[List of roving spun top roller regrind cycles]
Release date:[2019/12/14] A total of reading[204]time

The grinding cycle of roving and spun rubber rollers is mainly determined according to the hardness, usage time and output of roving and spinning rubber rollers. The rubber rollers with different hardness have different grinding cycles, and the rubber rollers with the same hardness have different life cycles. (See table below).


In addition, the gap between the cores of the rubber roller can be adjusted to the rear drive.

If the gap between the front rubber roller bearings is too large, the impact on the strip CV value is between 0.1% and 0.6%; if the gap between the rear or middle rubber roller bearings is too large, the The impact is between 0.01% and 0.1%. Therefore, when the rubber roller bearing gap is large, it is generally used for the rear rubber roller. Because the running speed of the rear rubber roller is low, the impact is small, and the impact on the spinning quality is particularly small.

Jiangxi Donghua Machinery Co., Ltd. specializes in the production of polypropylene spinning machine, polypropylene strong spinning equipment, polypropylene high-strength spinning equipment, polypropylene spinning machine, polyester spinning machine, aramid 1414 fiber spinning equipment, DHP419 series high-strength polypropylene Spinning drafting machine, polypropylene spinning machine, DHP418 series polypropylene spinning drafting machine, DHkv1235-12 type polyester spinning machine, DHPE high-strength high-modulus polyethylene fiber spinning equipment, DHTA type aramid fiber 1414 fiber spinning equipment, HDZF3 High-vacuum dynamic drying-solid-phase viscosifying machine, polypropylene spinning machine.

Related Categories:
Tel:0086-794--8242535 Fax:0086-794—8247560 E-mail:dh@jxdhjx.cn Add:398 Heng er Road,Industrial Development Zone ,Fuzhou City, Jiangxi Province
all rights reserved Jiangxi Donghua Machinery Co., Ltd 技术支持:中国丙纶网如果本网站发布的文章或者图片或字体有侵权,请立即联系网站负责人进行删除,联系人:薛小姐 138 6101 6292,付小姐 153 1256 7839