Tui chhunga nungcha chi hrang hrang, luia crab leh benthic ran dangte ei tur pek dan azirin tui hnuaiah ei tur zawng an thiam a, chaw pek dan slow zawk an hmang thin. Chutiang chuan feed particle mamawh chu a harsa lutuk thei lo va, a chak lutuk thei lo bawk a, chaw pekna kawngah hian bawlhhlawh te te avanga hloh chu tihtlem a ngai a ni. Hetiang atanga thlir chuan expanded sediment feed hi a tha zawk: Expanded sediment pellet feed hi tui a hip lut awlsam a, a nem a, gnawing atan pawh a tha a, gnawing laiin debris siam chhuah a ti tlem thei bawk a, feed waste leh tui bawlhhlawh a ti tlem thei bawk. Chubakah, extruded feed hian tui resistance rei tak a nei a, puitlin a sang hle bawk.
Floating fish food extruder .extruded feed siamnaah hman a ni nasa hle. Material expansion nghawngtu thil tam tak a awm a, mahse conditioning conditions, expander operation condition leh material property te nen a inzawm tlat a ni. Expanded feed sinking leh floating te hi extrusion conditions thlak danglamin control theih a ni.
1. Sunken puffed feed siamnaah hian conditioning-in nghawng a neih dan hi a pawimawh hle. Extrusion-in nghawng a neih nasatzia chu a chak lo tur a ni a, conditioning-in a nghawng chu expanded sediment feed siamnaah pawh tihchak a ngai a ni. Tempering, tui leh steam te dah belh a nih chuan, leh a hnuaia thil awm dan tur chu a hnuaia step-a expansion chamber chak lo zawka plasticity tha zawk neih theihna tur condition siam turin, a hmin leh a puitlin theih nan tempering time tling a ngai a ni. Chutiang chuan, chu thil chu a puitlin chhunzawm zel ang a, a zau zawkna pawh a siam chhuak lovin, sediment feed a hmu ang. Conditioning tha tak chuan feed digestibility, tui resistance leh extrusion stability a ti tha thei a, chu chu product homogeneity a ni. Floating fish food extruder .
2. Extruded sediment feed hian screw speed hniam zawk a hmang tur a ni a, chu chuan pressure nasa lutuk awm lovin extrusion leh shearing effect mamawh a pe thei a, material energy nasa taka tihpun a veng thei bawk. Die hole hnua a zau lutuk avangin sediment feed nih a awlsam lo. Floating fish food extruder .
3. Barrel temperature control hi material energy control-na atana thil pawimawh dang a ni bawk. Expander barrel-a feeding section-ah chuan, material conveying performance tha tak neih theih nan, a lum theih loh Barrel melting section-ah chuan a lum tur a ni a, barrel temperature chu 120-125℃, a sang lutuk tur a ni lo. Screw leh barrel hian material puitlin leh plasticity tihchangtlunna tur material chu shear leh knead a ni thei a; Barrel tawp lama homogenizing section-ah chuan barrel chu tihlum tur a ni (barrel temperature 40-50 C), chu chu tihtlem a ni tawh. Plastic material puitlingin a neih chakna chuan a thila tui supersaturation a ti tlem a, chutiang chuan die hole atanga boruak chhunga extrude a nih chuan a oversize lo ang.
