PRODUCTS CENTER
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Cold roll
- According to customer requirements and the use of rolling mills, Vision Group's roll products select forging blanks and strictly inspect them. After various machining and heat treatment procedures, they can achieve pure and uniform composition and dense structure, so that the products have high strength and good toughness, and guarantee use Medium-high wear resistance and good accident resistance.
Application Field
Widely used in single-stand and continuous rolling mills for ferrous and non-ferrous metal rolling.
Shandong Xinggong Roll Machinery Co., Ltd., a subsidiary of Shandong Huixin, mainly produces cold-rolled work rolls, intermediate rolls and backup rolls of various specifications and materials, which are widely used in single-stand and continuous rolling units for ferrous and non-ferrous metal rolling.
According to customer requirements and the use of rolling mills, Huixin Group's roll products select forging blanks and strictly inspect them. After various machining and heat treatment procedures, they can achieve pure and uniform composition and dense structure, so that the products have high strength and good toughness, and guarantee use Medium-high wear resistance and good accident resistance.
Cold roll
Cold roll unit
Mainly produce cold rolling work rolls, intermediate rolls and backup rolls of various specifications and materials
Specification
Work roll
diameter: φ300mm-φ700mm
Length: 4500mm
Weight: ≤10t
Material: Cr3, Cr5, Cr8, etc.
Hardness: HSD85-100
Hardness uniformity: ≤2HSD
Hardened layer depth: 15mm-30mm
Middle roll
diameter: φ300mm-φ700mm
Length: 4500mm
Weight: ≤10t
Material: Cr3, Cr5, X63CrMoV51, 5H12, etc.
Hardness: HSD70-90
Hardness uniformity: ≤2HSD
Hardened layer depth: 20mm-30mm
Support roller
diameter: φ900mm-φ1250mm
Length: 4500mm
Weight: ≤20t
Material: 70Cr3Mo, 45Cr4NiMoV, 5Cr5NiMoV, etc.
Hardness: HSD65-75
Hardness uniformity: ≤3HSD
Hardened layer depth: 30mm-50mm
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