沃思德液压凿岩机配件铁矿金矿隧道施工实例厂家

江西沃思德凿岩液压有限公司

随着经济的快速发展，越来越多的工程机械新技术在矿山开采和工程施工中不断推广和应用，近年来在矿山开采过程中，液压凿岩机逐步替代了传统的人工风钻，产品的更新迭代总是以市场需求为导向的，行业的复苏总是骑在新产品的背上。

　　液压凿岩机其活塞直径较小、长度较大、波形较好。在活塞运动改变方向而产生高峰压力时，机上装有蓄能器。其优点：钻速快（比风动凿岩机高两倍以上），冲击功高、扭矩大、频率亦高；具有可调性、能耗低（为风动凿岩机的1/3左右）；；便于自动化和电脑控制，卡钻事故少，钻具寿命长，使工作环境大为改善。

　　江西沃思德凿岩液压有限公司致力开发世界的自主知识产权产品系列液压凿岩机。，已实现产品全工序自主生产，每月产能**120余套，目前为中国规模液压凿岩机生产基地。

　　目前沃思德生产的液压凿岩机械已应用于公路、铁路、矿山和工程建设中成为地下工程、矿山采掘、公路隧道、铁路隧道等隧道施工中比不可少的机械。

　　重庆宝爵机械设备有限公司购入的露天采矿台车，现装配沃思德A20A（20KW）凿岩机，目前已装机使用460小时无故障。

　　Chongqing Baojue Machinery Co., Ltd. purchased a surface mining cart, which is now equipped with Woserld A20A (20KW) Rock Drill, and has been installed and used for 460 hours without failure.

　　温州矿业应用沃思德M8B/D液压凿岩机用于铁矿打锚杆支护，据悉岩石较硬，锚杆约2.3米，钻杆约2.7米，孔深约2.5米，耗时2分半钟左右。开机使用900小时未拆机保养，使用一切正常。

　　Wenzhou mining industry applied WOSD W8 Hydraulic Rock Drill for iron ore bolting support, it is known that the rock is hard, the anchor is about 2.3 meters, the drilling rod is about 2.7 meters, the hole depth is about 2.5 meters, it takes about 2.30 minutes . The machine was used for 900 hours without dismantling and maintenance, and everything works well.

　　山东黄金某铜矿工程工况情况如下：

　　Shandong gold a copper mine project work situation is as follows.

　　（1）矿山类型：铜矿 Mine type: copper mine

　　（2）岩石硬度：F12左右 Rock hardness: about F12

　　（3）客户设备：江西鑫通DS2锚杆台车 Client equipment: Jiangxi Siton DS2 anchor cart

　　（4）电机功率：37KW Motor power: 37KW

　　（5）孔径尺寸：38mm Hole size: 38mm

　　（6）钻杆长度：2175米 Length of drill pipe: 2175m

　　（7）工作时间：使用沃思德M8B/D液压凿岩机工作约320个小时

　　Working time: About 320 hours with Woserld M8B/D Hydraulic Rock Drill

　　（8）冲击压力：14MPa Impact pressure: 14MPa

　　（9）钻孔速度：达到2分30秒以内 Drilling speed: up to 2.30 minutes or less

　　眼前山铁矿工程购买的安佰拓1354采矿钻车，原配安佰拓COP系列凿岩机使用年限过长，现更换使用沃思德A25L（25KW）液压凿岩机配T51钎尾。在使用期间，沃思德进行了紧密的工地跟踪与考察，力保反馈数据的真实性、准确性，反馈情况如下：

　　The Epiroc 1354 mining drill truck purchased for the Yanqianshan Iron Mine project was originally equipped with Epiroc COP series rock drill that were too old, and is now being replaced with Woserld A25L (25KW) Hydraulic Rock Drill with T51 braze tail. During the period of use, our company has carried out close site tracking and inspection to ensure the authenticity and accuracy of the feedback data, the feedback is as follows.

　　1.岩石硬度F14，孔径尺寸102mm，打孔深度28米，单孔用时约10分钟；

　　Rock hardness F14, hole size 102mm, drilling depth 28 meters, single hole time of about 10 minutes.

　　2.目前已正常工作3500小时**拆机。

　　It has been working normally for 3500 hours and has never been dismantled.

　　富明铁矿购买的安佰拓1254采矿钻车，原装配进口凿岩机使用年限已到期。于2021年底更换安装使用沃思德A18D/L液压凿岩机配T45钎尾，孔径尺寸76mm，钻孔深度28米，平均耗时26分钟。

　　新疆八一钢铁集团购买的江西鑫通单臂掘进台车，原装配某进口品牌凿岩机，已使用约2180小时，故障频率较高，售后服务不及时且配件供应较慢，4.3米的钎杆在F14岩石层情况下钻孔缓慢，平均速度为4分30秒。2021年12月更换安装使用沃思德A18D/L，客户反馈更换凿岩机后，凿岩效率明显提高，平均钻孔速度提升至2分20秒，故障频率低，截止目前已工作750小时左右，正常保养未出现明显故障问题。

　　Jiangxi Siton single-arm roadheading cart purchased by Xinjiang Bayi Iron and Steel Group was originally equipped with an imported brand rock drilling machine, which has been used for about 2180 hours, with high failure frequency, untimely after-sales service and slow supply of spare parts, and the 4.3m brazing rod drilled slowly in F14 rock layer, with an average speed of 4.30 minutes. In December 2021, the Woserld 1838ME Rock Drill was installed. The client reported that after the replacement of our product, the rock drilling efficiency was significantly improved, the average drilling speed was increased to 2.20 minutes, and the failure frequency was low. Up to now, it has been working for about 750 hours, with normal maintenance and no apparent failures occurred.