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Zhengzhou Dayu Machinery Co., Ltd.
ADD:No.18, Dongfeng Road, Zhengzhou, Henan, China.
Zip Code: 450008
Tel: +86-371-55635088
Fax: +86-371-55635099
E-mail: machine@dayucn.biz
Single Piston Mortar PumpBrief Introduction
This machine is a kind of piston and ball controlling pump, and the conveying line, piston and cylinder is specially designed and processed, so this machine is workable for high pressure grouting/spraying mortar (the mixture of sand: cement: water). And is successfully used in sealing, strengthening, stabilizing of rock and soil, tunneling, building hydro-power project, etc, and also used for spraying mortar in construction and 3D Panel, etc.
Contents: Specifications Features Pictures Primary Structure Working Principle
Specifications of Single Piston Mortar Pump
| Model: | DY-RG5040 |
| Output | 50 L/min |
| Cylinder Dia | φ90 mm |
| Working Pressure | 4 MPa(40bar, 580psi) |
| Cylinder | 1 |
| Piston stroke | 85 mm |
| Piston Speed | 95 /min |
| Inlet diameter | 75mm |
| Outlet diameter | 50mm |
| Max.Aggregate.size | 6mm |
| Cement:Sand | 1:3 |
| Power | 5.5 kW(Electric)/10hp(Diesel) |
| Overall Dimensions | 1610×1024×900 mm |
| Weight | 300 kg |
Features of Single Piston Mortar Pump
1.Single piston single acting pump;
2.Switch by ball valve;
3.Mechanical transmission, lower failure rate.
4.Integrate pump head and hopper; prevent eduction and deposition together with the paddle agitating.
5.Compact structure, convenient for maintaining.
Pictures of Single Piston Mortar Pump

Primary Structure of Single Piston Mortar Pump
Working Principle of Single Piston Mortar Pump
The mixed materials complying with the required ratio are filled into hopper, piston reciprocate driven by reducer and the connecting rod, and with is action, the mortar in the hopper is sucked in the cylinder though the sucking entrance, and is discharged through the discharging exit.
◆Return Valve —Open it and make the materials return to the hopper when the block happens momently.
◆Agitator Paddle—It reciprocate in the horizontal direction driven by reducer and the connecting rod, and agitate the material to prevent eduction and deposition happening.



Mortar Pump
