Testing Model No. ZG-EH60 x 4set
Input Power: 380V-3P
Project Overview
In this case, we have installed 4pcs of 60kw electromagnetic induction heater inside a big cabinet, 2pcs in the upper layer and connect to the upper mold of produciing food foam boxes’s cover and 2pcs in the below layer but connect the buttom mold of produciing food foam boxes's buttom. The mold request temperature only around 200C degrees. Our Induction Heater Controller can get the temperature very quick and then keep the temperature during production. You can see 4 temperature controller on the panel of cabinet. We can check the heating temperature anytime freely.
Project Background
In this project, our customer was producing food foam box lids and bases, and needed a heating solution that could bring the mold temperature up quickly and keep it stable during continuous production. The required working temperature was around 200°C, so the key challenge was not only fast heating, but also precise temperature holding and reliable long-time operation.
The main challenges were:
· Slow heating response with traditional heating methods
· Difficulty in maintaining stable mold temperature during long production cycles
· High energy consumption and inefficiency in continuous operation
· Limited visibility and control over real-time heating conditions
The customer needed a solution that could ensure fast heat-up, stable temperature holding, and reliable 24/7 production support.
Our Solution
To meet this demand, we recommended and installed 4 sets of our ZG-EH60-SG electromagnetic induction heating steam generators inside a large cabinet. We arranged 2 units in the upper layer to connect with the upper mold for the foam box cover, and 2 units in the lower layer to connect with the bottom mold for the box base.
ZG-EH-SG series is designed for rapid steam generation, can generate steam in about 60 seconds, and is advertised to save 30%–50% electricity compared with resistance wire heating. The 60kW model is also listed with 165°C steam temperature and 380V-3P50Hz input.
Why We Chose This Equipment
We selected this solution because it gives the customer three clear advantages: fast heat-up, stable temperature control, and lower energy consumption. Our induction heating steam generator is designed to save 30%–50% electricity compared with traditional resistance wire heating, and the heating efficiency can be even higher in real production environments. It also supports normal tap water, and the built-in steam-water isolation structure helps improve safety during operation.
Operation Advantages
For this kind of mold heating application, what matters most is consistency. Our 60kw electromagnetic induction heater helped the customer reduce temperature fluctuation, improve production continuity, and gain better control over output quality.
After installation, the system was able to bring the molds to the target temperature quickly and maintain stable heat throughout the production cycle. The customer can now check the heating status directly from the four temperature controllers on the cabinet panel, which makes daily operation easier, more flexible, and more efficient.
Why This Solution Works
This setup is especially suitable for mold heating applications that require fast response, precise control, and reliable continuous operation. Compared with traditional resistance wire heating, the induction heating system offers a cleaner and more efficient heating method, helping the customer improve temperature control, reduce energy waste, and support more stable production output. The system uses a built-in steam-water isolation design and does not require special water quality, which further supports practical factory use.
Customer Value
With this setup, the customer achieved:
· faster mold preheating
· more stable temperature holding
· easier temperature monitoring
· better production efficiency
· lower electricity consumption compared with traditional heating methods
If your production line also needs a fast, stable, and energy-saving heating solution for mold heating, food machinery, or steam-based industrial applications, our electromagnetic induction heating steam generator can be a highly reliable option. We can customize the power, layout, and control system according to your mold structure and production requirements.
FAQ
Q1: What makes induction heating better than traditional resistance heating?
Induction heating generates heat directly through electromagnetic energy conversion, which provides faster response, higher efficiency, and more stable temperature control compared with traditional resistance wire heating systems.
Q2: Can the system maintain a stable temperature during continuous production?
Yes. The system is designed for continuous industrial operation. In this case, it maintained stable mold temperature around 200°C throughout production cycles without significant fluctuation.
Q3: How fast does the steam generator start working?
The system can generate steam very quickly after startup, typically within about 1 minute, allowing rapid mold preheating and improved production efficiency.
Q4: Is the system suitable for different mold sizes or layouts?
Yes. We can configure multiple units in different cabinet layouts (upper/lower layers or parallel systems) depending on mold structure and production line requirements.
Q5: What industries can this system be used in?
It is widely used in food packaging, foam molding, chemical processing, heat forming, and other industrial applications requiring stable mold heating and steam generation.
