Partner

Wollin: results of a case study

Eco Spray optimizes your spraying process and saves time, resources and costs

Pressemitteilung | Reading time: min | Bildquelle: Wollin

At Wollin, we're setting new standards for sustainability, efficiency and profitability in die casting. With Eco Spray, the next generation of spray technology, you can optimize your spray processes, reduce resource consumption and increase productivity - all with a rapid return on investment.

Proven Results: A Case Study in Efficiency

A German foundry recently switched to Wollin's Eco Spray to replace their conventional spray system. The part produced was a cover with a casting weight of 4830kg, produced on a DCM 1.050t machine. The results were transformational:

1. Resource Savings

  • Concentrate Usage: The consumption of the concentrate contained in the release agent has been reduced by 60% from 21 ml to just 8.3 ml per spray, which corresponds to a saving of 12.7 ml.

  • Energy Consumption (die temperature management): Reduced by 72%, from 0,178kW to 0.05kW per cycle.

  • Compressed Air: Decreased by 76%, from 2100L to 500L.

  • Fresh Water: A 97% reduction, from 1800ml to just 50ml per cycle.

  • Waste Water: Completely eliminated, from 1500ml to 0ml.

2. Improved Productivity

  • Cycle Time: Reduced by 18%, from 59 seconds to 48 seconds per cycle, allowing greater throughput.

  • Output: Increased by 22% from 61 to 75 output shots per hour.

These figures demonstrate Eco Spray's ability to redefine efficiency and sustainability in die casting.

Unmatched financial returns: ROI that speaks for itself

Eco Spray delivers not only operational efficiencies but also significant financial benefits. Here's how:

  • Investment Breakdown
    • Equipment: Includes 2 water-based 2-circuit thermoregulators, one OSA2-15, one spray tool, and process technician support.
    • Total Cost: €70.400
  • Annual Savings
    • Total operational savings: €453.791 per year.
  • Return on Investment
    • ROI achieved in less than 2 months, making Eco Spray an unparalleled investment in both short-term returns and long-term cost reductions.

Further savings to be expected from extending die life could not be determined during the test period and are therefore not included in the overall result.

Why choose Eco Spray?

  1. Sustainability: Significant reductions in water, energy, and waste ensure compliance with strict environmental standards.
  2. Operational Efficiency: Faster cycle times and increased output maximize machine uptime and productivity.
  3. Cost Optimization: Eco Spray reduces operating costs for energy, materials and waste management, allowing companies to reinvest savings.
  4. Future-Ready: Stay ahead of industry demands with technology designed for the next generation of die casting challenges.

Eco Spray: A Sustainable Investment with Rapid Payback

Join the growing number of companies transforming their die casting operations with Eco Spray. Experience the combined benefits of sustainability, efficiency, and profitability.

Contact us today or visit www.wollin.de to learn more about how Eco Spray can improve your production processes.


 

Company Info

Wollin GmbH

Kiesäckerstraße 23
D-73547 Lorch
Germany

Telephone: +49 (0) 7172 - 9105-0

[165]
Socials