Inculcate Nozzle Mix Technology and save your workshop from Flashback hazards In order to minimize the incidence of Sustained Backfire and Flash Back in the new generation gas cutting torches, the preheat oxygen and fuel gases flow independently through separate pipes only to mix in very small quantity inside the specially designed nozzle (3 seat nozzle) in extremely small quantity thereby limiting the scope of accident to a very great extent. The sectional photo of Nozzle Mix nozzle & torch head where this nozzle is fitted is given above to explain the technology. Why Tanaka ??? Unfortunately, the qualities of all imported NM nozzles are not same. The major sources of NM cutting nozzles in the world today are Japan, UK, Italy followed by Korea, Taiwan & China. While Chinese nozzles are cheap, the performance is very poor. The main feature of a superior NM cutting nozzle, which make the Japanese nozzles superior to other NM nozzles are the following: 1. The Brass top and Copper bottom - The two dissimilar metal parts are then micro-brazed together by a unique patented process. As the cutting torch head is also made of brass, the torch head and nozzle seat, under continuous cutting, expand by same degree thereby maintaining air tight contact at all the 3 seats. This feature does not allow any leakage from seat even after prolonged use. 2. Positive Suction - This feature greatly eliminates any occurrence of backfire. Hence these nozzles smoothly operate even if supply pressure of fuel gas in a pipe line fluctuates. 3. Length of Nozzle -The Japanese NM nozzle is longer in length compared to British style nozzle and give a more streamlined flow of gases. The cut quality is therefore always better. 4. Chemical Coating - For machine cutting application Japanese NM nozzle are given a special chemical coating to work under extreme working condition. Hi-speed machine cutting nozzles have small stainless steel ring at the central Oxygen hole to improve straightness of cutting jet and wear due to repeated piercing operation. They produce superior cut quality as per Japanese standard WES 2801 and have long life. We at Weldflow thrive for Total Customer Satisfaction. We will be happy to assist you in case of any queries. Call us or drop us an email on (8048031990); sales@weldflowengineers.com Weldflow Engineers #Cutting #Cuttingtechnology #Nozzlemixing #nozzles #nozzlemix #nozzlemingtechnology #nissan #tanaka #nissantanaka #nissantanakainc #platecutting #gascutting #oxyfuel #oxycut #weldflow #weldflowengineers #gascuttingtorches #gas #cutting #torches #threepipe #blowpipes