Saina API Rotary roller mining bit IADC742 12 1/4″ i le fa'asoa

Saina API Rotary roller mining bit IADC742 12 1/4″ i totonu o fa'asoa Ata Fa'aalia

Igoa Fa'ailoga:	Sasa'e Mamao
Fa'ailoga:	API & ISO
Tricone bit Nu:	IADC742
Ole aofa'i ole oka la'ititi:	1 fasi
La'ititi:	12 1/4″ (311mm)
Pin So'oga:	6 5/8″API
Oloa mamafa:	98Kg
Taimi Fa'amaonia:	5 tausaga
Talosaga:	Limestone, granite, oneone oneone, dolomite ma chert

Auina imeli ia matou

Fa'amatalaga Oloa

Vitio Faatatau

Fa'amaumauga

Fa'amatalaga o oloa

Fa'atau oloa si'isi'i la'u vaieli tricone vili ma tau fa'aititia mai Saina factory.
Fa'amatalaga Bit:
IADC:742-TCI fa'amaufa'ailoga ta'avale fa'amau fa'amau fa'atasi ma fua fa'atatau mo mea e matua malō ma ma'a'a.
Malosi fa'amalosi:
100-150 MPA
14,500-23,000 PSI
Fa'amatalaga o le eleele:
O ma'a malo ma fa'ama'a'a lelei e pei o: ma'a silica ma'a'a, fa'ama'a fa'ama'a, o'a piriti, o'a hematite, o'a maneta, o'a chromium, o'a phosphorite, ma ma'amora.
E mafai ona matou ofoina atu le la'uina o tricone rock drill bits i ituaiga eseese ma le tele o IADC Codes.

Fa'amatalaga o oloa

Fa'amatalaga Fa'avae
IADC Code	IADC742
Tele ole Papa Papa	12 1/4 inisi
Tele ole Papa Papa	311mm
So'oga filo	6 5/8” API REG PIN
Oloa mamafa:	98Kg
Ituaiga Tausi:	Roller-Pal-Roller-Thrust Button/Faamaufa'ailoga Fa'amau
Ituaiga Fa'asalalau	Jet Air
Fa'atonuga Fa'atino
Mamafa ile Bit:	49,000-85,750Lbs
Saosaoa Rotary:	90-60RPM
Malosi i tua o le ea:	0.2-0.4 MPa
Fa'amatalaga o le eleele:	O ma'a malo ma fa'ama'a'a lelei e pei o: ma'a silica ma'a'a, fa'ama'a o le quarzite, o'a pyrite, o'a hematite, o'a magnetite, o'a chromium, o'a phosphorite, ma ma'amora.

TULAGA ITITI:
Ovoid i luga o fua, ogive ma ovoid i laina totonu.
Fuafuaina mo mea malō ma abrasive fau ma malosi compressive maualuga e pei o maamora, limestone, oneone oneone, dolomite ma chert.
Talosaga: 46,000-56,000
PULEIA O LE IETIE:
u'amea malo ma le ofuina o le carbide i luga o laugutu si'usi'u ofutino ma fa'amau.
O'OGA FA'AMANATU:
IADC Code:742
Tulaga Fa'atau: Roller-Polo-Tala-Tu'i
Fa'amau/Tatala Tatala
Ituaiga Ta'amilosaga: Jet Air
Fauga tipi:
Laila i totonu ma isu: Ogive ma ovoid.
Laina Gage: Ovoid
Puipuiga Bevel Gage:Ta'amilosaga
Pin So'oga:6 5/8" API
Metric Bit Diamita:311mm
FAUTUAGA O GALUEGA
Mamafa ile Bit:49,000-85,750lbs
Saosaoa Rotary:90-60RPM
Ea i tua mamafa:0.2-0.4MPa