Heating furnace Continuous working natural gas heating furnace, accurate and efficient, so that the material block to the appropriate forging temperature

The forging production line composed of air hammer, ring rolling machine and press is suitable for the manufacture of multi-specification and small quantity in flange industry. Flexible production can easily complete customer orders and shorten delivery time.

Rolling all kinds of seamless ring forgings, so that the rough blank forming, not only to ensure the accuracy of the product, but also to save costs, so that the product is more cost-effective.

Full CNC machining to engage in efficient production, that is, to ensure the surface finish, but also to make the product size more accurate, to ensure consistency. The high-speed CNC drill introduced from Taiwan makes the bolt hole wall extremely smooth and admirable.

Anti-rust treatment shall be applied to the machined flange surface. Common methods include oiling, painting, galvanizing and nitrous acid coating. Oiling is the most common anti-rust treatment, convenient and practical. Paint black paint, yellow paint, blue paint and others. Among them, black paint and yellow paint are the common methods, while blue paint and others are agreed upon according to the special requirements of customers. Galvanizing generally adopts hot-dip galvanizing to make the product more anti-corrosion and anti-rust, which is implemented according to the special requirements of customers. The use of nitrous acid is relatively small, and the anti-rust cycle is relatively short, generally about 1-2 weeks, so it is more used in production turnover than in shipping products. Unless the customer has this requirement, it can be implemented after mutual agreement.

The thick enough plate ensures the firmness of the wooden box. Each layer of flange uses partition to prevent collision, and the gap is filled with extruded plate, Make the whole package seamless, strong and sturdy, to ensure that the product from the factory to the customer's hands, to maintain a consistent high quality.