cov ntsiab lus
Qhov kub thiab txias yog qhov tseem ceeb tshaj plaws cuam tshuam rau buoyancy. Thaum tsim cov pellets ntab siv lub tshuab Floating Fish Feed Extruder, lub tshuab extrusion chamber kub yuav tsum tau tswj ntawm 120-140℃. If the temperature is too low (below 120℃), the starch in the raw material will not gelatinize sufficiently, failing to form adequate binding force and porous structure, resulting in high pellet density, poor buoyancy, and even sinking. Yog tias qhov kub thiab txias siab dhau (siab tshaj 140 degree), cov khoom siv raw yuav dhau - nthuav dav, ua rau cov pores loj loj thiab tsis txaus, ua rau cov pellets tuaj yeem tawg hauv dej thiab ua rau lub sijhawm luv luv. Qhov ntsuas kub yuav tsum tau ua kom zoo- kho cov khoom sib txawv: rau cov nplej-raws li raw cov ntaub ntawv, qhov kub yuav tsum tau tswj ntawm 130-140℃los txhawb cov hmoov txhuv nplej siab gelatinization; rau cov khoom noj ntses raws li raw cov ntaub ntawv, qhov kub yuav tsum tau tswj ntawm 120-130℃kom tsis txhob muaj protein ntau denaturation. Thaum lub sijhawm ua haujlwm, qhov kub thiab txias yuav tsum raug teeb tsa los ntawm kev siv qhov ntsuas kub ntawm Floating Fish Feed Pellet Extruder tshuab, thiab kev pub mis tsuas yog pib tom qab qhov kub thiab txias tau ruaj khov.
Kev ntsuas siab yuav tsum tau ua raws li qhov kub thiab txias, feem ntau tswj ntawm 3-5 MPa. Yog tias qhov siab qis dhau lawm, cov dej noo hauv cov khoom siv tsis tuaj yeem evaporate txaus los tsim cov npuas, uas ua rau tsawg dua particle pores thiab tsis zoo buoyancy. Yog hais tias lub siab yog siab dhau lawm, cov npuas nyob rau hauv cov khoom yog compressed ntau heev, ua kom ceev thaum txias thiab txo buoyancy. Lub siab ntawm cov ntses pub extruder tuaj yeem hloov kho los ntawm txoj kab uas hla txoj kab uas hla tuag thiab qhov kev pub mis ceev: qhov me me ntawm txoj kab uas hla ntawm qhov tuag, qhov ntau dua qhov kev tawm tsam thiab qhov siab dua; qhov ceev ceev ntawm kev pub mis, ntau cov khoom raw accumulates nyob rau hauv lub extrusion chamber, thiab lub siab dua. Thaum ua cov pellets ntab, nws raug nquahu kom siv lub taub hau tuag ntawm 2-4 hli, thiab kho qhov ceev ceev raws li cov cuab yeej muaj peev xwm (5-10kg / h rau cov extruders me me, 10-30kg / h rau cov khoom nruab nrab) kom ntseeg tau tias lub siab ruaj khov ntawm 3-5MPa. Piv txwv li, thaum ua cov zaub mov ntab rau cov nyom carp nrog cov ntses me me pub extruder, 3 hli tuag orifice txoj kab uas hla thiab pub ceev ntawm 8kg / h, nrog lub siab ruaj khov ntawm ib ncig ntawm 4MPa, yuav muab qhov zoo tshaj plaws buoyancy.
Cov ntsia hlau ceev yuav tsum tswj ntawm 300-400 r/min. Kev sib hloov ceev ntau dhau ua rau lub sijhawm nyob tsis txaus ntawm cov khoom siv raw hauv lub tshuab extrusion chamber, ua rau kev nthuav dav tsis txaus thiab tsis zoo pellet buoyancy. Hloov pauv, kev sib hloov ntau dhau ua rau lub sijhawm nyob ntev, ua rau ntau dua - nthuav dav thiab nkig pellets. Cov ntsia hlau ceev ntawm qhov zoo tshaj plaws ntses pub pellet extruder tshuab tuaj yeem hloov kho los ntawm kev hloov pauv zaus, ua kom zoo dua qub nrog rau qhov ntsuas kub thiab siab. Tsis tas li ntawd, cov dej noo ntawm cov khoom siv raw kuj cuam tshuam rau kev nthuav dav. Thaum tsim buoyant pellets, cov dej noo yuav tsum tau tswj ntawm 12% thiab 15%. Cov dej noo ntau dhau ua rau lub siab poob thiab tsis txaus nthuav; Cov dej tsis txaus ua rau cov khoom tsis zoo txaus, siab extrusion tsis kam, thiab pellet yooj yim tawg. Kev saib xyuas ntawm cov khoom siv raw cov ntaub ntawv noo noo siv lub ntsuas dej noo kom ntseeg tau qhov sib piv.
Yam khoom siv
txog Peb
Neeg tuaj xyuas
Certificate of Honour
FAQ
1. Tus nqi ntawm lub tshuab me me qhuav zaub mov ua tshuab yog dab tsi?
Tus nqi yog kwv yees li ntawm $1,500-$55,000
2. Koj puas muab kev pabcuam tu koj cov neeg siv khoom?
Yog lawm, peb muab kev qhia dav dav tom qab - kev muag khoom muag rau peb cov neeg siv khoom.
Yog tias koj xav paub ntau ntxiv txog MIKIM machinery, thov hu rau peb. Peb muab ib qho - nres kev pabcuam thiab txais tos koj cov lus nug !!!