포장: Plastic Films
생산력: 550000ton/year
수송: Ocean,Land,Air
원산지: China
지원에 대한 지원: 550000ton/year
인증 : CCC, ISO9001, CE
HS 코드: 84553000
포트: SHanghai ,Qingdao,Tianjin
지불 유형: L/C,T/T
인 코텀: FOB,CFR,CIF,EXW,FCA
High Speed Steel Rolls
High Speed Steel Rolls are a type of roll material used in various rolling mill applications. These rolls are made from high alloy elements such as vanadium, tungsten, chromium, molybdenum, niobium, and others. HSS rolls offer several advantages over conventional rolls, including improved thermal stability, wear resistance, and high roll neck strength.
Advantages :
Thermal Stability: HSS rolls have good thermal stability, allowing them to withstand high temperatures during the rolling process without significant deformation or damage.
Wear Resistance: The high alloy composition of HSS rolls provides excellent wear resistance, reducing the need for frequent roll changes and improving overall production efficiency.
High Expansion Coefficient: HSS rolls have a high expansion coefficient, which helps maintain stable dimensions and groove/pass sizes during the rolling process.
Good Thermal Conductivity: HSS rolls have good thermal conductivity, allowing for efficient heat transfer and temperature control during rolling operations.
High Roll Neck Strength: HSS rolls exhibit high roll neck strength, enabling them to withstand the high loads and pressures encountered in rolling mills.
Increased Steel Throughput: HSS rolls allow for higher steel throughput in a single groove, reducing consumption and improving the overall benefit of the plant.
HSS rolls are commonly used in various rolling mill applications:
Bar mills
Structural mills
Strip mills
Wire rod mills
Narrow and medium-wide steel rolling mills
Spring flat steel mills
Small section steel mills (e.g., angle steel, channel steel)
Our Industry Rollers included Rollers for Plastic film, Rollers for Metallurgy. We supply quality gearboxes and Electric Motors as well.