Skene Group improved their concrete production with a custom-built batching plant designed to work reliably in cold weather.
Introduction
Skene Group chose Rapid International to supply a specially designed concrete batching plant at their Soutra site in Midlothian, UK. This plant was built to handle low temperatures and maintain steady output regardless of weather conditions.
The Problem
Operating concrete batching plants in freezing conditions can cause delays and reduce productivity. Skene Group needed a system that would work efficiently in subzero temperatures without downtime and that would maintain strict control over water content for consistent concrete quality.
What Work Was Carried Out
Rapid International designed a plant featuring a 3 cubic meter pan mixer with heated and insulated pipes, along with an underground water tank to prevent freezing. Belt feeders were used for aggregate bins to avoid problems with cold-weather components and to allow precise moisture measurement using Hydronix probes. This setup eliminated the need for visual slump checks and ensured accurate water dosing.
The plant also includes a moving hopper for flexible production options and a movable flume designed to feed smaller trucks and trailers conveniently. The pan mixer has two discharge doors, enabling one truck to load while another is already positioned, keeping production continuous and efficient.
Control of the plant is handled by the PIL Dynamix System, which allows easy monitoring and management of production data, including remote backup access via laptop. Three large silos provide options for storing different cementitious materials.
The Results
Since installing the plant, Skene Group has seen a significant increase in business at their Soutra quarry. The batching plant has performed with reliability and accuracy, helping the company maintain strong output even during harsh weather.
Closing Note
The tailored design from Rapid International met Skene Group’s precise needs, supporting ongoing growth and efficient production. Both companies look forward to continuing their partnership into the future.
