ProVest’s Premix is a versatile, pre-bagged blend of sand, aggregate, cement, and carefully selected additives, packaged in 25kg or 30kg bags. The cement is sealed separately within the mix, ensuring easy handling and preparation. This high-quality concrete mix is suitable for a wide range of applications including travelling ways, mining, concrete rehabilitation, construction, and box fronts. Available in strengths from 25MPa to 70MPa, ProVest’s Premix guarantees durable and reliable results tailored to meet specific project requirements.

At ProVest, we pride ourselves on providing specialized products designed to meet the rigorous demands of the mining industry. Our product line includes:

Our innovative products are developed with a focus on enhancing safety, efficiency, and overall operational performance.

ProVest operates a cutting-edge crushing plant featuring two vertical shaft impact crushers, which produce two primary products: 6.3mm sand and 19mm shaped stone. This efficient plant generates these products at a rate of 160 tons per hour, with a production ratio of 70% sand to 30% stone. The plant’s design minimizes maintenance through the use of positive pressure systems and sophisticated programmable batch controllers, which limit human error and enhance productivity. With a three-pump system, each plant can produce approximately 2400m³ of high-quality concrete per month, significantly boosting output and simplifying logistics by eliminating the need for underground transportation of grout products.

ProVest’s crushing plant is fully automated and operated from a control room, reducing the risk of human error and ensuring consistent product quality. The plant’s constant feed system produces mechanically perfect sand and shaped stone, resulting in cost savings due to reduced rebound when applying shotcrete. Additionally, the plant’s design has fewer moving parts compared to traditional jaw or gyratory crusher systems, further reducing maintenance requirements and enhancing overall efficiency.