Reamer
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Rotary Reamer
Ibikoresho:AISI 4145H MOD / AISI 4330V MOD
WELONG's Roller Reamer:Icyitonderwa no kwizerwa mu nganda za peteroli na gazi
Hamwe nimyaka irenga 20 yuburambe bwo gukora, WELONG yishimiye kwerekana icyamamare cyayo kizwi cyane, igikoresho kigezweho cyagenewe cyane cyane ibikorwa birambirana mubikorwa bya peteroli na gaze. Imashini yacu ya roller yakozwe muburyo bwitondewe kugirango ihuze abakiriya bacu, itanga imikorere myiza kandi neza.
