23/02 2019
The screw grouting pump uses advanced screw pressurization technology.The pump has compact structure, dismantle and repair very easily. 1.The delivery pipeline should has firm support and to reduce bend as far as possible. All joints should connect firmly and on the pipeline shouldn’t pressurize or hang heavy goods. 2.Before working let the pump does no-load running. […]
23/02 2019
Feb 21,2019,keming dedusting shotcrete machine were sent to other provinces.
21/02 2019
The grout pump has many moving parts. In order to ensure the pump can work normally, the following matters must be noticed: 1.Check regularly whether all moving parts are lubricated well. Add sufficient pure lubricant as the standard brand. 2.During the normal working, working pressure should not exceed 80% rated pressure. The lasting time of […]
21/02 2019
Feb 19,2019,the dedusting shotcrete machine were sent to Shanxi.
18/01 2019
Main technical data: Item Unit Technical parameter Remarks Capacity m³/h 5-7 Maximum transport distance（horizontal/vertical） m 70/20 Mixture water-cement ratio ＞0.3 Feed pipe inner diameter mm Ф51 Maximum aggregate particle mm ≤20 Compressed air consumption m³/min ≤10 Working pressure Mpa 0.2-0.5 System pressure Mpa ≥0.5 Powdered accelerator % 3-7 Motor kw 5.5/7.5 Concrete machine kw 5.5/5.5 […]
12/01 2019
Jan.11,2019,keming dedusting shotcrete machine were sent to other provinces.