Miller Welding 907689 ProHeat 35 Induction Machine - Reconditioned - Miller 907689
Miller 907689 ProHeat 35 Induction Machine - Machine Only
The ProHeat 35 power source comes with a built-in temperature controller, which enables manual or temperature-based programming with up to four control thermocouples. With an efficiency of over 90%, this power source delivers more energy to the part, resulting in lower operating costs compared to other heating methods. Additionally, the ProHeat 35 has two outputs and can simultaneously power one, two (in parallel), or four (in series/parallel) blankets.
Specifications
| Maximum Preheat Temperature |
400°F (204°C) |
| Input Power |
460–575 V, 3-phase, 60 Hz / 400–460 V, 3-phase, 50/60 Hz |
| Input Amperes at Rated Output |
400 V: 60 amps | 460 V: 50 amps | 575 V: 40 amps |
| Rated Output |
35 kW at 100% duty cycle |
| Power Source Dimensions |
H: 27.5 in. (699 mm) | W: 21.75 in. (552 mm) | D: 36.75 in. (933 mm) |
| Power Source Weight |
Net: 227 lb. (103 kg) | Ship: 265 lb. (120 kg) |
What our Experts Think
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Advanced Induction Heating: The Miller ProHeat 35 delivers fast, consistent, and precise heating for preheating and stress-relieving applications.
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Reconditioned for Value: Fully inspected and restored, offering like-new performance at a lower cost.
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Improved Weld Quality: Reduces hydrogen buildup and minimizes the risk of cracking and distortion in welds.
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Energy-Efficient Operation: Uses induction technology for faster, more efficient heating compared to traditional methods.
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Safe & Easy to Use: Eliminates open flames, reducing workplace hazards while ensuring operator safety.
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Versatile Applications: Ideal for pipeline, shipbuilding, manufacturing, and maintenance projects.
Q&A
Q: What is the Miller 907689 ProHeat 35 Induction Machine?
A: The Miller ProHeat 35 is an induction heating system designed for preheating and stress-relieving metal in industrial applications. This reconditioned model offers high performance at a lower cost.
Q: What does "reconditioned" mean?
A: "Reconditioned" means the unit has been inspected, tested, and restored to full working condition, ensuring reliability comparable to a new model.
Q: What is the power output?
A: The ProHeat 35 provides 35 kW of induction heating power, delivering fast and consistent heat.
Q: What materials can it heat?
A: It is ideal for carbon steel, stainless steel, aluminum, and other metals requiring precise heat control.
Q: Where is it commonly used?
A: The ProHeat 35 is used in pipeline welding, fabrication, shipbuilding, and manufacturing for applications like preheating and post-weld heat treatment.
Maintenance Tips
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Keep Airflow Clear – Ensure vents and cooling fans are free from dust and debris for efficient heat dissipation.
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Inspect Cables & Coils – Check for wear, loose connections, or damage to maintain safe and effective operation.
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Monitor Cooling System – Verify that the coolant level and flow rate meet specifications to prevent overheating.
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Update Software – Keep firmware current for optimal performance and compatibility.
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Check Power Supply – Ensure stable voltage and proper grounding to prevent electrical issues.
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Clean Control Panel – Wipe down the interface regularly to prevent dust buildup and button malfunctions.
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Perform Regular Calibration – Verify temperature accuracy for consistent heating performance.
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Store in a Dry Area – Protect from moisture and extreme temperatures when not in use.
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Use Proper Accessories – Ensure compatible cables and induction blankets for best efficiency.
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Follow Miller's Maintenance Schedule – Adhere to manufacturer guidelines for longevity and reliability.
