Recently, Haibo's annual production of 200000 tons of high-end aquatic feed project has been efficiently put into operation. The entire project includes 6 production lines (2 shrimp granulation lines, 2 fish granulation lines, and 2 puffing lines). All debugging is completed within 10 days, and the materials are discharged immediately after debugging. Full production and sales are achieved within 20 days, quickly meeting the market supply during the peak season of aquatic products!

How is stable and reliable production achieved with high-quality feed products? Next, let's follow the editor into the engineering site to understand the story behind the efficient operation of Haibo.

Good craftsmanship creates good quality

Compared with the traditional process of powder distribution before mixing, Zhengchang creatively utilizes the powder distribution process, which not only greatly saves the construction area of the main workshop (each floor can save more than 180 square meters), but also reduces construction costs; And it ensures the uniformity of the dilution of squid paste, meeting the stable operation of the production line.

Special technological means and equipment configuration were utilized to fully ensure the smooth and reliable addition of fish broth;

The pioneering shrimp seasoning process can achieve more advanced and thorough seasoning of raw materials and finished feed. By prolonging the ripening time, the ripening degree of the feed can be fully guaranteed. The shrimp feed can be cooked at 95 ℃ for 1 hour. Its functions are: 1. ripening and sterilization to reduce the incidence rate; 2. Improve digestion rate, remove anti nutritional factors, and grow quickly; 3. Improve gelatinization rate, increase stability, and prevent water damage; 4. The temperature is not high, just like steamed rice, it retains nutrients, improves feeding efficiency, and enhances feed utilization coefficient (feed coefficient can reach 1.0, or even 0.9).

Good equipment creates good quality

The shrimp granulation section is equipped with a high-end pre ripening process consisting of a quencher, a quality controller, a quencher, a softening machine, and a high-speed quencher. The ripening effect is good, the surface color of the particles is uniform, and the surface is smooth;

The SZLH600 * 180 granulator adopts a belt type transmission with variable frequency speed regulation, which can adapt to the processing needs of various formulas. At the same time, the length of the particles is controlled by adjusting the ring mold speed; Adopting an adjustable ultra-thin cutting blade device to ensure the flatness of the particle incision, optimizing the design of the dual feeding scraper, ensuring uniform fabric and particle length in the compression chamber; Adopting a clamp type ring mold fixed structure, the ring mold replacement is convenient, and an adjustable wheel flange structure design is adopted to reduce the overall replacement cost and downtime maintenance time of traditional models due to axle wear; When producing shrimp pellets with a diameter of 1.0 and a compression ratio of 1:25, the production capacity can reach 3.5-4.5t/h depending on different formulas.

SWFL170 vertical shaft ultrafine crusher, innovative design and successful application of new built-in muffler and automatic adjustable air door; At the same time, through CFD fluid analysis and design, the wind network system of the host is accurately matched, further improving the crushing efficiency and stability of the host; The application of new materials and ultra-fine vulnerable parts tailored to customers maximizes the service life of vulnerable parts. According to on-site testing, under the same conditions, our company's production capacity of crushed puffed catfish feed can reach 5.33t/h, which is about 10% higher than that of advanced domestic manufacturers at 4.9t/h.

Aquatic specialized twin-screw puffing machine, equipped with a three-layer quencher, fully ensuring the quenching effect; Configuring the SECS pressurized density control system can increase the production capacity of sinking expanded aquatic feed by 15% -18%. After on-site production testing, the main motor of the equipment is 200kW, and it can puff and float 4mm aquatic material. The puffing coefficient can reach 1.6-1.8, and the production capacity can reach 6t/h.

On site application of SHWT natural gas type horizontal dryer, suitable for drying aquatic expanded pellet feed with a diameter of 1.0mm or more, meeting the drying needs of floating and sinking feed, with strong applicability; Adopting an imported natural gas combustion system, with high regulation ratio, stable temperature control, high efficiency and energy conservation, the finished product consumes 8-12m ³ of natural gas per ton; The new second-generation servo fabric control system ensures uniform fabric distribution, stable operation, and moisture uniformity controlled within ± 0.5%.

SZPL vertical vacuum spraying machine, eight station circular fan-shaped nozzle system, without blind spots for spraying; The new spiral rotor and discharge gate structure greatly reduces particle breakage and residual rate; After on-site testing, the CV value of spraying uniformity is 4.1%, the residual rate is 0.23%, and the crushing rate is 0.18%, reaching the highest level in the industry.

Debugging and discharging to seize market opportunities

A professional Zhengchang delivery team, a comprehensive construction plan and organizational support, differentiated process design, and intelligent and efficient processing equipment have achieved rapid debugging and discharge of 6 production lines, ensuring the successful delivery of the entire project before the peak season and helping Haibo seize market opportunities.

Zhengchang, as a professional feed equipment and whole plant engineering system service provider, will continue to innovate and break through in the future, and use differentiated products and services to help the high-quality development of the aquatic industry!