Xaiv cov hniav

1. C30 tuav yog rau C31HD thiab C31 25mm pilling mos txwv;
2. Peb muab C30 tuav thiab haum rau pilling mos txwv hniav nrog cov nqi sib tw thiab zoo zoo;
3. Peb lees txais cov qauv txiav txim.

1.B47K22H mos txwv hniav yog ua los ntawm tungsten carbide tswv yim thiab 42CrMo;
2. Lawv tau siv dav hauv trenching thiab thee mining;
3. B47k22H ntsis siv rau cov pob zeb pob zeb drilling thiab av nplaum auger foundation drilling.

1. C20 cuab yeej tuav yog tsim los ntawm cov hlau. Nws yog siv rau C21HD carbide txiav cov khoom rau mining thiab trenching;
2. Nws haum rau C21 thiab C21HD cov mos txwv cov hniav;
3. Peb kuj muab C31HD, C23, CM87, SM02, SM06 thiab lwm yam pilling bullet hniav thiab haum rau tuav.

1. C21HD cov mos txwv cov hniav yog tsim los ntawm cov lus qhia tungsten carbide thiab 42CrMo;
2. C21 drilling mos txwv hniav yog dav siv nyob rau hauv thee mining thiab trenching;
3. Peb kuj muab lwm cov qauv loj pilling mos txwv hniav, xws li c21, C23, C31HD, C31, thiab lwm yam; 4. Peb lees txais cov qauv txiav txim.

1.U85AUS 16NB yog ib tug conical xaiv rau underground mining;
2. U85AUS cutter ntsis txais 16 hli zoo carbide tswv yim thiab 42CrMo los tsim. nws yog hnav-tiv taus thiab cuam tshuam toughness;
3. Peb kuj muab U94, U95, U47, U135, U170 mining picks.