hynew® Hydraulic Head Nut

知识来源:专业液压扳手生产厂-江苏海力机械制造有限公司
访问次数:5130次
发布时间:2013-01-29

hynew^® Hydraulic Head Nut

Since the development of the Gyratory Crusher, the quarrying industry has sought better means for effective and
safely tightening mantle head nuts。

Technofast Industries have successfully developed the hynew^® Hydraulic Head Nut System to replace standard
mantle Head Nuts。 In additions to technical and performance criteria, major considerations of the design are
aimed at protection of operators from strike or shrapnel injuries commonly occurring when hammering tight
the standard mantle head nut。

The hynew^® features an hydraulic clamping nut with an integral sacrificial protective cover which can be
constructed according to the abrasive nature of the material being crushed。

Features:
Precise clamping forces are generated by hydraulic pressure acting on a constrained area within the hynew^®
Hydraulic Head Nuts and are fitted with mechanical locking rings to retain these tensile loads。

In the unlikely situation that there is a hydraulic malfunction, a simple patented breaker ring that is positioned
between the lock ring and the nut body can be used to release the load on the shaft。

Advantages:

• Vastly reduces downtime and maintenance problems。
• Improves productivity。
• Greatly enhances mantle shaft life, by reducing the damage
• Repeatable accuracy of the tensioning operation reduces product variation
• Is user friendly, fast and easy to fit。
• Minimises risk of personal injury and collateral damage to capital equipment during changes of wearing parts。
• Threaded locking collar counteracts loosening forces of impact on rotating shafts。
• Requires low level of skill for operation。

本文链接:http://www.hynew.com.cn/yybs_371.html
转载请注明:江苏海力液压扳手 http://www.hynew.com.cn

上一篇:hynew® Hydraulic Clamp Nut
下一编:hynew高温液压螺母运用

液压扳手相关知识

■2013年全国动力作业会议:风电等四大清洗动力有望获方针力挺 ■火电设备搁置上亿千瓦 经济下行造就虚伪“电荒”？ ■智能电网“十二五”中国电力商场需要分析 ■“智能电网与能效”世界学术会议：十二五末将有九千万千瓦风电接入电网 ■中国风能资源使用现状  六大区域风电方针 ■21世纪低碳中国开展高峰会：我国“十二五”将结构智能化电力体系

液压扳手相关产品(请点击产品名称查看详细资料)

■中空液压扳手 驱动式液压扳手 液压扭力扳手 电动定扭矩扳手 ■螺栓拉伸器 螺母破切器 螺栓快速修复器 加力扳手