Special purpose mesh changer

Structure Specications:

High precision, sensi間分tive to temperature 明木and pressure, high requirement for自少 equipment technology and material 技問

Applications：

High precision, sensiti員空ve to temperature and pressure, high區高 requirement for e技內quipment technology and materi讀刀al

Features：

A "special" ex務算haust mechanism and 不習flow channel can r紅計emove the gas in the new net and 白土keep the pressu呢街re balance when changing the net, s服黑o as to completely solve the "b會森ubble" prob為弟lem. (2) the exhaust position is小舞 also the preheating position of th校些e mesh, which can ensure空爸 that the temperature of the net 少也to be changed is the same as 能鐵that of the net be嗎低ing changed, thus avoidin道到g the crystallizat國近ion of the melt街放 and even the app這飛earance of the crystal point du離報e to the low temperature o錢光f the new mesh. The ordinary mesh chang說美er is directly contact with術什 plastic melt with the算雨 carrier of filter net (por西數ous plate). Because the me機訊sh exchange needs to move ba靜生ck and forth, it is easy to produce bla就頻ck spot impurity, and the cle個嗎an filter is ineffective外林 because it can not志分 clean the carrier 厭志directly. The special mesh c行現hanger is different: th村路e filter (perforated plate) 東拍and the carrier become a net民錢 block as a whole, and it c件生irculates and moves in one dire厭吃ction, avoiding the occurrence年高 of the black spot impu少慢rity, and after changing the net, it ca銀章n be taken down and cleaned togethe用玩r. Clean mesh blocks a是站re fitted with new fil從秒ters without black spot impurities. Fo新紅r materials with excellent fluidity農公, in order to maintain the stability of知土 the mechanical r地快igid seal of the me門道sh changer, the steel used is more w亮機ear-resistant and hea校哥t-resistant than that of the gen視高eral mesh changer, and the黃好 runner is smoother為雪.

Technical Parameter喝懂s：