The PRO E Series from Sunstone features specialized electrode arm configurations designed for consistent, controlled resistance welding in delicate or high-volume production tasks. The series includes opposed and parallel weld arm formats to support various weld geometries and part access requirements.
These welders provide mechanical stability, adjustable pressure, and hands-free activation, allowing technicians and engineers to focus on fine alignment and repeatability. When paired with a Sunstone controller, they deliver precise energy control and consistent weld results in even the most demanding microjoining applications.
Shipping Notice:
This product is not eligible for free shipping.
Flat Freight Rate: $349 (discounted rate).
Models Available:
Weld Type: Resistance Welding (with integrated electrodes)
Trigger: Foot pedal, hand trigger, or automated signal
Control: External CD or DC weld controller required
Use Case: High-precision micro-welding with fixed electrode alignment
Environment: Lab benches, sensor assembly, fine electronics, medical R&D
⚙️ Key Features
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Fixed Electrode Arm Design: Built-in parallel or opposed electrode positioning
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Stable Weld Platform: Minimal mechanical variability between cycles
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Integrated Pressure Control: Ensures consistent contact and current delivery
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Automation Compatible: Can be triggered by hand, foot, or external systems
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Benchtop Friendly: Compact footprint and ergonomic layout
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Compatible with Sunstone Controllers: Seamless operation with CD, DC, or HF systems
🔍 Model Breakdown
| Model |
Configuration |
Best For |
| PRO E -Opp |
Opposed Electrodes |
Standard face-to-face electrode welding; general use |
| PRO E -PAR |
Parallel Electrodes |
Welding across flat surfaces or awkward part geometries |
🧰 Ideal Applications
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Medical device lead and connector attachment
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Sensor and component packaging
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Thermocouple and wire bonding
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Mesh, tab, and foil welding
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Electronics prototyping and repair
Warranty:
This product includes Sunstone’s standard 2-Year Limited Manufacturer Warranty, covering defects in materials and workmanship. Consumable parts are covered under a 1-Year warranty. All service is performed by Sunstone’s U.S.-based support team.
DO YOU NEED TRAINING?
Sunstone's training team is ready to help you master the Pro E Electromagnetic Weld Head Visit Sunstone's Training Page to learn more.
