What should I do if the straw pellet machine cannot make pellets?

Recently, many customers have reported that the husk pellet machine produces a lot of powder, and the pellets produced are not compact enough, and the fuel pellets are always soft. What is going on? Technical experts from the pellet machine manufacturer will explain it to you. Generally speaking, is this due to consideration of raw materials or formula? If the product changes slowly, or the formula is changed, the desired effect can be achieved quickly. Excluding the factors of raw materials and formula, let's analyze whether there are any setting problems inside the straw pellet mill machine. First, the mold wear is too large, the screen holes are ground flat, and the expansion is serious, which reduces the pressure on the particles, affects the forming rate of the particles, and causes too much powder.

The moisture content of the ingredients is too high or too low. When the moisture content is too high, the amount of powder used is small, but the particle hardness is low, and loose particles and fuel particle mechanisms are prone to occur. The material has low moisture content and is not easy to be extruded, resulting in too much powder. The rice husk pellet machine is aging and lacks power. The motor cannot provide sufficient speed and generate corresponding pressure to produce pellets. The quality of the wood chip pellet maker ring mold is poor, or the compression is not high. Consider the amount of grease used by the biomass pellet mill machine manufacturer. The scraper of the rice husk pellet machine is installed incorrectly and the raw materials cannot enter the pressure chamber. The position of the cutter is incorrect and the discharge port is squeezed into powder (but if it is often clogged, it is unlikely). Moisture control refers to the comprehensive control of various factors according to different situations during the entire production process, so that the final moisture content of the product reaches the manufacturer's expected goal. Research results show that the main factors that affect the final moisture content of fuel products are: moisture content of the raw material itself, changes in moisture content during the crushing stage, moisture content during the mixing stage, water vapor content, adjustment level, mold aperture and mold thickness, cooler air volume and air drying time , packaging quality management, different climate and environmental factors, etc.