欧美大BBBBBBBBBBBB,一级特黄录像免费播放中文,国产超碰人人爽人人做人人添,97AV人人妻人人澡人人爽,97无码人妻精品免费一区二区,久久久91人妻无码精品蜜桃HD,黑人无码精品又粗又大又长,狠狠色噜噜狠狠狠狠色综合久,久久久无码精品亚洲日韩软件,99熟女精品视频一区二区三区 ,999久久久国产精品_又湿又紧又大又爽A视频国产_极品粉嫩嫩模大尺度无码_久久精品99久久香蕉国产

welcome~Yanshan Aohua Machinery Equipment Manufacture Limi
language selection: 中文版 ∷  englisht

Roller group series

Roller - aligning roller group

There are many types of self-aligning roller groups, such as the intermediate shaft type, four-link type, vertical roller type, etc. The principle is to block or roller in the horizontal direction to block or produce lateral thrust to the belt automatically adjust the belt to the heart Partial purpose. It is generally reasonable to use this method when the total length of the belt conveyor is short or when the belt conveyor is running in both directions, since the shorter belt conveyor is more prone to deviation and is not easy to adjust.

order

There are many types of self-aligning roller groups, such as the intermediate shaft type, four-link type, vertical roller type, etc. The principle is to block or roller in the horizontal direction to block or produce lateral thrust to the belt automatically adjust the belt to the heart Partial purpose. It is generally reasonable to use this method when the total length of the belt conveyor is short or when the belt conveyor is running in both directions, since the shorter belt conveyor is more prone to deviation and is not easy to adjust.

contact us

CONTACT US


Contact: Manager Liu

Tel: 0317-5128131/5128282

Mobile: 13483852999

E-mail:  info@hebeiaohua.com

            sales@hebeiaohua.com

           sales1@hebeiaohua.com

Address: Cangzhou City, Hebei Province, Yanshan County, East outer ring

吴忠市| 嘉黎县| 澄迈县| 武夷山市| 华宁县| 绥棱县| 东宁县| 绥芬河市| 方山县| 黄骅市| 安远县| 武夷山市| 榆社县| 奉节县| 新干县| 怀柔区| 鹰潭市| 静安区| 佛教| 鄱阳县| 天祝| 呼伦贝尔市| 综艺| 金湖县| 重庆市| 赣州市| 西安市| 大厂| 西青区| 天台县| 富蕴县| 固镇县| 漳平市| 柘城县| 吐鲁番市| 青神县| 砚山县| 黄大仙区| 长阳| 达拉特旗| 靖边县|