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+91-9156591357
+91-9156591357
Metal Gathering Machines
Keje Electric manufactures high-efficiency metal gathering machines designed for upsetting bars and rods using resistance heating technology. The system heats the bar end using low voltage, high current, enabling controlled upsetting to form enlarged heads prior to forging operations. Our machines are widely used in automotive, fastener, valve, and tool manufacturing industries.
Working Principle :
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The cold bar is clamped inside the upsetting machine
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Low voltage high current passes through the bar.
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The bar end heats to forging temperature through resistance heating.
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Axial force compresses the heated section.
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The material forms an enlarged onion-shaped head ready for forging. This is easier to read.
Industries Using Metal Gathering Machines :
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Automotive valve manufacturing
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Fastener production
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Hand tool manufacturing
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Agricultural machinery
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Industrial springs
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Transmission shaft manufacturing
Advantages :
Keje Electric Metal Gathering Machines solve these challenges by:
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Heating the bar end using direct resistance heating
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Performing heating and upsetting in a single cycle
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Producing uniform head formation
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Reducing forging preparation time
Frequently Asked Question
What is a metal gathering machine?
A metal gathering machine upsets the end of a bar or rod using resistance heating and axial force to create enlarged heads prior to forging.
What materials can be processed?
Carbon steel, alloy steel, stainless steel, and other forgeable metals.
What bar diameters can your machines handle?
Typically from 6 mm to 40 mm, depending on machine capacity.
What maintenance is required for robotic systems?
No. Resistance heating directly heats the bar end, eliminating the need for a furnace.
Metal Gathering Job Sampels
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