JB21S-chuma Plate Deep throat 25 tani punching mashine

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JB21S-chuma Plate Deep throat 25 taniPunching mashineNi aina ya punching mashine, kwa kawaida kutumika katika suala la punching mashine, kama vile kubwa umeme sanduku umeme vifaa vifaa katikati ya blinds kufunguliwa, kupambana na wizi mlango katikati ya cat macho kufunguliwa, kwa sababu mashinyi shimo umbali na bodi edge umbali ni kawaida zaidi ya 300mm au zaidi, wakati kawaida punching mashine throat kina tu karibu 180-230, mashinyi ya punching vifaa kuwekwa ndani ya punching mashine baada ya ukuta paneli kuzuia mashinyi ya punching, haiwezi kufikia umbali wa shimo kutoka bodi edge 300 au 500, hii inahitaji kutumia punching mashine
JB21S-chuma Plate Deep Throat25 tani punching mashinevigezo kiufundi: