The CR1300 Series Intelligent Induction Heating Power Supply is a proven industrial workhorse, delivering precision heating for the most demanding screw machinery and plastic processing applications. Built on a robust IGBT full-bridge platform with advanced phase-shift PWM control, it ensures ultra-reliable performance and seamless 0–100% power adjustment under variable loads.

Engineered with an efficient air-cooled structure and intelligent frequency tracking, the CR1300 combines durability with consistent, high-efficiency operation—making it the trusted choice for injection molding, extrusion, and other industrial heating systems worldwide.

Key Features and Benefits

Precision Heating Control

The CR1300 uses phase-shift PWM technology to deliver accurate and repeatable thermal output.

• 0–100% continuous power adjustment

• Automatic frequency tracking

• Stable heating under variable loads

These features make it ideal for screw barrels, nozzles, hot runner systems, and plastic processing lines.

High Reliability and Energy Efficiency

Built with high-quality industrial IGBT modules, the CR1300 ensures strong load capacity and long service life.

• Up to 95% electro-thermal conversion efficiency

• Low energy loss

• Designed for 24/7 continuous operation

This efficiency helps manufacturers significantly reduce electricity consumption and operating costs.

Intelligent Monitoring and Safety

The CR1300 includes smart monitoring and protection systems to ensure safe operation:

• Real-time temperature and electrical monitoring

• Overvoltage, overcurrent, and overtemperature protection

• Fast-response safety mechanism (<10 μs)

• Fault diagnosis and alarm system

These protections make the CR1300 suitable for harsh industrial environments.

Core Application Industries

The CR1300 Series Induction Heating Power Supply is widely used in industries requiring precise and stable heating:

Plastic Processing

A leading choice for:

• Injection molding machines

• Extruders

• Blow molding systems

• Hot runner controllers

• Screw barrel and die-head heating

Its uniform heating improves product quality and reduces startup time.

Industrial Process Heating

Suitable for various process heating applications:

• Preheating

• Metal and non-metal thermal conditioning

• Thermal treatment for continuous production lines

Energy-Saving Retrofit Projects

Manufacturers oftens upgrade to the CR1300 to replace traditional resistance heaters, achieving:

• Lower energy consumption

• Faster heating

• Reduced maintenance

• More stable thermal control

Specialty Industry Applications

The CR1300 is also used in:

• Chemical fiber production

• Food machinery

• Pharmaceutical heating systems

• Extrusion coating and laminating equipment

Its compatibility and adjustable output make it suitable for diverse application needs.

Why Choose the CR1300 Series?

The CR1300 stands out due to its combination of performance, stability, and long-term reliability.
Key advantages include:

• High heating accuracy

• Energy-efficient operation

• Durable IGBT architecture

• Easy integration with industrial automation

• Low maintenance and long equipment life

For manufacturers looking to improve production output while reducing energy costs, the CR1300 provides a proven and scalable solution.

Technical Highlights (Summary)

• Control Technology: Phase-shift PWM

• Power Adjustment Range: 0–100% stepless control

• Core Components: Industrial-grade IGBT modules

• Cooling Method: Forced air cooling

• Efficiency: Up to 95%

• Safety Protection: Overvoltage, overcurrent, overtemperature, short-circuit

Full technical specifications can be provided upon request.

Global Use and Industry Adoption

The CR1300 Series is used globally across plastic processing factories, industrial automation lines, and retrofit modernization projects. Its strong performance, flexible configuration, and long-term stability make it a preferred heating solution for OEMs and end-users.

Request a Quote or Technical Consultation

To learn more about the CR1300 Series or receive technical assistance, please contact our engineering team. We provide customized solutions designed to optimize heating efficiency, reduce energy usage, and enhance production stability.