Rotary dill bit IADC216 7 7/8 inches (200mm)

Logo yeBit:	Kurota kweMambo
Chitupa:	API neISO
Nhamba yeModhero:	IADC216
Kubereka Kwakasimbiswa:	Chidimbu chimwe chete
Zvinyorwa:	Tungsten carbide, 20CrNiMo, 20Ni4Mo
Rudzi rweMuchina:	maturusi ekuboorera emuchina wekugadzira
Zvakanakira:	Kushanda Kwakanyanya
Garandi:	makore matatu
Kuumbwa kwedombo:	Matombo akapfava, asina mitsetse, asina kusimba zvakanaka.

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Ruzivo rweChigadzirwa

Vhidhiyo Yakabatana

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Tsananguro yeChigadzirwa

Far East vane ruzivo rwemakore makumi maviri, tekinoroji itsva dzeR&D, dhizaini yekudhirowa, vashandi vekugadzira vanogona kutibatsira kuvandudza mhando yemabhora ekuboorera.
Zvigadzirwa zvikuru
tricone bit (chigayo chezino uye tungsten carbide insert tricone bit)
PDC bit (muviri we matrix uye muviri wesimbi PDC bit)
muchina wekuvhura gomba (HDD rock reamer, muchina wekuvhura gomba, nezvimwewo)
dhonza bit (danho rekudhonza bit, PDC drag bit, chevron drag bit, nezvimwewo)
zvishongedzo (single cone, bit breaker, nozzle, nezvimwewo)
-Nei takasarudza isu-
--Mainjiniya emhando yepamusoro ekugadzira ma "tricone bits" nema "PDC bits"
--Tekinoroji yepamusoro neMidziyo, mwero wepasi rose.
--Nzvimbo yeR&D yezvishandiso zvekuboora matombo, michina yeCNC yakanyatsogadzirwa, SGS & ISO Certified.
--Makore gumi+ uye Nyika dzine ruzivo rwebasa repamusoro-soro.
--Mhinduro dzakagadziriswa dzezvinodiwa zvakasiyana-siyana.

Tsanangudzo yeChigadzirwa

Tsanangudzo Yekutanga
Saizi yeRock Bit	7 7/8"
Saizi yeRock Bit	200 mm
Rudzi rweBit	Chidimbu cheZino reSimbi cheTricone/ Chidimbu cheZino rakakuyiwa cheTricone
Kubatanidza shinda	PIN yeAPI REG ye4 1/2
Kodhi yeIADC	IADC 216
Rudzi rweKubereka	Chinovhara Roller Bearing
Chisimbiso chekutakura	Chisimbiso cheRabha
Dziviriro yeChitsitsinho	Hazviwanikwe
Dziviriro yemuswe wehembe	Inowanikwa
Rudzi rweKutenderera	Kutenderera Kwemadhaka
Mamiriro Ekuchera	Kuboora kweRotary, kuboora kwemhepo ine tembiricha yakakwira, kuboora kwakadzika, kuboora mota
Maburi	3
MaParamita Ekushanda
WOB (Kurema Pachidimbu)	13,482-38,199 mapaundi
WOB (Kurema Pachidimbu)	60-170KN
RPM(r/min)	60~180
Kuumbwa	Maumbirwo akapfava kusvika pakati nepakati ane simba guru rekudzvanya, senge matombo emudstone, gypsum, munyu, limestone yakapfava, nezvimwewo.