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本页信息为 Huaibei Zhongkuang mechanical and Electronic Engineering Co., Ltd"DW08-400110X悬浮单体液压支柱货源 "产品信息，如您想了解更多请联系厂家，或给厂家留言。

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Products 更新时间 :2019-12-04

Model specifications

1、工作行程大，安全管理成本低：

每个规格可替代传统活塞式单体支柱2-4个规格，减少了由于工作面采高和巷道受顶板、底板移进量的变化需要换不同型号单体支柱的频次，降低了工人劳动强度和支柱额外备用数量。

2、支护强度高，安全稳定性好：

支柱无承载焊缝，同时支柱采用悬浮式技术原理，高压液产生的悬浮力直接作用在顶盖端，达到工作阻力的五分之四，立柱受力仅为五分之一，大大提高了支柱支护的稳定性和偏载能力。

3、泄漏易发现，安全可靠能高：

由于结构上的改进，避免了因内泄漏造成的支柱虚顶、脱顶情况，支柱一旦泄漏，在井下现场用肉眼直接就能检查出，可随时更换支柱；采用密封补偿和密封涨紧技术原理，顶板来压越大，密封面配合越紧密，越不易泄漏。

4、使用寿命长，操作维护简便：

整体结构简单，使用寿命长；操作方便，易于维护，能够大大降低支柱升井及维修率。

Supplier Information

Manager Yang经理

15192435095

Huaibei Zhongkuang mechanical and Electronic Engineering Co., Ltd: 电话; 传真; 地址; 公司主页

山东济宁 Huaibei Zhongkuang mechanical and Electronic Engineering Co., Ltd

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