Compared with other similar rubber rollers, LXC-866 rubber roller has good rebound ability and strong deformation resistance, which improves the pressure resistance of the rubber roller. It is not easy to produce concaves during the spinning process, and the rubber roller can be extended relatively.
Back grinding cycle. 1.5 Strong anti-strain ability When spinning differentiated yarn, during the spinning process of the rubber roller, the thread groove and damage caused by the spitting of the roving and the phenomenon of the entanglement of the rubber roller are common, especially the large amount of roving and the twist of the roving Large and small gaps are particularly serious, increasing the use cost and consumption of rubber rollers.
The LXC-866MD rubber roller has been improved and solved because of its good elongation, good toughness and high tear strength. 1.6 Scope of application of LXC-866 rubber roller LXC-866 rubber roller can spun pure cotton varieties, and can also be spun viscose, polyester and other chemical fiber pure or blended varieties; can be normal under various speed conditions such as low speed, medium speed, high speed, etc. Spinning can also be carried out under the conditions of light weight and heavy weight, which can meet the draft control of less than 120 times; but in use, the corresponding process parameters should be selected according to the specific situation.
1.7 The use Brown Polyester Yarn of LXC-866 rubber roller The matters needing attention in the use of LXC-866 rubber roller. One is to ensure that the temperature and humidity control is normal and stable; the other is to use a precision grinder for grinding. When the rubber roller is ground, the initial grinding grinding amount is controlled at 0.2 to 0.3mm, and the diameter tolerance of the same rubber roller is controlled at ≤ 0.02mm, the diameter tolerance of the same table is controlled within ±0.05mm. After grinding, the surface roughness Ra value of the rubber roller is guaranteed to be 0.4～0.8μm, so as to ensure the maximum resistance of the rubber roller after it is loaded on the vehicle. 1.8 Precautions for surface treatment of rubber rollers The surface treatment of rubber rollers is the most critical process in production, and it is also the most likely to cause mechanical waves on rubber rollers.
Tags: Brown Polyester Yarn
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