1. Feeding must be steady and slow at the beginning to avoid blocking.
2. In the case no cake is extrude outward, return back the screw for l-2 circle. If there is still no cake is observed machine needs to be shut down and checked, however, in any case, operating the machine backward is absolutely prohibited normally cake looks like tile but not sticky ; thickness is I -2mm, inner side is smooth, out side creases and on the surface is not allowed. Cake thickness adjustment; Rotating the adjusting handle clockwise will make the cake thicker, otherwise will make it thinner. Each circle of adjustment(by adjustment bolt left hand T 165x6) will change the thickness to 0.4-0.5mm.
3. When
oil screw press machine is operating, oil extruding and residue outlet need to be checked. Normally, most of oil will flow outward from square rods and several front round plates. Broken cake residue indicates the material is too dry; steam emerging from the cake residue indicates that it is too wet; In any case, water contented in the raw material must be adjusted from time to time.
Slag slice emerging indicates too much water content and power-like slag low water content. Loose round plates will cause too much slag flowing outwards. However, adequate water content will cause slag flowing outwards from square rods; little slag from round plates is allowed. In a word, water content affects oil output rate, it needs adjusting properly.
