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Servo Copper Diffusion Welding Machine

Technical Specifications

Item	Specification
Product Name	Servo Electric Cylinder Copper Diffusion Welding Machine
Model	HFTD-150-S
Main Applications	Copper busbar welding, copper bar welding, copper-nickel welding, laminated copper foil flexible connector welding
Applicable Industries	New energy, power equipment, energy storage, and related industries
Maximum Primary Current	150A
Rated Duty Cycle	50%
Secondary Voltage	9.7V
Cooling Water Consumption	40L/min

HFTD-150-S Servo Copper Diffusion Welding Machine product analysis

HFTD-150-S Servo Copper Diffusion Welding Machine welding sample display

Product Overview

The HFTD-150-S Servo Copper Diffusion Welding Machine is engineered for precision diffusion welding of conductive copper components, including copper busbars, copper bars, copper-nickel connectors, and laminated copper foil flexible connectors. This model is specifically designed for applications in new energy, power equipment, energy storage, and related electrical connection industries.

Featuring a servo electric cylinder pressing system, this machine delivers superior process control with a maximum primary current of 150A, 50% rated duty cycle, 9.7V secondary voltage, and 40L/min cooling water consumption. The primary advantage of the HFTD-150-S lies in its ability to maintain consistent pressing depth, uniform interlayer bonding, controlled indentation marks, and stable performance across batch production.

Key Product Features

Servo Electric Cylinder Control: Provides precise pressing movement for copper welding applications requiring accurate control, reducing over-pressing, under-pressing, and local weak bonding
Indentation Control: Suitable for copper parts with strict appearance requirements, improving weld surface consistency and reducing assembly interference
Enhanced Interlayer Bonding: Improves bonding consistency in laminated copper foils through stable pressing conditions during welding
Copper-Nickel Process Verification: Ideal for sample welding and process verification of copper-nickel connectors with different material properties

Typical Applications

Laminated copper foil flexible connector welding
Precision copper busbar and copper bar joining
Copper-nickel composite connectors
Conductive parts for energy storage systems
Low-voltage electrical and power connection parts

Product Advantages

Upgrades pressure control from basic pressure to repeatable, standardized pressure
Superior control for thin copper part appearance and dimensional consistency
Reduces process variation from sample development to mass production
Enables customers to build verifiable, repeatable welding processes

Frequently Asked Questions

How is the HFTD-150-S different from a conventional copper diffusion welding machine?

The HFTD-150-S uses a servo electric cylinder pressing structure, making it more suitable for copper welding projects requiring controlled pressing stroke, stable pressing behavior, reduced indentation variation, and better batch consistency compared to conventional machines.

Is this machine suitable for laminated copper foil flexible connectors?

Yes, it can be evaluated for this application. Performance depends on foil layer count, thickness, pressing depth, peel strength, and appearance requirements. Sample welding is recommended to confirm the process window.

How does servo control help copper diffusion welding?

Servo control provides more stable and repeatable pressing movement, reducing over-pressing, under-pressing, uneven indentation, and local weak bonding for high-consistency production.

Can it weld copper-nickel connectors?

Yes, it can be evaluated for copper-nickel connector welding. Since copper and nickel have different material properties, sample welding should be conducted according to material thickness, weld area, and electrical performance requirements.

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Categories	Copper Diffusion Welding Machine
Brand Name:	HAIFEI
Model Number:	HFTD-150-S