Centrifugal Cast Steel Sleeve for Aluminium Foil Rolling Mill
By: GW Precision Technology Co.,Ltd.Price | Available on request |
Matereial | Centrifugal Casting ZG35CrMoV: C 0.30-0.38%, Cr 0.8-1.2%, Mo 0.2-0.4%, V 0.1-0.3% (Refined Grain) |
Category | Spare Parts |
Manufacturer | GW Precision Technology Co., Ltd. |
Min Order Quantity | 1.00 Unit |
Delivery Lead Time | 45 days |
Place of Origin | Luoyang city, China |
Supply Ability | Annual Capacity of Steel Spool is 4000 pieces |
Packaging Details | Standard export packing |
Transportation Details | Road / Ship |
Description
Function:
- High speed dynamic balance support: used as a roller support component in aluminum foil rolling mills (rolling speed ≥ 1000m/min) to ensure rotational stability (residual unbalance ≤ 0.5g · cm/kg).
- Thermal expansion compensation: Reduce thermal deformation during high-speed rotation (Δ D ≤ 0.02mm@150 ° C).
- Vibration suppression: Reduce high-frequency micro amplitude vibration (≤ 1 μ m amplitude) during rolling of thin foil (6-30 μ m).
Characteristics: Centrifugal casting enriches impurities inward and makes the outer side dense without pores (density ≥ 7.85g/cm ³).
Heat Treatment:
Normalizing+tempering (HB 220-250), ultra-precision grinding of inner hole surface (Ra ≤ 0.4 μ m).
Application:
GW centrifugal cast steel sleeve is widely used in aluminium foil, aluminium plate, stainless steel foil belt and other industries of foil, plate and tape rolling.