Normet’s need was clear: the transport capacity of the current machine had to be increased without changing its external dimensions or agility to navigate in mines. Although concrete transport machines can be larger than buses, the internal mechanics of the machine had to be compacted very efficiently to maximise transport capacity. When the need for a more efficient concrete transportation was identified, Normet chose Gofore’s subsidiary Huld as their mechanical design partner. Based on their previous collaboration, Normet knew they would receive bold and innovative ideas, which were essential for the task at hand.
“When we explored alternatives, we soon realised that we wouldn’t gain the desired competitive advantage with traditional mechanical power transmission. Instead, electric power transmission would provide enough power and take up less space. A machine of the same size with electric power transmission could transport significantly more concrete with a smaller ecological footprint”, says Heikki Malinen, Project Manager, Huld.
When a common direction was found, the project team led by Normet rolled up their sleeves and began their close collaboration. Weekly progress meetings and daily communication ensured smooth information flow. In mechanical design, careful consideration was given to the safety requirements of the mining industry, and the maintainability of the machine was addressed without forgetting user-friendliness. Huld also participated in coordination of the technical suppliers.
