Press from the ring is pressed between the pressing bolts and threaded screw surface is not a hollow cylinder or cone Henan press equipment, devices. If the front end of two pressing bolts of the same diameter as the screw press Henan brand, the intervening distance from the circle flat circle, otherwise cone from circle. From both ends of the outer diameter of the circle should be the end of the adjacent spiral screw pressing the same diameter. From the position corresponding to the position virgin bore blade ring. Pressing screw screw diameter and change from the bottom circle diameter of the screw shaft formed stepped Henan press, otherwise, the step of forming a non-helical axis. The pressing screw pitch of the screw shaft pusher will change the speed change. Several screw bottom diameter and pitch different from the ring and pressing screw together, set in a pressing shaft to fight the system to become a gradually decreasing pitch, screw bottom diameter of the screw shaft increases. It consists of pressing the shaft and shaft sleeve in pressing section seven pressing bolts and pitch circle of six components. The first section is headed pressing screw thread, its role is to accelerate the advance of the blanks; the end of the second quarter pressing screw is tapered, it tapered end of the first paragraph squeeze cage mate, now composed of first press system. Section VII from pressing screw to screw the screw pressing base diameter gradually increases, forming a second press systems. The first five laps from the pitch circle of flat, second, third, fourth, six from the pitch circle of the cone ring. Goodwin press factory in Henan Henan press _ _ Goodwin mechanical press best price offered by Nanyang City, Qi Feng Machinery Co., Ltd. Nanyang City, Qi Feng Machinery Co., Ltd. (www.qifengjixie.com) (www.nyqfjx.com) strong, credible, Nanyang in Henan edible oil processing machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Goodwin machinery into the brilliant and you work for a better future!