Proses pengeluaran ikan tepung biasanya merangkumi langkah-langkah berikut: menghancurkan, memasak, mengekstrusi, mengeringkan, mengisar, menapis dan membungkus. Setiap langkah diterangkan secara terperinci di bawah.
Langkah 1: menghancurkan ikan
In the whole fish meal production process, the first step is to shred fish if the raw materials are more than 10cm. the fresh fish are fed into a crusher after pretreatment such as cleaning and scaling. The penggiling halus (pulverizer) completely crushes the fish into fine particles for subsequent processing and extraction.
Langkah 2: memasak ikan yang telah dikoyak
Selepas mengoyak, bahan mentah ini dihantar ke mesin memasak dengan suhu tinggi. Tujuan pengukusan adalah untuk memusnahkan enzim dan mikroorganisma dalam ikan, serta menyingkirkan protein ikan untuk pengekstrakan dan pemprosesan yang lebih baik.
Langkah 3: pengekstrusan
The steamed fish material is fed into the extruder. The fish extruder machine, by means of mechanical force and temperature control, squeezes the fish material into a solid shape while allowing the water and oil to escape. The press liquor produced in this process can be used to extract fish oil.
Kerana minyak ikan, anda juga boleh menggunakan mesin pemisah minyak ikan untuk pengekstrakan minyak ikan.
Langkah 4: pengeringan
After that, it is processed by drying it in a fish meal drying machine. The purpose of drying is to remove the water from the fish pieces and turn them into dry fishmeal. By controlling the drying temperature and time, the quality and nutritional value of fishmeal can be ensured.
Langkah 5: penapisan
The dried fishmeal is graded and sieved through fishmeal sieving equipment. The purpose of sieving is to divide the fishmeal particles into different grades according to different particle sizes to meet the needs of different fields.
Langkah 6: pengisaran
After screening, the iskaen ikan is fed into the mill for further fine grinding. The purpose of grinding is to make the fishmeal particles finer and more uniform, increase their solubility and digestibility, and improve the utilization rate of feed.
Langkah 7: pembungkusan
Semasa proses pengeluaran ikan tepung, langkah terakhir adalah membungkus. Ikan tepung yang dikisar dihantar ke mesin pembungkusan untuk dibungkus. Biasanya beg atau bekas digunakan untuk membungkus bagi memastikan pemeliharaan dan keselamatan pengangkutan ikan tepung.
Secara amnya, proses pengeluaran ikan tepung ditunjukkan seperti di atas, dan jika anda berminat, dialu-alukan untuk menghubungi kami untuk maklumat lanjut!