In this test,we used BSZ series pin mill to grind coffee beans into fine coffee powder.
Our BSZ pin mill is specially designed for agricultural products of oil and fat,like coca beans,coffee beans.Its final powder can reach 40-200mesh,for wet rice,its grinding fineness can reach about 130 mesh.
The bidirectional double grinding wheel adopts the reverse rotation of the front and rear grinding wheels to improve the crushing effect. The needle cylinder with different diameters is installed on the double disc. The needle rods are arranged through three-dimensional simulation technology, and the layout is reasonably designed, so as to control the materials and effectively realize the effective shunting effect of needle rod gap. The needle and rod can adopt hexagonal, square wolf tooth and other shapes according to different crushed materials. Wolf tooth shape is called corn cob roller mill. This machine has a special effect on engineering plastics with high melting point at room temperature and flour. The needle bar mill adopts the screw quantitative feeding mode to control the uniform movement of materials in the grinding disc. There are two discharge modes: natural output and negative pressure discharge. The machine has no screen in the grinding wheel cavity. The fineness of Crocus can be adjusted by the linear speed of the grinding wheel, and the materials can also be graded by external grading.
1. Simple linear structure, easy to install and maintain.
2. BSZ pin mill grinder has two grinding disc, grinding disc mutual rotation, to achieve high-speed rotation.
3. The particle size of the powder can be changed by changing the rotating speed without the need of grinding chamber sieving.
4. Can you make very fine powder. It is suitable for grinding high sugar and high oil materials such as cocoa powder, coffee, spice and dried fruit.
|Feed size (mm)||< 15||< 15||< 15|
|Output size (mesh)||40~200||40~200||40~200|
|cavity disc crush motor(KW)||11||18.5||22|
|door disc crush motor (KW)||15||22||30|
|feed screw motor (KW)||0.37||0.55||0.75|
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