There are multiple ways to classify the products of hydraulic prop. Let's understand with Xiaobian.
Classification of steel acrow props products:
1. According to the different liquid supply mode and working fluid, the hydraulic prop can be divided into external liquid supply type (referred to as external injection type) and internal liquid supply type (referred to as internal injection type).
2. According to the working stroke, the steel acrow props can be divided into single telescopic (single stroke) prop and double telescopic (double stroke) prop. When the stroke characteristics are not indicated, it is single telescopic acrow prop.
3. According to the different materials used, the acrow prop are divided into ordinary steel props, high titanium alloy props, aluminum alloy props, stainless steel props, etc. if the material characteristics are not indicated, they are steel props.
4. According to the structure, the acrow prop can be divided into piston props and piston suspension props. According to the working stroke, piston strut can be divided into single telescopic strut and double telescopic strut. The plunger suspension type pillar adopts water medium, which belongs to "environmental protection type" pillar.
Shandong China Coal Co., Ltd. mainly produces and sells hydraulic prop, suspension hydraulic props, and single hydraulic props for mining. Welcome to consult and discuss cooperation!
