HFTD-100-Q Pneumatic Cooper Diffusion Welder
what is Pneumatic Cooper Diffusion Welder
A Pneumatic Copper Diffusion Welder is a machine that creates a solid-state bond between copper surfaces. It uses precisely controlled pneumatic pressure and heat to force atoms to migrate across the joint interface without melting the base metal.
This process, called diffusion welding, results in a seamless, high-integrity bond that maintains copper's excellent electrical and thermal conductivity. It is ideal for critical applications in the electrical, electronics, and energy industries where a perfect, oxide-free joint is required for superior performance and reliability in components like busbars, connectors, and power distribution systems.
Maximum welding area:40*40*10 mM
High-Precision Temperature Detector
Microcomputer-Controlled

Excellent Temperature Control
High Welding Accuracy
Stable Welding Effect
one-stop solution
Products Description

Main Parameters
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Part Name
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Mid Frequency Diffusion Welder for Copper
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Model
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HFTD-100-Q
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Rated capacity
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100KVA
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Rated duty cycle
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50%
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Input power
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4150V±10% 50HZ 3 phases
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Primary input current Max.
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100A
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Primary cable
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3*25+2*16 mm²
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Secondary short-circuit current Max.
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35KA
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Secondary empty voltage
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9V
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Transformer insulation grade
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Grade F
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Cooling water demand
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0.2~0.3MPa,40 micron filtration, Resistivity of 5 kΩ. cm
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Cooling water flow rate
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25 L/min water temperature ≤30℃
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Working pressure Max.
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15KN
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Throat depth
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425mm
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Maximum welding area
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40*40*mm stack thickness 10mm
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Working environment
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temperature: 1~45℃ humidity: 20~80%RH
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Why to choose Pneumatic Cooper Diffusion Welder?
Choose a Pneumatic Copper Diffusion Welder for its ability to create flawless, solid-state bonds without melting the base metal. This process preserves copper's full electrical and thermal conductivity, ensuring minimal energy loss and superior performance in high-current applications. It is exceptionally reliable, cost-effective for high-volume production, and produces incredibly strong, oxide-free joints perfect for critical components in the electrical, energy, and aerospace industries. The pneumatic system offers precise, consistent pressure control for repeatable, high-quality welds.
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