Normet Spraymec 2100: mechanised shotcrete implications for narrow‑vein mines
Reviewed by Tom Sullivan
First reported on International Mining – News
30 Second Briefing
Normet has launched the Spraymec 2100, a self‑propelled concrete sprayer aimed at small to mid‑size underground mine envelopes where compact dimensions and manoeuvrability are critical. The unit is described as meeting current safety and emission requirements, offering a modernised option for sprayed concrete in headings too constrained for larger Spraymec models. For geotechnical and mining engineers, it signals another OEM push to standardise mechanised shotcrete in smaller drives, potentially reducing reliance on manual spraying in narrow vein or selective mining operations.
Technical Brief
- Spraymec 2100 is self‑propelled, eliminating towing hazards and reducing personnel exposure near unsupported ground.
- Enclosed, purpose‑built spraying unit allows operators to work from the carrier rather than at the nozzle face.
- Machine design targets “usability”, implying simplified controls that reduce operator error during critical support application.
- Portfolio positioning as a “globally applicable” unit suggests compatibility with multiple regional safety and emission regimes.
- By offering a mechanised option in headings previously reliant on hand spraying, the unit reduces manual rebound and overspray exposure.
- Reliability and simplicity focus should cut unplanned stoppages, limiting time spent troubleshooting equipment in unsupported headings.
- For underground support design teams, wider mechanised coverage enables more consistent shotcrete quality, improving realised support capacity versus design.
Our Take
Normet has featured repeatedly in our recent Mining product coverage, with the Scamec LC 065 A scaler and Utimec/Variomec battery-electric units, signalling a deliberate build-out of a full underground support fleet where the new Spraymec 2100 will sit alongside BEV mixers and service vehicles.
The Boliden Somincor and AngloGold Ashanti case studies in our database show Normet equipment being used to trial low‑emission, high‑productivity underground fleets, so a new self‑propelled sprayer is likely to be evaluated not just on shotcrete quality but on how it integrates into these emerging ‘green fleet’ packages.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
Related Articles
Related Industries & Products
Mining
Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.
Construction
Quality control software for construction companies with material testing, batch tracking, and compliance management.
CMRR-io
Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.
HYDROGEO-io
Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.
GEODB-io
Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

