Siam Goshi Manufacturing Co., Ltd. : Aiming to be World’s Best Manufacturer of Exhaust and Body Parts for Motorcycles.
World's Best Manufacturer of Exhaust and Body Parts for Motorcycles.

Metal Honeycomb

The metal honeycomb is the substrate part in the core of catalytic converter device, have proven able to reliable and effective with convert noxious tailpipe emissions from an internal combustion engine into less-toxic pollutants by catalyzing an oxidation reaction process.

The surface of the catalytic converter is coat over with the catalyst by base metal could be copper (Cu), or chromium (Cr) but are more usually high quality metallic such as Platinum (Pt), Palladium (Pd), Rhodium (Rh) with higher cost. For the mechanism of flow through converter in the internal combustion engine process, first it promote the reduction of NOx to N2 and O2 with “Reduction”, the exhaust CO and any H2 (and UHC as these contribute to the CO) are used to remove the oxygen, perhaps directly or via a route which first produces N2O. After that the catalytic oxidizes all gases by “Oxidation” such as CO, NO, and HC to CO2, NO2, and CO2 and water and released from the exhaust system. However, the catalysts need to have a temperature above 300°C for efficient performance.

The metal honeycomb part is beginning as a roll of thin metal foil, expand a steel metal core to flat and corrugated formed into a honeycomb structure which is placed inside a metal shell and assemble into exhaust emission control device ("catalytic converter" device), which mainly used in the automotive, aerospace, construction and others industry.

At SGM, The manufacturing of the metal honeycomb catalyst for Motorcycle, it has been started in Japan Headquarter (Goshi Giken Co., Ltd.) then moved to our plant with high international standard and started mass production from June 2005, that to meet customer satisfaction such as “Honda”. In during this long time, we have accumulated knowledge related to the metal honeycomb catalyst with high quality management.
Now, we are also striving enthusiastic about new technologies for catalytic converter such as PE catalyst, based on our business engaging in the reduction of an array of global environmental impacts from the aspects of both the innovations of products and all production activities.




Unique Technique Manufacturing

Equipment

Process Overview


Our Unique Technique Manufacturing
Point 1 Wide range catalyst parts.

With the development of catalysts for a wide range of applications, our Honeycomb Technology with high management including: Metal Catalyst Parts and PE Catalyst Parts (2-way catalytic converter)


Point 2 Realization environmentally friendly by high quality materials.

Our superior products are proven to be reliable and effective parts. It is coated with high quality metals such as platinum (Pt), palladium (Pd), rhodium (Rh) able to realization of lowering the impact on the global environment.




Our Equipment
Metal Honey Comb Forming Machine 9
Vacume Oven 2

Superior metal honeycomb ensures to be reliability with environmentally friendly by effective the realization function of products



Expertise by production experience with advanced manufacturing technology in the field of metal honeycomb catalysts for motorcycles, makes we gain confidence from automotive brand owners, that our products can realization to reduce harmful emissions and ensure compliance with the statutory emissions standards of each area.
Process Overview
■ The metal honeycomb part is beginning as a roll of thin metal foil, expand a steel metal core to flat.
■ Formed into a honeycomb structure which is placed inside a metal shell and assemble into exhaust emission control device.
■ The laser marking process using to be able to classify product models.
■ The metal honeycomb have proven able to reliable and effective with convert noxious tailpipe emissions into less-toxic pollutants.
■ Thoroughly inspect product quality before sending it into special technical processes.
■ The product is then put into the vacume oven to obtain a high quality, ready to special coat product.