Straw briquette machine is the equipment for deep processing of straw. When the straw briquette machine works, the equipment uniformly and continuously feeds the raw materials to be processed into the cavity enclosed between the ring die and the pressing roller of the straw briquette machine through the feeding hopper and the screw feeding device. The raw materials are gradually brought into the gap between the ring die and the pressing roller under the acting force generated by the mutual movement of the ring die and the pressing roller. With the increase of the extrusion force, the bonding force between the materials is strengthened and squeezed into the ring die hole, and when the extrusion force is increased to overcome the friction resistance of the die hole to the materials, it will continue. The extruded material is cut into blocky finished products with appropriate length by slices on the casing of the machine body. The size of the finished product is determined by controlling the hole size of the die configured by the ring die, and the length of the finished product can be controlled by the distance between the cutter and the die hole.

The safety matters needing attention in the use of straw briquetting machine are as follows:

1. The control switch of the straw briquette machine should be placed in a place where the operator can easily control, so as to stop the machine in time in case of any abnormality.

2. After the straw briquette machine is installed, check the fastening condition of each fastener, and tighten it if it is loose. At the same time, check whether the belt tightness is appropriate.

3. Before starting the straw briquette machine, turn the rotor by hand, check whether the cutterhead, hammer and rotor run flexibly and reliably, whether there is any collision in the shell, whether the rotation direction of the rotor is consistent with the direction indicated by the arrow of the machine, and whether the lubrication of each transmission part of the straw briquette machine is in good condition.