HJB-3 injection pump HJB-3 piston mortar pump (grouting) HJB-2 Squeeze grouting machine BW-150 type (injection pump) YJS70 | 80 hydraulic injection pump grouting machine manufacturers and price HJB -3 piston mortar pump (grouting) Main technical parameters discharge plasma volume 3m3 / h Working pressure 3mpa transmission distance of 100 m, vertical 40 m motor power 3kw motor speed 1420r/min piston from the number 150 beats / min into the plasma tube slurry pipe diameter 64mm inner diameter of 38mm Dimensions 1200x480x940 machine and accessories Weight 280kg HJB-3 piston grouting machine, widely used in: 1, 1, in construction for vertical and horizontal conveying mortar. 2, in the iron and steel metallurgy sector, for the maintenance of the blast furnace and other equipment. 3, in the defense engineering, civil air defense engineering and mining, tunnel construction for grouting. 4, in the chemical sector for transporting slurry materials (colorants, coatings), magnetic materials and other media. 5, in the farmland water conservancy projects, used to reinforce the dam. Sand wells used to reinforce wall and so on. 6, in the railway construction, for bridges, culverts grouting. 7, prestressing member works for mortar injection dilation. 8, in the thermal power plant fly ash for conveying mortar. 9, in the highway pavement maintenance for Cement Concrete Pavement empty grouting. Our main products: Concrete machinery, spraying machine, spraying machine parts, grouting, mud, cold, bolt rig, drill pipe, mine pneumatic pump, anchor prestressed machinery, jack pumps, drilling machines, air compressors, submersible drilling rigs and other shotcrete machine | | mud | camber machine | Roofbolter | jack | anchor tensioning equipment | drilling machines | BW DTH drilling mud, cement foam machine, sealing the pump, grout pump, mortar spraying machine, bending machine, pre-force equipment, mining equipment, rail, coal transport equipment. 2,