As India’s leading plasma treatment system manufacturer, Keylink specializes in plasma treatment technologies. Our systems offer exceptional surface cleaning, activation, and modification capabilities, designed to enhance material bonding and promote reliable adhesion.
With a focus on innovation and quality, our plasma treatment solutions are widely used across industries such as automotive, electronics, semiconductor and packaging. We deliver customized systems and expert support to optimize your production processes and surface quality.
We prioritize both technical performance and ease of use in our plasma surface treatment system. All systems are easily integrable and controllable within existing production processes, without the need for modifications.
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Keylink has focused on plasma surface treatment for over 19 years and is a leading manufacturer in India. We offer cost-effective integrated solutions and have supported top global brands like Apple, Valeo, Foxconn, and Bozhon with over 5,000 successful application cases.
We have three core strengths that enhance customer value: Free Sample Testing: Free sample testing with detailed plasma treatment evaluation reports
Advanced Testing Tools: Equipped with dyne pens, contact angle meters, and temperature sensors to meet various needs. Certified Products with Quality Guarantee: Certified with ISO9001, CE, LVD, and ETL, ensuring reliable quality.
We offer complete pre-sale and after-sale services, ensuring all global inquiries are responded to within 24 hours.
Many devices and equipment used in medical industry require good adhesion to operate properly....
The trend in the packaging industry is adopting smart and sustainable solutions to make product packing more consumer-, brand- ...
One of the key parameters determining the quality of the print....
aterials with low surface energy such as PE, PVC, PP, PTFE, XLPE....
Nowadays modern customers have much higher expectations, such as reliable products, proactive service...
In the electronics industry, plasma pretreatment is a key asset for achieving cost-effectiveness...
Atmospheric pressure plasma technology is getting more and more important in the automotive industry...
Plasma activation is the process of cleaning and
activating a surface as a pre-treatment before applying an adhesive, coating or
spraying.
Keylink Plasma Surface Treatment Systems improves its adhesion properties and is
an optimal way to improve the strength of the chemical bond between the base
material and the adhesive, coating or spraying. The application of the plasma
activation process can significantly increase the cross-linking, reliability,
and performance of a product.
Improving Bonding
Pre-treatment with
Keylink Plasma Surface Treatment Systems increase the adhesion between an
adhesive and a base material. It increases the peel and shear in the joint
between the adhesive and the base material.
Plasma cleaning technology by using Keylink Plasma Surface Treatment Systems offers solutions for any type of contamination for any substrate. In the cleaning process microscopic contaminations will be removed from a surface by a dry method of turning the foreign particles into a gas. Nearly all materials can be treated. Plastics, metals, rubbers, ceramics or glass are suitable for plasma cleaning. It is an economical, safer, environmentally friendly and more efficient process in comparison to the traditional chemical cleaning method.
Using plasma technology for etching is an optimal treatment removing material from a polymer substrate, metal, oxide, glass or ceramic.There are various advantages to using plasma instead of traditional removal methods, such as chemical etching or mechanical abrasion.With plasma materials can be removed with high accuracy without any damage of the underlying substrate. Beside of this with plasma treatment very thin layers can be removed, the depth of material removal can be controlled precisely.
January 26, 2024
August 3, 2025
Flame treatment machines activate plastic and metal surfaces for better bonding in automotive manufacturing. They modify surface chemistry through controlled heat, creating spots where paints and adhesives stick more reliably. The Importance of Strong Bonding in Automotive Manufacturing In automotive
August 2, 2025
If the goal is reliable and cost-effective industrial surface preparation for heat-resistant materials, a flame machine remains one of the fastest ways to get it done. For mixed-material work or precision bonding, plasma surface treatment offers a modern alternative. Surface
