1. Working Principle of C42 Rebar Cutter Machine
A C42 Rebar Cutter machine is designed to shear steel bars (rebars) quickly and efficiently using mechanical or hydraulic power. It is widely used in construction, bridge, and steel structure projects.
Core Structure:
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Motor / Hydraulic System: Supplies the cutting force. Electric motors are used in compact machines, while hydraulic systems are preferred for cutting larger diameter rebars.
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Blade System:
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Movable Blade (Upper): Driven by a crankshaft or hydraulic cylinder, it performs the cutting motion.
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Fixed Blade (Lower): Holds the rebar in position for accurate shearing.
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Feeding Mechanism: In automatic models, rollers or chains position the steel bar precisely.
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Control System: Manual (button or foot pedal) or CNC control (in advanced models).
Cutting Methods:
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Direct Shearing: Standard for rebars up to Φ40mm—uses blade shearing similar to scissors.
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Rotary Cutting: For rebars above Φ40mm—uses circular saws or abrasive wheels.
2. C42 Steel Bar Cutting Machine – Advantages & Price Analysis
The C42 rebar cutting machine is built for efficient, high-strength steel bar processing and is suitable for Φ6–42mm rebars.
Main Advantages:
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High Cutting Efficiency: Fast cutting speed with multiple cuts per minute; powered by electric or hydraulic drive systems.
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Precision Cutting: Some versions support CNC systems, ensuring length errors within ±1mm—ideal for standardized processing.
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Durability: Equipped with high-strength alloy blades and a stable body frame for continuous operation.
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Safe Operation: Includes protective covers to prevent injury and optional auto-feeding to reduce manual handling.
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Eco-Friendly: Generates less noise and dust compared to gas or abrasive cutting methods.
Price Consideration:
The price of a C42 rebar cutter varies based on features (manual, semi-auto), brand, and power type. Typical market prices range from $800 to $2,500 USD depending on configuration and automation level.
