Rubber Component Finishing Process

At Harkesh, 2 proven methods are inbuilt in the finishing process of rubber components, commonly also known as – Deflashing:

  • Tumbling in abrasion media
  • Cryogenic Deflashing


The product is placed inside a chamber which rotates at a high speed. The shape of the chamber helps the tumbling action within the enclosure. The chamber is filled in with the product, liquid and a suitable abrasion media in appropriate proportion. This method has been developed using in-house technology and desired results are obtained in a cost-effective manner.

Cryogenic Deflashing

The product is placed in a chamber with suitable media and is turned at a specific RPM. The temperature of the product is brought down to sub-zero level, using liquid Nitrogen. The chamber is fitted with squat impellers which help tumbling with media. The flash becomes brittle and is separated from the product. This method gives excellent results. The selection of this method is opted for depending on the part material, quantity and cost


Your Questions Or Messages ?

Talk to us Directly


  • Follow us on Linkedin!

    Experience harkesh, its products and service offerings in text and videos, network with colleagues and stakeholders, and make valuable contacts.

    More Information

Your Trusted partner for precision sealing solutions
- since 1982

Ask Rubber Expert
close slider
Subscribe To Our Newsletter
Subscribe to our email newsletter today to receive updates on the latest news, tutorials and special offers!
Thanks for signing up. You must confirm your email address before we can send you. Please check your email and follow the instructions.
We respect your privacy. Your information is safe and will never be shared.
Don't miss out. Subscribe today.
WordPress Popup Plugin