Category Archives: Uncategorized

Forge & Foundry, Part 7 – Selecting a Shot Blasting Machine for Forgings, Non-Sand Castings, and Powdered Metal Components

This installment of Rosler Metal Finishing’s Forge and Foundry Series continues with shot blasting machine selection considerations for forgings, non-sand castings, and powdered metal components.

While none of these work pieces contain sand, their surfaces may show oxidization or – in the case of ferrous metals – heavy scale/rust caused by iron oxide.

All forms of oxidization must be removed to ensure that subsequent manufacturing operations such as machining, coating, and painting are economical and efficient. Poorly cleaned work pieces may cause additional processing, premature wear on milling tools and drill bits, excessive pollution within coolant systems, and inefficient adhesion of coatings and paint.

Traces of oxidation may also impact the work piece’s functionality.

Continue reading Forge & Foundry, Part 7 – Selecting a Shot Blasting Machine for Forgings, Non-Sand Castings, and Powdered Metal Components

Medical Instruments, Part 3 – Adjusting Surface Finishing Alongside Medical Advances

All medical technology requires precise surface finishing to ensure safety, strength, and longevity. The specific surfacing goal and technique vary though.

From stainless steel dental drill heads that require deburring and surface smoothing to stainless steel tweezers that require surface cleaning and texturing after forging/grinding and induction welding, the specific treatments are the key to surface finishing success.

Medical Instruments, Part 3 blog - Adjusting Surface Finishing Alongside Medical Advances

In our last medical instrument blog, Rosler Metal Finishing discussed the merits of mass finishing and shot blasting for medical instruments.

This blog will address a particularly challenging form of material in need of surface finishing and answer the question: What specific surface finishing challenges are there in the medical field?

Continue reading Medical Instruments, Part 3 – Adjusting Surface Finishing Alongside Medical Advances

New: English-speaking training courses at Rösler Academy

Another major milestone for the Rösler Academy has been reached: starting in March 2019, the internationalization of the Academy is set to begin with the English-speaking seminar series. In twelve different training courses, participants will receive basic knowledge of vibratory finishing and blasting technology, in-depth knowledge of individual machine types, maintenance issues or processes such as shot peening. Interested persons can view all seminars with their contents, dates and prices on the new English Academy website; www.rosler-academy.com.Logo_Roesler_Academy_final

The trainers of the Rösler Academy, all experts in their field, are specially trained by a train-the-trainer course including TÜV certification to provide specialized knowledge in an effective and varied way. The aim is to procure a decisive competitive advantage through effective knowledge transfer. Therefore, in the future our international business partners and customers will be able to benefit from the wealth of experience of the certified specialist and use it profitably in their company.