Proof Mining Services is a leading manufacturer of couplers and plugs for high voltage implements, primarily serving the mining industry. We are known for producing licensed Proof Engineering Products and have a strong reputation in the industry. Our couplers and plugs are designed to meet the highest standards of quality, ensuring efficient power transmission and enhanced safety. We offer comprehensive solutions and support services, including installation guidance, maintenance assistance, and responsive customer support. Proof Mining Services is committed to customer success, forging strong partnerships, and delivering exceptional products and services that drive productivity, efficiency, and safety in mining operations.
We have a wide range of high voltage and fireproof plugs and couplers.
(6.6kV - 35kV)
Our Open Cast Range provides reliable and efficient electrical connections for the mining industry. With voltage capabilities from 6.6kV to 35kV, our products are rigorously tested, compliant with industry standards, and built from top-quality materials to withstand harsh mining conditions.
(3.3kV - 12kV)
Designed for maximum protection in high-risk environments, our Flameproof High Voltage Range ensures exceptional performance and reliable electrical connections. With voltage capabilities from 3.3kV to 12kV, our products meet industry safety standards and undergo rigorous testing for durability.
(650-1100V, 120Amp - 425Amp)
Our Medium Voltage Range caters to various mining applications, offering efficient and dependable electrical connections. With voltage capabilities from 650V to 1100V, our products are crafted from top-quality materials, ensuring durability and reliable performance in power distribution, equipment operation, and infrastructure projects.