条刷的延伸产品，即将毛刷条螺旋状缠绕在加工好的钢轴上，两端焊接固定，特点是刷毛密度大，不脱落。并可按照大小制作成空芯弹簧刷由客户自行安装和更换，使用成本更低。刷轴可采用45#圆钢、普通不锈钢和304#不锈钢等，根据用途不同，刷丝可采用剑麻、羊毛、PP丝、钢丝、不锈钢丝、镀铜丝、铜丝、磨料丝等多种材料。
The extension product of the brush is that the brush strip is spirally wound on the processed steel axle, and the two ends are welded and fixed. The feature of the brush is that the density of the brush is high and the brush does not fall off. It can also be made into hollow spring brushes according to size, which can be installed and replaced by customers, and the cost is lower. Brush shafts can be made of 45 # round steel, ordinary stainless steel and 304 # stainless steel. According to different uses, brush wire can be made of sisal, wool, PP wire, steel wire, stainless steel wire, copper wire, abrasive wire and other materials.