Welcome to RANIBOS CRUSHING Machinery[email protected]
The dividing or indexing head is used on plain milling machines as on universals, but the change gears for spiral work only upon the latter.The illustrations, figs.3 and 5, render this distinction clear.5 the revolution of the handle or index pointer, r, turns the worm and its wheel through equal gears, s, t.
We are an innovative enterprise integrating R & D, production, sales and after-sales service. We have more than 60 years of experience in the field of crushing, beneficiation, sand making and building materials. We serve customers in more than 160 countries around the world.