What materials are mainly processed by Two High Rolling Machine

        Two High Rolling Machine consists of only two working rolls on top and bottom, with a simple structure, strong rigidity, and easy maintenance. It is divided into reversible/irreversible, hot-rolled, and cold-rolled types, and is commonly used for rough rolling and intermediate rolling of billets, as well as for rolling thin strips, foils, and experimental samples. It is suitable for a wide range of materials, covering black metals, non-ferrous metals, rare metals, precious metals, and can also roll some metal composite plates and powder metallurgy billets. It is a basic rolling equipment for metallurgy, new materials, and metal deep processing industries.

1、 Black metal

       1. Carbon Steel/Low Carbon Steel: Hot rolled billets, cold-rolled thin strips, construction steel plates, packaging iron sheets, ordinary stamping substrates, are the most common raw materials for Two High Rolling Machine, suitable for rough rolling under high pressure.

       2. Low alloy steel: Q355 and other low-alloy structural steels, used for rolling engineering machinery and structural plate materials.

       3. Stainless steel: 304, 316, 430 and other austenitic and ferritic stainless steel strips/plates, cold rolling two roll mills are mostly used for medium thick billet opening and sample rolling; Hard stainless steel is generally transferred to a four roll rolling mill during the precision rolling stage.

       4. Tool steel, spring steel: High carbon steel, spring steel billet cutting, laboratory small batch rolling samples.

2、 Nonferrous metals 

       1. Aluminum and aluminum alloys: 1060 pure aluminum, 3003, 5052, 6061 aluminum alloys. Rolling aluminum plates, aluminum strips, aluminum foil blanks, heat dissipation substrates, condenser aluminum flat tube blanks, both cold and hot rolling are available. Aluminum has good plasticity and is a very popular processing material for small Two High Rolling Machine.

       2. Copper and copper alloys: Purple copper (pure copper), brass, phosphor bronze, beryllium copper. Production of copper strips, copper bars, conductive copper foil blanks, electronic conductive materials, and heat exchanger copper materials.

       3. Zinc, lead, magnesium alloys: Zinc strips, lead plates, magnesium alloy sheets (AZ31B, etc.), commonly used for anti-corrosion sheets, battery substrates, and lightweight experimental sheets. Magnesium alloy rolling is generally equipped with a heated hot rolling two roll unit.

3、 Rare metals and refractory metals (scientific research, special materials two roll rolling mill)

       Titanium and titanium alloys, zirconium, molybdenum, niobium, tantalum and their alloys. This type of material has high difficulty in deformation and is often used as experimental billets and small batch plates using small reversible two roll cold and hot rolling machines. It is widely used in aviation and chemical corrosion-resistant equipment.

4、 Precious metals

       Silver, gold, platinum, and their alloys. Rolling ultra-thin precious metal strips and foils for electronic components, sensors, and jewelry substrates, usually using precision small Two High Rolling Machine.

5、 Other rollable materials

      1. Metal Composite Plate: Aluminum copper composite, aluminum steel composite and other laminated composite plates are rolled by a Two High Rolling Machine to prepare bimetallic materials.

      2. Powder metallurgy billet: Metal powder compact, rolled and densified using a Two High Rolling Machine, and new material research and development samples.