Induction heating
Energy-Saving High Frequency Induction Heating Machine, 30KVA / 50KVA / 80KVA / 120KVA / 200KVA/ 300KVA/ 500KVA, CNC Control
MV900 CNC-controlled induction heaters from 20 to 200 kVA for weld preheat and post-weld heat treatment, with the isolation transformer integrated.
MV900 series induction heaters are suitable for various high and low temperature heating applications, including preheating before welding, postheating after welding, and hot disassembly and assembly of rotors. Examples include heat treatment/postheating of circumferential welds, preheating of spade teeth, postheating of flange interfaces, preheating of anti-corrosion coatings for pipelines, preheating of coatings for main urban water supply pipelines, and preheating of flat blankets for shipbuilding on offshore platforms. Product Function – Industry-leading wide inductance design – Integrated isolation transformer – Precise temperature control can improve process quality. – High stability and comprehensive failure mechanism – Data storage capacity – Multi-segment process curve control mode – Remote control (customizable) Technical Specifications
- Power Range
- 20KVA / 40KVA / 60KVA / 80KVA / 120KVA / 160KVA / 200KVA
Ask about Energy-Saving on WhatsApp Email for pricing
Sold to buyers in Philippines, Turkey, Morocco and beyond.
Problems it solves
Why this model gets specified
Weld preheat with torches is uneven and undocumented. Precision temperature control makes the thermal cycle repeatable.
External isolation transformers add footprint and cabling on site. MV900 integrates the isolation transformer.
Coil geometry changes with every joint. A wide inductance design covers varying coil loads without re-matching.
Who it is for: Pipeline, shipbuilding and pressure-vessel fabricators doing preheat, post-weld heat treatment and hot assembly work.
Key benefits
Harsh-Site Ready
Industry-Leading Wide Inductance Design
Integrated Isolation Transformer
Integrated Isolation Transformer
Precision Temperature Control For Improved
Precision Temperature Control for Improved Process Quality
High Stability And Comprehensive Fault
High Stability and Comprehensive Fault Mechanisms
Industrial Protections
Industrial-Grade Protective Design for Safety and Reliability
Technical specifications
As published for this series. Confirm the exact figures for your model code with Boray before ordering.
| Power Range | 20 / 40 / 60 / 80 / 120 / 160 / 200 kVA |
|---|---|
| Inductance Design | Wide inductance range for varying coil loads |
| Isolation Transformer | Integrated in the machine |
| Temperature Control | Precision temperature control under CNC |
| Data Storage | Process data storage capacity |
| Process Curve Control | Multi-segment process curve mode |
| Remote Control | Customizable remote control |
| Protection | Industrial-grade protective design with fault mechanisms |
Applications
- Preheating before welding and post-weld heat treatment
- Hot disassembly and assembly of rotors
- Circumferential weld heat treatment
- Pipeline anti-corrosion coating preheat
- Offshore shipbuilding flat-blanket preheat
Before you order the Energy-Saving High Frequency Induction Heating Machine, 30KVA / 50KVA / 80KVA / 120KVA / 200KVA/ 300KVA/ 500KVA, CNC Control
Four or five details decide the model code. These are the ones that matter for this series:
- Confirm the supply and rating
- Power Range: 20KVA / 40KVA / 60KVA / 80KVA / 120KVA / 160KVA / 200KVA
Every Boray unit is full-load tested before delivery, and the customised VFD programme can adapt function set, protection rating and mechanical arrangement where a standard model does not fit. Operation manuals and wiring diagrams are issued per model code — request them with your enquiry.
Frequently Asked Questions
What power ratings are available?
20 kVA, 40 kVA, 60 kVA, 80 kVA, 120 kVA, 160 kVA and 200 kVA.
What applications is MV900 used for?
Preheating before welding, post-weld heating, hot disassembly and assembly of rotors, heat treatment of circumferential welds, preheating of spade teeth and flange interfaces, pipeline anti-corrosion coating preheat, main water supply pipeline coating preheat and flat blanket preheat for offshore shipbuilding.
Is the isolation transformer separate?
No, it is integrated in the machine.
How is temperature controlled?
Precision temperature control is built in to improve process quality, under CNC control.
What safety design does it carry?
Industrial-grade protective design with comprehensive fault mechanisms for stability and safety.
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Request pricing for the Energy-Saving High Frequency Induction Heating Machine, 30KVA / 50KVA / 80KVA / 120KVA / 200KVA/ 300KVA/ 500KVA, CNC Control
Send the motor rating, supply voltage and site conditions. Boray confirms the model code, options and lead time — documentation is available on request.
WhatsApp +86 189 2640 9646 Email the engineering team All contact details