Briquetting Simplifies Chip Handling Logistics at MULTIVAC for Increased Efficiency

RUF Briquetting Systems Streamline MULTIVAC’s Chip Handling

MULTIVAC, a global leader in packaging and processing solutions, has revolutionized its chip handling processes with the help of RUF briquetting systems. By installing eleven RUF briquetting presses, the company now compresses approximately 300 tonnes of aluminum chips annually. These are transformed into compact briquettes. The briquettes not only simplify logistics but also recover the entrapped coolants. Consequently, this allows MULTIVAC to reintroduce the coolant into its production cycle, reducing costs and improving overall sustainability.

MULTIVAC, based in Wolfertschwenden, Germany, is renowned for producing high-quality machines that package and process food, industrial goods, and medical products. About 90% of the company’s output goes to international markets. The company demonstrates its commitment to sustainability, as shown by its EcoVadis Silver Rating in 2023. This recognition highlights MULTIVAC’s efforts to promote circular economy practices and reduce its environmental impact.

How RUF Briquetting Systems Improve Chip Handling

MULTIVAC’s previous chip handling solution involved centrifuging. In this method, chips were extracted from machining centers and conveyed to a crusher before being processed in a centrifuge. However, with increasing production capacities, this system became inefficient. In response to this inefficiency, MULTIVAC turned to RUF’s briquetting technology in 2012 to address these challenges.

The RUF 4/2400/60×60 briquetting press compresses aluminum chips into manageable cubes while efficiently extracting coolant. This process has been a game-changer for MULTIVAC. It allows the company to produce high-quality briquettes while reclaiming valuable coolant. The coolant is filtered out and returned to the machines. As a result, this leads to annual savings of approximately EUR 3500-4000 per large milling machine.

In addition, the company’s RUF systems work autonomously, operating 24/7 at nine different machining centers. These presses compress chips into briquettes, reducing their volume by 90%. Thus, making chip containers more manageable and cutting down on manual handling. The ability to operate unmanned during overnight shifts has improved MULTIVAC’s efficiency. This allows the company to optimize its production capacity.

Boosting Earnings and Sustainability with Briquettes

The benefits of RUF’s briquetting technology extend beyond operational efficiency. By turning loose chips into compact briquettes, MULTIVAC not only saves on transport costs but also increases the resale value of the material. Briquettes fetch EUR 30-100 more per tonne than loose chips. This further enhances MULTIVAC’s profitability.

This economic benefit is coupled with improved sustainability. The ability to recover and reuse coolant not only reduces operational costs but also supports MULTIVAC’s long-term sustainability goals. Furthermore, the company reports that the briquetting presses require minimal maintenance and supervision. This makes them a reliable solution in its pursuit of operational excellence.

SuperMetalPrice Commentary:

The collaboration between MULTIVAC and RUF showcases how the manufacturing industry can leverage technology to improve both sustainability and profitability. Briquetting systems have proven to be a cost-effective solution for chip handling. They reduce waste and increase revenue. As companies worldwide focus on environmental responsibility and circular economy principles, solutions like RUF’s briquetting presses will play a crucial role. They will shape the future of metal recycling and waste management in the manufacturing sector.