A 58mm-high cup liner for the rail industry that was moulded using solar powerVesconite Bearings has revealed that most parts produced on its new 450-ton injection-moulding machine have been proudly labelled ‘Manufactured with Solar Power’ following the machine’s commissioning in June 2024.
The introduction of the cutting-edge machine was preceded by an integrated energy management project that significantly bolstered the company’s renewable energy capacity. Key installations included 1,080 solar panels, each rated at 600W, generating a total of 648kW; seven inverters rated at 100kW each, providing 700kW of power; eight batteries with a capacity of 225kWh each, contributing a total of 1.8MW of stored energy; a software monitoring system to optimise energy use; and two mini substations rated at 500kVA each.
As a result of Vesconite Bearings’ investment in renewable energy, the injection moulding machine is powered by Vesconite Bearings’ solar energy system supported by its battery energy storage system. Not only does the moulding machine operate on renewable energy, but its energy-efficient design also means it consumes 54% of the energy of a hydraulic injection-moulding machine, allowing more of Vesconite Bearings’ operations to be driven by solar energy.
Christian Brumloop, Vesconite Bearings’ moulding department division head, said: “Our new moulding machine features a shot weight of 4.5kg and a pattern opening stroke of 1.3m. These specifications are crucial for us because they enable the production of larger parts with greater accuracy. The machine has already proven itself in its first few months of operation, producing over 3,000 parts, and delivering exceptional quality. Tests conducted in Vesconite Bearings' laboratory have confirmed the high quality of the parts. It is just amazing — not only does it allow us to produce larger quantities and sizes of parts but does so with outstanding precision and quality.”
Vesconite Bearings remains committed to integrating sustainable technologies into its production processes and reducing the environmental impact of its operations. The addition of the new moulding machine, powered by solar and battery energy, marks a significant step forward in the company’s green manufacturing journey.