab yaryar, laakiin sidoo kale qaybaha soo galaya ee la soo saari karo waa kuwo yaryar, taas oo dhigaysa in aan la qabsan karin kuwa waaweyn toos ah, sidaas darteed ay u baahan yihiin gargaar ka socda qalabka kale ee wax soo saarka. Sidaa darteed, warshadaha budada, nooca qalabka loo baahan yahay...

Haddii habka wax-soo-saarka nooc kasta oo walxaha ah, waxa uu ka kooban yahay qaybo kala duwan oo ay ku jiraan: qaybta dhoofinta, gaadiidka, burburinta, iyo wixii la mid ah. Doorashada qaybta dhoofinta iyo gaadiidka ee qalabkan waxay ku xiran tahay nooca burburinta, si loo hubiyo socodka siman ee habka wax-soo-saarka. Qalabkani wuxuu leeyahay noocyo kala duwan, taasoo u oggolaaneysa in lagu isticmaalo warshado kala duwan oo burburinaya walxaha. Doorashada burburinta, ma aha oo kaliya inuu ku xiran yahay nooca burburinta, laakiin sidoo kale adkaanta walxaha.

Waxaa jira noocyo badan oo burburinayaal ah, kuwaas oo lagu kala saari karo noocyo badan oo walxo ah, waxayna awoodaan inaysan ku koobnayn warshadaha burburinta, laakiin sidoo kale warshadaha dhalaalinta. Marka ay shaqeynayaan warshadaha dhalaalinta, iyadoo ku xiran adkaynta dhagaxa, noocyo kala duwan ama xitaa noocyo kala duwan oo qalab ah ayaa loo baahan yahay. Haddii ay tahay inay farsameeyaan dhagaxa granite, waa in la doortaa burburinta afka si loo burburiyo si qiyaas ahaan ah, ka dibna iyadoo ku xiran baahida wax soo saarka, burburinta konus ama burburinta saameynta ayaa loo dooranayaa burburinta dhexdhexaadka ah ama burburinta dhuuban, taas oo lagu gudbin karo tuubada si loogu sameeyo hawlgalka dhalaalinta. Haddii kale, waxay u badan tahay in ay sababto...