The Rolling Mill Made Of Ductile Iron Material Is On Its Way To The Customer（SGP Rolls）

Factory production process
1. Raw material selection: The production of ductile iron rollers requires the use of ductile iron materials, so selecting high-quality ductile iron materials is a very important step. We will make recommendations that are suitable for you based on your needs.
2. Smelting production: In ductile iron furnaces, the raw materials for casting processing, namely molten iron and metallurgical coke (or scrap steel, scrap castings) with corresponding components melted, are poured into the furnace, and the proportion of ingredients varies according to the different furnace types; By spraying hot air and grinding wheel nozzles at high speed onto the surface of the melt, the properties of iron slag and slag are broken and dispersed; After a certain period of insulation, a spheroidizing agent needs to be added to turn the molten iron into ductile iron.
3. Casting production: In industrial production of rolling rolls, molten ductile iron material is poured into sand molds for casting. The specific casting process includes steps such as sand mold making, mold skeleton making, pouring, cooling, sand removal, and grinding.
4. Finished product processing: After the ductile iron rollers are cast, finished product processing is carried out, including outer diameter turning, inner hole processing, surface turning, etc. All processing procedures follow industry norms and standards to ensure the quality, safety, and stability of each ductile iron rolling mill.

Production advantages
1. Wear resistance: Ductile iron rollers are made of sturdy material with high hardness, are not easily worn, and have a long service life.
2. Corrosion resistance: Ductile iron rollers are resistant to oil, acid, and alkali, with very little occurrence of corrosion.
3. High strength: Ductile iron rollers have high strength, are not easily damaged, and can withstand high pressure.
4. Low cost: The production cost of ductile iron rollers is relatively low, which can save costs for enterprises.

Product Application Introduction

Ductile iron rollers are mainly used for rolling large steel sections, wide, medium, thick plates, strip steel, bars, seamless pipes and other steel materials

Why choose us
1. Product quality: The quality of ductile iron rollers directly affects the production effect, and we will strictly control every step.
2. Manufacturer service: When choosing ductile iron rollers, in addition to product quality, you can also consider the factory's after-sales service quality. A professional after-sales team tracks the usage of your rollers and provides timely feedback to improve your production output.
3. Market reputation: If you want to know the quality of ductile iron rollers, you can search for our company and receive high-quality feedback from many customers, so that you can use them with confidence.
In short, ductile iron rollers are widely used in the production field and have many production advantages. Their production process is also relatively complex, requiring manufacturers to strictly follow standards. If you are interested in our products, please feel free to inquire at any time.