Mechanical extraction of oil, The dried coconut with moisture of 10% - 12% is transferred to an automatic scale, and the iron impurity is removed through a magnetic chamber and ground into particles having a diameter of approximately 0.3 mm. The granules are pressed into flakes to enlarge the surface area. The preform was steamed and tempered in a cooker at 115 ° C for 20 min. Under these conditions, the phospholipid precipitated due to rupture of the fat cells, and the moisture decreased to 3%. The preforms which have been uniformly sized and steamed are sent to an oil press, and the oil is continuously pressed. Along the inner section of the press to the outlet of the tapered end, the grease is mostly discharged according to the uniform decreasing characteristic curve. In general, the processed coconut cake residual oil is 7%
copra oil preprrocessing flow chart
The YZYX130WZ series automatic temperature controlling combined oil press made by our company are suitable for squeezing vegetable oil from rapeseed, cottonseed, soybean, shelled peanut, flax seed, tung oil seed, sunflower seed and palm kernel, etc. The product has characteristics of small investment, big capacity, strong oil material compatibility, auto feeding and high oil output, etc. It is widely used in middle & small oil refinery and rural enterprise.
Crusher Use crusher to crush copra into pieces so as to get smaller particle size for flaking
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