Grouting pumps CM-M2 series
Area of application
The grouting pumps CM-M2 series are designed for the preparation, pumping and application of cement slurries, fine graine size mixtures and mortar. These are primarily used for injecting (grouting) bar anchors and drill holes, joining and plastering.
The pumps are classified in the category I M2 (ATEX standard) so they can be used in deep gassing mines with hazardous atmospheric conditions 2 (environments with the risk of explosion).
Operating principle
The grouting pumps CM-M2 series integrate a compulsory mixer (cyclone mixer) and a worm pump. Due to the separate phase of mixing and pumping, the operator can control the consistency of the substance. The mixture is prepared in the mixer filled with the dry component and water. After mixing, the liquid mixture is put into the pump vessel from where, using the pressure mechanism, it is transported by transport hoses into the grouting packer (injection needle) or the joining or plastering nozzle to the place of the application.
The pump drive consists of two electric motors approved for I M2 environments.
Technical data
| Parameter | CM 20 STANDARD M2 | CM 50 STANDARD M2 |
|---|---|---|
| Output at 250 rpm [l/min] | 20 | 50 |
| Max. pressure at the outlet [MPa] | 3,5 | 2,5 |
| Maximum graine size of the mixture [mm) | 4 | 6 |
| Engine power – mixer/pump [kW] | 1,5/3 | 2,2,/5,5 |
| Voltage system [V] | 400/500 | 400/500 |
| Inner diameter of transport hoses [mm] | 25 | 35 |
| Maximum transport horizontal distance [m] | 100 | 60 |
| Maximum transport vertical distance [m] | 25 | 15 |
| Dimensions (wheel chassis) | ||
| Length [mm] | 1885 | 2450 |
| Width [mm] | 790 | 790 |
| Width [mm] | 1190 | 1230 |
| Weight of the machine [kg] | 355 | 360 |
Photogallery
CM-M2 series
Production Programme
Contact
Address:
ORTAS s. r. o.
Hate 546, 261 01 Pribram III
Czech Republic
Tel: +420 607 606 698
+420 318 637 761
E-mail: info@ortas.cz