【Polypropylene】Unstable die pressure in PP pelletizing machine
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This post was last edited by Xiao Gong 1985 on 2016-2-16 07:47. The PP pelletizing machines in our facility use Germany’s BSG submersible pelletization technology. A new problem that has arisen recently is fluctuation in the cutting tool pressure, which leads to variations in the tool distance and frequent occurrences of tool entanglement. The cutting force is controlled by a hydraulic pump; the pressure at the pump’s outlet remains stable, yet the cutting force keeps fluctuating. With a set value of 6, the cutting force varies between 5, 6, and 7. Have any of you encountered this problem? Let’s exchange ideas. Or add me on QQ at 1687525692
Consider checking the hydraulic pump as well as the oil level