Ring rolling machine hydraulic Principle https://t.co/cf0eRIynne This system is provided pressure force by piston pump. Working principle is as follows: Opening oil pump, hydraulic oil go into cylinder by oil-in entrance through normal opening end of … https://t.co/tBdPzX55yi

Ring rolling machine hydraulic Principle https://t.co/cf0eRIynne This system is provided pressure force by piston pump. Working principle is as follows: Opening oil pump, hydraulic oil go into cylinder by oil-in entrance through normal opening end of … https://t.co/tBdPzX55yi

— Wuxi Daqiao (@ringrolling) June 11, 2018

from Twitter https://twitter.com/ringrolling

June 11, 2018 at 04:53PM
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