The Batchkret 20 is a compact shotcrete batching plant, specially designed for underground mines.
Designed for the challenging operating environment of the mine, the new Batchkret 20 allows clients to bypass costlier shotcrete transporting systems, by taking the production of concrete to the heart of their operations underground and optimizing logistics. Batching plants are processing units where these ingredients are weighed and mixed in a way that will deliver a homogeneous, consistent shotcrete formula that meets stringent quality requirements. Batchkret 20 has a compact footprint with an elevated production capacity of up to 20 m³/h.
- Easy flow and uniform feeding of shotcrete: aggregate storage hoppers (two/four) equipped with electric vibrators and steel plated belt feeders
- Homogeneous mix: thanks to pan mixer with vertical axle and five mixing arms with spring shock-absorbers and two scrapers The water-feeding system has a 1.1 kW pump and a pressure control system, as well as a 500 l capacity water tank
- Batching booth for station management, enhancing safety while protecting the control equipment from the challenging conditions common in mines and tunnels
- Three different feeding systems to best suit your needs: a silo, a big bag and a bag-cutting hopper
Batchkret 20 perfectly complements Putzmeister's shotcreting line, rendering the underground shotcrete process seamless and extremely efficient
22,700 mm (with silo and bag-cutting)
2,560 mm (9,400 mm with silo)
Hoppers with electric vibrator
4 / 2 Hoppers
14 m³ / 7 m³
2.2 kW at 92 rpm
Water feed system
1.1 kW pump + pressure control system
Opening and closing
Bag-Cutting hopper capacity
All data provided is based on experience and depends on the material used. Specifications subject to change without prior notice, no responsibility is taken for the correctness of this information. Other data can be obtained on request.