Screw Press (High Quality Double Screw Press Fishmeal Processing Machine)

Short Description:

Design the compression ratio according the raw fish species, so as to assure the moisture and fat content of the pressed cake, thereafter improving the fish meal quality.
Electromagnetic speed variable motor with wide range of speed, suitable for various raw fish species.
Matched with working current auto-tracking & adjusting system, make sure the press cake is well pressed.
Double screw design ensures excellent squeezing performance.
Integrated structure, easy for installation and shifting.
With steel foundation, no concrete foundation, changeable installation position.
Stainless Steel crust and mesh plates with better corrosion resistance, greatly prolong the Press service time.
Fully closed structure, assure that there is no vapors and liquid leakage, keep tidy.
Fitting with cleaning device, reduce cleaning work.
The shaft,screw patch, stand are made of Mild Steel, covers, inlet & outlet,mesh plate, mesh, liquid receiver hopper, clamping and std. parts are Stainless Steel.

Product Detail

Product Tags

Model	Capacity （t/h）	Dimensions（mm）			Power （kw）
Model	Capacity （t/h）	L	W	H	Power （kw）
SY-50T	﹥2.1	5500	1400	1770	15
SY-80T	﹥3.4	5550	1500	1775	15
SY-100T	﹥4.2	5620	1500	1775	18.5
SY-150T	﹥6.3	6100	1665	1880	22
SY-200T	﹥8.4	6440	1665	1880	22
SY-300T	﹥12.5	7700	1930	2085	37
SY-400T	﹥16.7	8671	1780	2481	55
SY-500T	﹥20.8	9300	1780	2481	75

working principle

The function of the Screw Press is to squeeze out the stick water in the solid phase pressed cake as much as possible, which is not only important to improve the yield of fish oil and the quality of fish meal, but also to reduce the moisture content of the pressed cake as much as possible, so as to reduce the workload of the Drier and improve the production capacity of the equipment.

The cooked material is fed from the feed port, and as the pitch of the twin screws of the press gradually decreases along the discharge end while the diameter gradually increases, the raw material located in the screw grooves of the two shafts is gradually compressed, generating a pressure of up to 15kg/cm2 or more. In this process, due to the interaction of the twin screws, it not only prevents the raw material from rotating with the shaft, but also strengthens the mixing and shearing effect on the raw material, which is conducive to the dehydration and degreasing of the raw material. As the raw material is continuously compressed, the stick water continuously flows out from the sieve hole of the stainless steel mesh plates, collects in the liquid receiver hopper and flows from the outlet into the stainless steel protein water tank; while the pressed cake falls from the outlet and is conveyed by the screw conveyor into the Drier.