Big Steel Bar Rolling Mill Machine

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Big Steel Bar Rolling Mill Machine

Technical Data

Bar Specification(mm) Cutting Length (m) Annual Output(Ten Thousand Tons) Steel Grade Remark
Round Steel Ф80~Ф30 4~12 80 Quality Carbon Structural Steel, Alloy Structural Steel, Spring Steel, Gear Steel, Bearing Steel  
Round Steel Φ50~Ф250 4~12 80 Spring Steel, Bearing Steel, Carbon Structural Steel, Anchor Steel, Gear Steel, Tube Blank Steel, Cold Heading Steel  
Round Steel Φ65~Ф360 3~12 85 Carbon Structural Steel, Carbon Tool Steel, Alloy Tool Steel, Spring Steel, High-speed Tool Steel, Alloy Structural Steel, Bearing Steel, Stainless Steel  
Round Steel Φ42~Ф175 3~9 40 Quality Carbon Structural Steel, Alloy Structural Steel, Gear Steel, Spring Steel, Bearing steel, Anchor Steel, Tube Blank Steel, Cold Heading Steel  
Round Steel Φ180~Ф310 3~15 40 Quality Carbon Structural Steel, Alloy Structural Steel, Gear Steel, Spring Steel, Bearing steel, Anchor Steel, Tube Blank Steel, Cold Heading Steel  
Round Steel Φ75~Ф360 4~12 80 Quality Carbon Structural Steel, Alloy Structural Steel, Gear Steel, Spring Steel, Bearing steel, Anchor Steel, Tube Blank Steel, Cold Heading Steel  
Round Steel Φ40~Ф160 4~12 50 Quality Carbon Structural Steel, Bearing Steel, Anchor Steel, Tube Blank Steel, Alloy Structural Steel, etc.

Technical Instructions
1. Big steel bar rolling mill machine mainly consists of heating furnace section, rolling section, grouped bench, saw section, cooling bed collection section.
2. Heating furnace section includes hot charging roller table, elevator, cold-billet feeding table, billet weighing device, billet length measuring device, walking beam furnace, scrap removing bench, high-pressure water descaling unit, etc.
3. Rolling section is made of front extend roller table front walking roller table, front pusher and tilter, two-roll reversible breaking down mill, roll changing device, rear pusher, rear working roller table, rear extended roller table, scarfer, hydraulic shear, conveyor for end cutting, pinch roll before continuous rolling, intermediate mill, 1# flying shear, finishing mill, rolling charging cart, 2#flying shear, etc.
4. Grouped bench includes acceleration roller table, roller table with apron board (or double roller table), grouped stands, lifting cart, outlet roller table, etc.
5. Saw section has a series of equipment which includes roller conveyor table, aligning damper, metal saw or abrasive cut off saw, short-length rejecting device, cut-to-length machine, shear gauge, ends cutting device, pressing unit, etc.
6. Cooling bed collection section is made of many equipment including transferring table, feeding device, slow cooling and collection device, walking cooling bed, cooling bed discharging device, outlet roller table, soft collecting pocket, etc.
7. These above devices integrate electrical, hydraulic, lubrication technology and adopt PLC control system to achieve the function of automatic control. In addition, the control mode can be set to manual.
8. We can offer you this bar rolling mill machine with the most optimized design upon your requirements.

DONGCHEN is a professional big steel bar rolling mill machine manufacturer and supplier in China. We provide a vast array of products, including round steel bar grinding machine, section steel rolling mill equipment, fluid system and more.

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