NEWS

Due to many of our African customers’ requirement, we developed the new series of grain grinders. They can crush and grind various grains into different meshes of powder according to your need. They can grind the following crops or grains: maize, rice, millet, sorghum, cassava, sweet potato, oat, barley, buckwheat, lentil, peas, mung bean, soybean, chickpeas, etc.

Then how to install and operate them?

Installation and Usage:
1. When we start to grind maize, beans and other grains, first lift up the flashboard of the feeding hopper, then the grains will flow into the crushing chamber automatically.
2. Discharging: for different grains processing, users can make a discharging cloth bag with two open ends. The cloth bag diameter: about 0.4m, length: about 4-6m. During working process, fasten the bag’s one end to the discharging outlet. If you want to change grains, no need of machine halting. Just keep the machine working. If you crush feed, then no need of using a discharging bag, but just a pit or other methods.
3. This machine has different meshes (or screen hole numbers) of sieves. Please tell us your requirement about the powder meshes. We can choose the suitable one for you. (As we know that posho meal is 40 meshes, which is popular in many African countries)
4. When we put the sieve into the machine, we should make the sieve’s inner lap keep along with the rotor’s rotation direction.
5. When grinding bean cake or bean chunk, sweet potato and other big raw material, we can crush the bean chunk into 20-40mm pieces, and sweet potato into 20-100mm length of pieces, and the sweet potato need slicing first and mixing with enough moisture.

Operation Instruction and Safety Precautions:
1. Please read this instruction first before operation.
2. The operator should wear mask and work hat. During the machine’s working process, the operator should not leave the duty post.
3. Don’t allocate high speed or low speed electric motor. The machine’s motor should have ground connection device. The working place should be ventilated and pay attention to the fire.
4. Clean the grain first before processing, such as stone, metal, etc.
5. Before working, check each connection part of the machine whether tight. Don’t open the machine door during working. If there has abnormal voice, then halt the machine. When the machine stops running, then check it.
6. Before working, have the running test first of the machine for 1-2 minutes, then feed into grains. Before halting, make the machine idling for 1-2 minutes and make the material discharged completely.
7. Children under the age of 16 and the old over 60 should not operate the machine by himself.