Siv cov txheej txheem welding, cov tsos zoo nkauj, qhov saum npoo yog txau welded nrog tungsten carbide, nws hardness tshaj HRC60, hnav tsis kam yog qhov zoo dua, kev pab lub neej yog 3-5 npaug ntawm cov txheej txheem zoo tib yam; - zoo tungsten carbide alloy, qhov zoo yog guaranteed thiab Customized raws li yuav tsum tau, ua kom tiav cov khoom qauv carbonitriding, quenching, thiab tempering kev kho mob los hloov lub internal metallographic qauv kom lub hardness ntawm lub quenching cheeb tsam mus txog HRC58-HRC62; Kev kho xeb, qhov nyuaj ntawm qhov tsis-quenching cheeb tsam nyob ib ncig ntawm lub qhov mounting yog ≤ HRC32; Tag nrho cov hammers raug xa nrog counterweight, thiab tag nrho qhov hnyav yuam kev ntawm txhua tus ncej (txhua pab pawg) yog nruj me ntsis tswj nyob rau hauv 5g, tag nrho cov kev siv ntawm dynamic. sib npaug.