​Granulation (cold cutting and hot c大聽utting)

Granulation (cold cutting and h章我ot cutting)
On the basis of the characteri有南stics of the ra木視w materials and 了笑the technical requirements, the specia聽什l non stop mach民鐘ine for granulation (h高村ot cutting and cold cutti腦火ng) is used to select the hot c線如utting of the mould surface, t放化he hot cutting under water (water c木一ut) and the cold cutting玩上 process of the drawing bar紅紙.
　　
(1) The granulation of large and e做水xtra large petrochem知吧ical raw materials is u秒那sually heated under water. Due to th購的e large area of the filter, the hi得海gh melting pressure, high temp光吃erature, high output, the ordinary sea到月ling method can not meet技舊 the requirements an月著d is easy to leak. We use an 自爸elastic sealing system and c歌吧an automatically 愛村compensate the ne我靜t device, and the pressure of th東道e seal pressure i唱城s increased with the pressure of the r黑問andom head. Increasing (propor就開tional) never leaking materia個厭l, convenient and 如說quick changing network, long lif自兵e.
　　
(2) The small strip cold cutting g拿明ranulation process gene吧到rally uses multi net reciprocati得多ng filter exchanger, because秒跳 it has a steady pres中校sure and automatic ex黑黃haust mechanism, with視服out stopping the net when changing the少師 net. It does not affect the normal pr坐對oduction, the particle is smooth and f藍來ree of bubbles.
　　
(3) The die surface 間海hot cutting tech商可nology, for example, used for 廠著PVC raw material師高, adopts double s友聽ite rapid net exchange techn影草ology, and integra了爸tes the design and manufacture of可醫 the die head and the net exchanger.影業 The flow channel struct報照ure and distribution are more rea鐵物sonable, the melt通看 material is not retained, 草風the flow velocity and particle 醫喝size are more unifor他錢m, and the resista通為nce of the length of the flow p內花assage is smaller and the output is hig內自her.