Shaanxi Hainaisen naftni Technology Co, Ltd
Izdelki
Coal Rock Drill Bit

Coal Rock Drill Bit

With professional and productive factory, HAINAISEN is one of the leading China coal rock drill bit manufacturers. Welcome to wholesale coal rock drill bit from us, we always have cheap products to offer you. Suitable for soft-medium hard rock formation with f≤8. Size: ¢ 27mm-¢42mm Suitable for...

S strokovno in proizvodne tovarne, HAINAISEN je eden od vodilnih Kitajska premog rock drill bit proizvajalcev. Dobrodošli na debelo premog rock sveder od nas, smo vedno imeli poceni izdelki, da vam ponudimo.

Primeren za mehko in srednje trdi rock formacije z f≤8.

Velikost: ¢ 27mm-¢ 42mm

Primerna za srednje trdi rock formacije z f≤10.

Velikost: ¢ 27mm-¢ 42mm

Primerna za bolj integriran in trdi rock formacije z f≤12. Velikost: ¢ 27mm-¢ 42mm

(Prav tako lahko sprejme zahteve ali risbe ali vzorca Brusa)

Model

AppliedTerrane

PDC2Winganchorshankdrillbit

Halfdisknormal

Fortheterraneof ≤8

Wholedisknormal

Fortheterraneofof ≤ 10

Wholediskreinforced

Fortheterraneofof ≤15

PDC3Winganchorshankdrillbit

Halfdisknormal

Fortheterraneofof ≤15

Halfdiskreinforced

Fortheterraneofof ≤18

Vrsta

Size(mm)

Height(mm)

Šoba

NormalType
amp;
ReinforcedType

27

48

Število

Size(mm)

28

48

29

48

3

4

30

48

32

48

36

52



Dia(mm)

Weightonbit(KN)

RotarySpeed(RPM)

Thread(mm)

ConnectionType

28

4~6

805~900

12*2


14*1.5


16*2

pinthreadconnection

30

4~6

805~900

pinthreadconnection

32

4~6

805~900

pinthreadconnection

42

6~8

300~500

PIN/boxthreadconnection

Opomba:
Sizesandtypesthatarenotshownabovecanbecustomizedaccordingtospecificdrillingrequirements.

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