Product details 1.Product name: cement grout spraying pump
2.product model: SJB-20
3.Main Features : 3.1 Compact structure and reliable performance. 3.2 SJB I has the function of mixing, mixing and grouting can be completed synchronously by one machine . 3.3 Large range of water cement ratio: it is especially adaptable to mortar in high concentration. 3.4 Continuous grouting avoids instantaneous high pulsation produced by pumping work. 3.5 Grouting pressure will be released when getting setting pressure. 3.6 Equipped with air compressor and spray gun, it can be used for spraying protection of  
    interior and exterior walls, building surface of civil engineering.
4. applied range: cement grout spraying pump is widely used for pressure grouting, including anchor grouting, backfill grouting, consolidation grouting in highway, railway, tunnel, subway, hydropower station, underground chambers, dam, slope, soft rock. In addition, it can also be applied in spraying protection of interior and exterior walls, building surface of civil engineering.