Construction Industry
ROTOMAC progressive cavity pumps provide cost-effective conveying solutions for construction materials and their manufacturing components. Low pulsation and robust construction are valuable when pumping concrete, chemical additives or bitumen, and long-life wearing parts extend service intervals.
FlowLow Pulsation
BuildRobust Construction
WearLong-Life Parts, Longer Intervals
Dosing±1% Accuracy
The Future Construction Sector
Building More Liveable Cities
The construction industry plays a central role in building more liveable, climate-conscious cities — across building construction, civil engineering and infrastructure. New building materials and climate-friendly methods are being tested, and natural materials are seeing renewed use.
Every trade produces different materials, but all must reach the site on schedule to keep construction planning on track — making time and cost critical success factors.
Downtime is the real cost. Concrete, bentonite and mineral slurries are among the most abrasive media in industry. Long-life wearing parts extend service intervals — which on a schedule-driven site is worth more than the price of the pump.
Three Ranges, Three Jobs
From the tunnel face to the batching plant to the additive skid — each duty calls for a different pump.
Robust All-Rounders
Our S Range standard pumps convey abrasive and corrosive materials with ease, and are widely used to feed tunnel boring machines or pipe-jacking operations with bentonite lubrication.
- Abrasive and corrosive materials
- Tunnel boring machine feed
- Pipe-jacking bentonite lubrication
Binders & Softer Concretes
For processing mineral raw materials into binders and softer concretes such as mortar, screed and flow concrete, our Open Hopper Range pumps come with integrated mixing utilities.
- Mortar, screed and flow concrete
- Integrated mixing utilities
- Filling and unloading silos, basins and drums
Building-Material Production
Our dosing pumps meter chemicals to ±1% accuracy for building-material production — where a small variance in additive changes the behaviour of the whole batch.
- Brick manufacture
- Insulation wool
- Plasterboard and sanitary ceramics
ROTOMAC Pumps For The Construction Industry
Four duties across construction and materials production, and the pump range specified for each.
Tunnelling
In tunnelling projects, our robust S Range pumps transport abrasive bentonite solutions and drilling mud, and are used for dewatering.
Cement Works
Thanks to their energy-efficient design, our S Range pumps are used in secondary processes such as gas separation and sewage sludge incineration, handling media such as lime slurry, sewage sludge and urea.
Gravel Treatment
Gravel plants use our Open Hopper and S Range pumps in grit washing to separate minerals from organic particles.
Concrete Processing
When producing cement suspensions, plasters and screeds, our Open Hopper pumps with integrated mixing utilities merge different materials and pump them uniformly, with low pulsation, into tanks, silos or directly to site.
Pump Ranges For Construction
The ranges most often specified for this sector. Send us your duty and our engineers will confirm the model.
S Range
Robust all-round progressive cavity pumps conveying low to highly viscous products, with or without solids.
W Range
Open hopper pumps with integrated auger feed for highly viscous, semi-solid and non-flowable products.
Specifying A Pump For Your Project Or Plant?
Tell us the material, the abrasive content, the flow rate and whether it is site delivery, tunnelling or additive dosing — our engineers will configure the pump and wearing parts to match.
Email Us
contact@rotomac.orgCall Us
+91 7522 002204 (Sales)Head Office
D-4a, Panki Industrial Area, Site-1, Kanpur – 208022, India