120 m³/h Stationary Concrete Batching Plant Commissioned in Papua New Guinea

A HAMAC stationary concrete batching plant with a production capacity of 120 m³/h has been installed and commissioned for a concrete production project in Papua New Guinea. The completed site shows a full batching and mixing system working as an integrated production line, with aggregate storage and batching, material conveying, cement storage, concrete mixing and centralized control arranged around the production process.

The project was developed for a construction environment where a stable and dedicated concrete supply was required. Rather than relying entirely on externally supplied concrete, the customer established an on-site batching system that could organize the preparation of concrete according to the needs of ongoing construction activities. The finished installation provides a clear production workflow from raw material feeding to concrete discharge.

From Aggregate Feeding to Concrete Production

At the front end of the plant, different aggregates are stored and fed through the batching system. The materials are measured before being transferred toward the mixing section. This creates a more organized flow of raw materials and allows the production process to follow the required concrete mix proportions. The aggregate handling system works together with the cement storage and weighing system. Cement and other required materials can be introduced into the production process according to the selected mix formula. The plant's control system coordinates the different stages, allowing operators to monitor and manage the batching process from the control room.

At the center of the production line, the concrete mixer combines the measured materials to produce fresh concrete. The finished concrete can then be discharged for transportation to the construction area or for the next stage of the customer's concrete application. HAMAC describes its stationary batching plants as complete production systems for producing ready-mix concrete, with weighing, conveying, mixing and control integrated into the overall process.

One of the visible features of the completed project is the centralized control room. From here, operators can manage the batching process and coordinate the different stages of production. This is particularly useful for a stationary plant because the equipment is arranged as a fixed production system rather than as a temporary standalone machine.

The installation also reflects the importance of arranging the different parts of a batching plant around a practical material flow. Aggregate storage, conveying, cement storage, mixing and discharge are connected in sequence, allowing the plant to operate as one production system. For a project with continuing concrete demand, this type of fixed arrangement can provide a more structured production base than repeatedly organizing individual concrete production units.

For this project, the completed 120 m³/h stationary concrete batching plant provides a dedicated concrete production base for construction activities. From raw material batching to final concrete discharge, the entire system is organized around a clear and repeatable workflow. The successful installation also demonstrates how a properly planned stationary plant can become an important part of a long-term construction operation.