Rebar Shear

Heavy-Duty Rebar Shear for Steel Rolling Mills & Construction Material Plants

The Rebar Shear is a high-performance cutting machine specifically designed for accurate and efficient cutting of reinforcing steel bars (rebar) in steel rolling mills and construction material production lines. It is widely used for head and tail cutting, fixed-length cutting, and finished product cutting in rebar production.

With a rigid structure and powerful cutting force, the rebar shear ensures clean cutting edges, precise length control, and stable continuous operation, making it an essential piece of equipment in modern high-speed rebar rolling lines.

Applications

The Rebar Shear is suitable for:

• Cutting hot-rolled rebar during rolling

• Cold cutting of finished rebar products

• Head and tail trimming in rebar production lines

• Fixed-length cutting for bundling and packaging

Typical application scenarios include:

• Rebar rolling mills

• High-speed bar and rebar production lines

• Construction steel manufacturing plants

• Steel processing and distribution centers

Suitable Materials

• Carbon steel rebar

• Low-alloy steel rebar

• High-strength deformed bars (HRB335, HRB400, HRB500, etc.)

Machine Types

According to cutting method and production layout, rebar shears can be supplied as:

• Hydraulic rebar shear

• Mechanical rebar shear

• Flying rebar shear (for continuous rolling)

• Cold rebar shear

• Hot rebar shear

Customized solutions are available to match rolling speed, bar diameter, and cutting length.

Working Principle

The Rebar Shear cuts steel bars by driving the upper blade downward against the fixed lower blade through a hydraulic or mechanical transmission system. In flying shear applications, the shear moves synchronously with the rolling bar, allowing online cutting without stopping the production line, ensuring high productivity and stable rolling rhythm.

Key Advantages

• High Cutting Accuracy
  Ensures consistent bar length and smooth cutting surfaces.

• Strong Cutting Force
  Suitable for large-diameter and high-strength rebar.

• High-Speed Operation
  Ideal for modern high-speed rebar rolling mills.

• Stable & Durable Structure
  Heavy-duty frame reduces vibration and improves blade life.

• Flexible Integration
  Easily integrated into existing rolling mill layouts.

• Low Operating Cost
  Wear-resistant blades and optimized design reduce maintenance.

Main Components

• Machine frame and base

• Upper and lower shear blades

• Hydraulic or mechanical drive system

• Flying shear carriage (optional)

• Electrical control system (PLC / automation optional)

• Safety protection devices

Production Process

• Steel structure fabrication

• Precision machining of key components

• Blade heat treatment

• Assembly and alignment

• Trial cutting and load testing

• Final inspection and packing

Quality Assurance

• Cutting accuracy and tolerance inspection

• Blade hardness and wear resistance testing

• Continuous operation testing

• MT and dimensional inspection reports available

Packing & Delivery

• Export-standard wooden cases or steel frames

• Anti-rust and moisture-proof packaging

• Suitable for sea and land transportation

• Delivery time: 30–45 days, depending on configuration

Why Choose Our Rebar Shear

• Extensive experience in rebar rolling mill equipment

• Customized designs for different rolling speeds and bar sizes

• Stable performance under high-temperature and high-speed conditions

• Competitive pricing with reliable long-term operation

• Professional technical support and after-sales service

Our Rebar Shear helps steel producers increase production efficiency, reduce downtime, and ensure consistent rebar quality.