3.5kW Single Phase Induction Heater with DSP Control

Product Summary

This 3.5kW single-phase induction heater is designed for efficient heating in plastic machinery, food processing, and commercial induction cookers. It features a DSP-based control system for precise power adjustment and high thermal efficiency.

Key Selling Points

• Rated power of 3.5kW with 20%-100% stepless power adjustment for flexible operation.
• Heat conversion efficiency ≥95% to reduce energy consumption.
• DSP-based high-speed automatic phase-locking tracking control system ensures stable output.
• Instantaneous overcurrent protection time ≤2US for safety.
• Supports PID adjustment and load temperature detection up to 1000°C with ±1°C accuracy.

Technical Specifications

Models and Options

This model is available in 3.5kW, 5kW, and 6kW versions. All operate on 220V single-phase and share similar features.

Materials and Structure

Core heating coil: Copper wire. Outer casing: Thickened aluminum alloy and cold-rolled steel plate. Inner liner: 304 stainless steel. Half-bridge series resonance main circuit.

Applications

Widely used in high-efficiency heating equipment such as plastic machinery, food machinery, and commercial induction cookers.

Customization

Custom coil parameters and power settings are available upon request.

Case Study

An industrial client used this induction heater in plastic and rubber production, achieving stable thermal efficiency of 95-98% and energy savings of 30-70% over 10+ years.

FAQ

What is the MOQ?

MOQ is 1 unit.

What payment methods are accepted?

Some products support 30% T/T in advance and 70% T/T against copy of B/L.

How is the heater shipped?

Delivery methods include FOB, CIF, and CFR.

Is testing available before shipment?

Pre-shipment testing and product inspection (SGS) are available.

What certifications does the product have?

ISO 9001:2015, CE, and CCC.

Inquiry Information

For more details, contact Mr. Zhou at +86 18664277928 or jx@fsjxrn.com.cn.

Image: Internal view of the heater