Innovative droplet-free drying for the appliance industry

Advanced plasma treatment to enhance drying efficiency and product reliability

Appliance manufacturers face growing pressure to improve energy efficiency and product performance while meeting stricter sustainability standards. In dishwashers, plastic racks and trays often retain water droplets, leading to longer drying times, stains, and customer complaints.

Delta Engineering and Isytech provide plasma technologies that combine droplet-free drying with anti-stain performance, improving appliance drying results without increasing energy consumption. The once-off treatment enhances wettability, reduces humidity, and keeps plastic trays, baskets, and other parts spotless.

Plasma treatment

Our innovative plasma treatment technology prevents water droplets from forming, enabling spotless and faster drying without additional energy.

Droplet-free drying technology

Boosting drying performance without added energy

Our advanced plasma treatment applies a one-time treatment that directs excess water away for improved drainage, thereby reducing humidity inside dishwashers during drying cycles. Any remaining water is dispersed over larger surface areas to speed up evaporation. The result is droplet-free drying, fewer water spots, and long-lasting anti-stain performance.

Proven and durable results

Advanced plasma treatment for reliable drying efficiency

Tested and validated by multinational appliance brands, our plasma treatment maintains effectiveness through repeated use, ensuring reliable, long-lasting drying performance in every machine.

Flexible integration

Customized to any production setup

Our fully automated plasma treatment systems are designed for offline or in-line installation with injection molding machines. In-line systems require no additional labor and utilize existing pick-and-place robots.

Built to perform, supported for life

Proven automation systems with full in-house support

Together with Isytech, we bring decades of experience in plasma treatment and automation. This expertise enables us to deliver turnkey solutions, designed, built, and supported worldwide.

Delivering spotless performance for tomorrow’s appliances

Delta Engineering’s plasma treatment solutions improve drying efficiency in dishwashers without increasing energy consumption. From racks to trays, our technology delivers spotless results, shorter drying cycles, and lower energy use for sustainable, high-performance appliances.

years of experience

0 +

Supported by a global team of Specialists

0 +

Trusted by customers in Countries

0 +

machines designed, engineered, and installed worldwide

0 +

Case studies

Proven results in the appliances industry

Case study

From transporting empty plastic jars to fully integrated production

Case study

Sustainable blow molding through smart downstream automation

FAQ

The top 5 questions we get
from large appliance manufacturers

How can plasma treatment improve drying performance in dishwashers?

Delta Engineering’s plasma treatment systems modify the surface of plastic parts to eliminate water beading. This droplet-free drying effect allows faster evaporation, spotless results, and shorter drying cycles without additional energy use.

Can plasma surface treatment be integrated into existing production lines?

What are the long-term benefits of droplet-free drying for appliance manufacturers?

How does Delta Engineering support energy efficiency and sustainability goals?

Which plastic components can be treated with plasma technology?