China Die Sets Four Post Rolling

Cold press die sets with four ball guide post
We have more than 40 years' history for manufacturing the precision cold press die sets. We mainly produce small and miSpeaker,Trumpet & Buzzer ddle type standard straight bushing and ball bushing die sets. And we have the products according to different standards, such as: GB (national standard), SJ (electronic industry ministry standard), ZL (our factory standard) and nonstandard. There are two and four pillar die sets made of cast iron and steel .All together 1,240 kinds of cave perimeters are provided. For this, we have been awarded many honorable titles and the First Tile for the standard parts of dies and moulds in 1990. So our works is very famous in China.Material:Plate, 45#steel;Post 20# or GCr15 SteelMaterial:plate, 45#steel;Post,20# or GCr15 steelNo.PerimeterShutting heightmachining scopePlatInductor e thicknessPost sizeBush sizeDimension(L1xB1)LBupper
(h)Lower
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