在俄罗斯西伯利亚腹地的辽阔冻原上，一年中有半年时间被冰雪覆盖，极端低温时常突破零下四十五摄氏度，部分地区甚至接近零下七十摄氏度。这里蕴藏着丰富的煤炭资源，但严酷的自然环境对任何机械设备而言都是严峻的考验。就在这片极寒之地，黎明重工研制的新型电液双驱动履带反击式破碎机移动站，正以稳定好的的作业表现，书写着中国好的装备征服极寒工况的精彩篇章。

俄罗斯露天煤矿长期面临非连续化作业、综合效率低等作业难题。传统破碎线需要将煤矸石远距离运输至固定破碎点，既增加运输成本，也影响生产效率。此次合作中，黎明重工与世邦的工程师多次赴俄进行现场勘察与物料取样分析，结合近三十年制造投产经验，经过多项技术攻关，为客户量身打造了移动破碎解决方案。

极端低温环境下，普通液压油的黏度会大幅增加，达到倾点时甚至失去流动性，导致液压系统压力损失加大、发热量上升、系统效率大幅降低。普通钢材在低温环境下脆性增加、强度下降，电器元件在低温高湿条件下易发生失灵，这些问题都严重制约着设备的正常运行。

针对当地严寒、多冻土、风沙大等恶劣天气，黎明重工研发了反击破电液双驱动履带移动站。在耐寒性能方面，设备结构上广泛采用耐寒钢板，确保低温工况下的结构强度与抗疲劳韧度。为保障低温启动，发电机组增加低温启动系统，设备在严寒环境下也能轻松启动。液压系统增加液压油加热系统，配合适应低温工况的高品质油品，保证油液在低温下保持正常流动性。电器系统增加电控柜加热系统，电动机增加预加热带，启动前自动除霜除湿，确保电器元件和电动机在低温下能正常工作。此外，设备所有输送皮带和传动三角带均采用高耐寒等级产品，从细节处保障整机可靠性。

在智能化控制方面，设备引入CAN-BUS总线技术，使系统在控制和故障检测方面具有精确好的的特点，有效克服恶劣工况环境对电子系统的影响。发电机组工作模块采用先进的双重风冷防尘系统、自动灭火系统和及时故障报警系统，全方位保障设备安全运行。

设备投入运行后，移动站紧跟着采煤工作面推进，实现“接近处理”，大块煤矸石进入料仓后，经给料机和反击式破碎机处理，得到粒度均匀的成品料。这一作业模式有效缩短了运煤距离，减少了因运输而产生的高额费用，显著降低了运营成本。

客户对此给予了高度评价。客户方项目负责人表示：“我们当地十分严寒的气候对碎石加工设备的要求非常高。在多方考察后，我们了解到黎明重工与世邦的履带移动站能够经受低温和扬尘的考验，随着矿坑的向前推进，紧跟采煤工作面，在缩短运煤运距的同时，提高了煤矸石的利用率，我们对设备表现出的更好性能非常满意。”
结语

 

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

LIMING brings a large number of high-qualification talents together. Bai Yinghui, general research and development engineer, is a well-known expert in crushing and grinding area who won the youth medal of technology of the state council and receives special government allowance. LIMING owns an experienced service team, offering the customer free design and professional skill training and live guide for installation and debugging. The company's service networks have spread all over the country. Established client files, and mix the traditional door-to-door service with online service together, complementary the advantages. LIMING has won high recognition from clients.

The company mainly manufactures mobile crushers, stationary crushers, sand-making machines, grinding mills and complete plants that are widely used in mining, construction, highway, bridge, coal, chemical, metallurgy, refractory matter, etc. Product quality is life, and scientific innovation is motive power. LIMING got ISO international quality system certification, European Union CE certification and Russian GOST certification. The company has strong research and development strength and innovation.

LIMING machinery research institute was founded in 2005 which is the most powerful comprehensive technological research institute in the domestic mining machinery industry and provides top scientific research platform for professional personnel. Up to now, LIMING has won 10 national patents, 24 national utility model patents and 3 provincial science and technology achievement awards. The company products remain the international leading level by strengthening international exchanges and cooperation all the time, and has won a wide range of international market, such as Russian, Azerbaijan, Kazakhstan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, Korea, Canada and European Union,etc. Through more than 30 years' hard work, LIMING's staff built supremacy of credibility, excellent quality, service "LIMING" brand, and has made outstanding contributions to the development of mechanical manufacturing industry for China and the whole world.

现场视频如下：

从西伯利亚的茫茫冻原到世界各地的矿山现场，极端环境从来不应成为制约资源开发的障碍。此次俄罗斯煤矸石破碎生产线的成功运行，是中俄两国企业在好的装备领域的深度合作成果，也是中国制造在全球矿山装备市场实力与信誉的有力见证。黎明重工将始终秉持以客户需求为导向的发展理念，持续加大研发投入。

 

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