R28 Threaded Coal Mining Cross Bits

Nkọwa ngwaahịa

Anyị cross ibe n'ibe diameters si 38mm ka 127mm, na dị iche iche ụdị dị, dị ka R22,
R25,R28,R32, R38, T38, T45, T51, ST58, ST68, wdg.
Njirimara:
1. Mmanya mkpọpu ala
2. A na-eji ya na nkume siri ike ma ọ bụ nke siri ike
3. Zuru oke maka ọnọdụ ihe owuwu dị iche iche
4. Nguzogide corrosion siri ike
Ngwa:
1. The cross bit kwesịrị ekwesị maka egwu ala nke ukwuu siri ike nkume guzobe, ike guzobe na mgbape-eto eto.
2. All cross ibe n'ibe ga-adị n'ala n'oge ọ bụla oge iji zọpịa nkume nke ọma.
3. Anyị na-ahọrọ dị iche iche ihe na size maka cross ibe n'ibe ka imeghari dị iche iche nkume formations na
A na-eji ngwaahịa anyị eme ihe n'ọtụtụ ebe nke Ngwuputa, igwu mmiri na nyocha, arịlịka grouting oru ngo, n'akụkụ mkpọda nchebe engineering, mmanụ na gas injinia, n'okpuru mmiri nkume mkpọpu & blasting arụmọrụ nke seaport ọwa, hydropower oru ngo, mba agbachitere oru ect.