Normet has launched two concrete sprayers designed to enhance productivity, quality, and reliability in underground construction projects.
The Spraymec 4100 is a robust, self-propelled, rigid-frame concrete sprayer featuring a 4WD carrier with four-wheelbsteering and crab-steering for optimal manoeuvrability in confined underground spaces. It is equipped with a closed-loop control system, ensuring precise and synchronised accelerator dosing and a low-pulsation concrete pump for uniform application. It also features a high-capacity onboard compressor and a precise and easy-to-use spray boom with a vertical reach of 10.5m.
The Spraymec 5100 has a highly manoeuvrable spray manipulator with a maximum vertical reach of 14m. The closed-loop system automatically adjusts pump output and accelerator dosage in real time, ensuring consistently high-quality spraying results. Normet says the 5100’s onboard compressor, low-pulsation pump, and reinforced concrete delivery system provide maximum reliability in demanding environments.
“The launch of the Spraymec 4100 and 5100 represents a significant step forward in our commitment to delivering reliable and efficient concrete spraying solutions,” said product line director of tunnelling sprayers Toni Huttunen. “These machines are designed to meet the evolving demands of tunnelling projects by enhancing safety, quality, and productivity.”
Both machines have Normet’s NorSmart control and diagnostics system for seamless operation and effortless troubleshooting, as well as the Normet connectivity with access to Normet portal, with a readiness for Normet’s analytics and remote monitoring solutions.
Normet says the introduction of the Spraymec 4100 and Spraymec 5100 strengthens its commitment to ensure customers across a wide range of tunnelling projects have access to reliable, high-performance equipment.
