复杂难采煤层是公司的拳头产品，有自主知识产权。可根据具体地质条件进行设备选型、配套、研制，并能进行采煤服务或采煤指导服务。

极薄煤层液压支架适应高度0.6~0.8m煤层机械化或自动化开采，在保证支架可靠性和稳定性基础上，提供更大的操作空间和检修空间，配置防倒防滑装置可适应大倾角煤层开采。

急倾斜液压支架通过独特的结构设计，配置完善的防倒防滑装置和“三位一体”的防护装置，能够适应≤85° 煤层倾角；大倾角液压支架增设防漂溜、防倒拉等“纵向”稳定机构可适应走向倾角＜25° 双倾煤层。通过优化支架结构参数、操控方式等，使支架能够适应“三软”煤层条件。

充填支架满足“三下”煤层开采需要，能够适应研石、膏体、（超）高水等各种充填工艺。

Complex and difficult to mine coal seam is the company's fist product, with independent intellectual property rights. Equipment selection, supporting and development can be 

carried out according to specific geological conditions, and coal mining services or mining guidance services can be carried out.

Extremely thin coal seam hydraulic support to adapt to the height of 0.6~0.8m coal seam mechanized or automated mining, to ensure the reliability and stability of the support on 

the basis of providing greater operating space and maintenance space, the configuration of anti-skid device can adapt to large inclination coal seam mining.

Through unique structural design, complete anti-reverse anti-slip device and "trinity" protection device, the steep tilt hydraulic support can adapt to ≤85° coal seam inclination; 

The "longitudinal" stability mechanism such as anti-drift and anti-fall can be used to adapt to double-dip coal seam with strike Angle < 25°. By optimizing the structural 

parameters and control methods of the support, the support can adapt to the "three soft" coal seam conditions.

Filling support can meet the needs of "three down" coal seam mining, and can adapt to various filling processes such as stone research, paste, and (super) high water.