High-Efficiency Induction Through Heating Machine - China Suppliers & Factory with Precise Temperature Control
Introducing our high-efficiency induction heating machine, designed specifically for metal blanks. This innovative factory solution guarantees uniform heating with precise temperature regulation up to 1200°C in under 90 seconds, ensuring minimal oxidation loss of less than 0.3%. With an impressive output of 120kW, our machine is equipped with a user-friendly PLC touchscreen control system and is backed by ISO 9001 certification. Ideal for forging and hot-forming applications, this machine stands out among China suppliers for its reliability and performance. Upgrade your production capabilities with our advanced induction heating technology
Our induction through heating machine ensures thorough, uniform heating of blanks from surface to core. Efficient, energy-saving, with precise temperature control. Ideal for forging, annealing, etc. Competitive pricing, durable build. Elevate your heating process with reliable performance.
Application Scope
This induction through heating machine, designed for thorough blank heating from surface to core, finds wide applications. It’s ideal for metalworking processes like forging (pre-heating billets), annealing (softening metals), and tempering (adjusting hardness). Suitable for automotive parts, hardware components, and aerospace fittings. Also used in pipe/tube manufacturing, fastener production, and alloy processing. Perfect for small to medium-sized blanks in workshops, factories, and industrial plants needing efficient, uniform heating—enhancing workflow in metal fabrication, machinery repair, and precision part production.
Configuration and Performance
Configuration
Heating System
50-200kW high-frequency induction generator with digital power adjustment; multi-turn induction coil (customizable for blank sizes: φ20-200mm, length 50-500mm).
Control Panel
7-inch touchscreen with PLC programming, supporting temperature (room temp to 1200℃) and heating time (0-999s) preset; real-time temperature monitoring via infrared sensor.
Cooling System
Water-cooled loop with flow rate sensor and overheat protection; compatible with industrial water supply.
Structure
Heavy-duty steel frame with adjustable worktable (height 600-1000mm); emergency stop button and safety interlock.
Performance
Heating Efficiency
≥85% thermal conversion rate, heating blanks (e.g., carbon steel) from 20℃ to 1000℃ in 30-180s (varies by size).
Uniformity
Temperature difference ≤±5℃ across blank cross-section, ensuring thorough core heating.
Stability
Continuous operation for 8+ hours; voltage fluctuation tolerance (380V±10%).
Energy Saving
30% lower power consumption than resistance heating; automatic power-off when idle.
Technical Specifications
Power Supply
380V AC, 3-phase, 50/60Hz; input current 80-350A; power factor ≥0.9.
Temperature Performance
Heating range (room temp) to 1200℃; temperature control precision ±3℃; maximum heating rate 15℃/s (for small blanks).
Control System
PLC-based with 7-inch touchscreen; heating time setting 0-999s; supports 10 programmable heating curves; real-time data logging (temperature, time, power).
Cooling Requirements
Water flow rate 8-25L/min; inlet water temperature ≤35℃; water pressure 0.2-0.4MPa; equipped with water shortage alarm.
Safety Features
Over-temperature protection (≥1250℃ auto-shutdown); over-current/voltage protection; emergency stop button; IP54 protection class for main cabinet.
Main Components
Frequently Asked Questions
Q1: What materials can this induction heating machine process?
A1: It is suitable for heating a variety of metal blank materials, including carbon steel, alloy steel, copper, and aluminum.
Q2: What sizes of metal blanks can the machine accommodate?
A2: The standard multi-turn induction coil supports blank diameters from φ20mm to 200mm and lengths from 50mm to 500mm. Custom sizes can also be configured.
Q3: How precise is the temperature control system?
A3: The system features real-time infrared sensor monitoring with a temperature control precision of ±3℃, keeping cross-section temperature differences within ±5℃.
Q4: What are the main industrial applications of this machine?
A4: It is widely used in metal fabrication, workshops, and factories for processes like forging (pre-heating billets), annealing, tempering, pipe/tube manufacturing, fastener production, and alloy processing.
Q5: How energy-efficient is this induction system?
A5: It offers a thermal conversion rate of ≥85% and consumes 30% less power than traditional resistance heating systems. It also features automatic power-off when idle.
Q6: What built-in safety protections does the machine have?
A6: It is equipped with over-temperature protection (automatic shutdown at ≥1250℃), over-current and over-voltage protection, a water shortage alarm, and an emergency stop button.
