Surface pretreatment with gas flame
Advanced solutions for industrial flame pretreatment
Hill GmbH designs flame treatment systems for the targeted modification of polymer and metallic surfaces using a controlled gas flame. Thermally induced oxidation and surface activation generate functional groups that enable improved wettability and adhesion for subsequent processes such as lamination, coating, or bonding.
About Us
Our flame treatment systems optimize the adhesion of plastic and metal surfaces for reliable further processing.
Solutions
State-of-the-art flame technology ensures uniform and sustainable surface activation.
Applications
Suitable for various plastics and metals, our system supports a wide range of production processes.
Proceedings
Our systems operate with low emissions and ensure the highest safety standards.
Trust through proven surface technology
Hill GmbH also offers comprehensive services in the areas of manufacturing technology, automation technology, electrical engineering and electronics, particularly for the pretreatment of plastic surfaces.
With its expertise, Hill GmbH supports companies in optimizing the adhesion properties of their products and thus improving their quality and durability.

Frequently Asked Questions
Here you will find answers to the most important questions about our flame treatment systems and services.
How does a flame treatment system work?
Our flame treatment systems activate the surface of plastics and metals through controlled flame treatment to improve adhesion for subsequent processes such as printing or bonding.Which materials are your systems suitable for?
The systems are specially designed for various types of plastic and metal surfaces and can be individually adapted to the respective material requirements.How is the flame treatment system maintained?
Regular maintenance by trained personnel ensures optimal performance and longevity of the systems. We offer maintenance contracts and training courses.Are the systems safe to operate?
Our flame treatment systems comply with the most modern specifications according to DIN EN ISO 13577-2 and DIN EN ISO 13577-4 for industrial thermal processing systems to ensure the safest operation
Can the system be adapted to special requirements?
Yes, we develop customized solutions tailored to your individual production processes and material types.
Questions? Contact us.
Our team will be happy to provide you with further information and individual advice.
Contact & Inquiries
You can reach Hill GmbH Oberflächentechnik in Pforzheim by phone at +49 (0) 72 31 - 4 72 96 50 or by email info@hill-gmbh.de You can also use our contact form to send your inquiry directly to our team. We are available to answer any questions you may have about flame treatment systems.