This versatile powerhouse finds its applications across a spectrum of industries requiring exemplary heating solutions. It's the preferred choice for processes like plastic drawing, extrusion, and plastic profile production. Additionally, it excels in heat tracing tasks, such as maintaining the optimal temperature in oil pipelines. Beyond plastics, it shines in the metallurgical realm, performing steel pipe quenching and steel bar heat treatment with unmatched precision.
Process Customization and Storage
Users are empowered to tailor programming or design processing sequences to meet specific technical requirements. Our power supply boasts an impressive storage capacity, accommodating up to 40 distinct processing processes, ensuring flexibility and adaptability.Real-time Monitoring of the Running Status
Our advanced MCU processor provides real-time surveillance of the power supply's operational state and key parameters, including voltage, current, power, frequency, and temperature. True online monitoring is achieved with the collection of 200 data points per second, ensuring comprehensive oversight.
Process Data Traceability
Seamlessly archive process data for traceability and analytical applications. Data can be efficiently stored on a computer using a USB drive, facilitating easy access and detailed analysis through bespoke software solutions.
Online Display and Handling of Faults
When encountering misoperations or alarms under unique working conditions, our intuitive touch screen promptly displays fault details. This feature allows precise monitoring down to a single component. By selecting the relevant fault help, users can swiftly access solutions, readily available to resolve issues and maintain smooth operations.
Hardware Control
Our system endorses classical physical button inputs and remote IO operations. Power control is highly versatile, supporting both 4-20MA and 0-10V analog volume controls, catering to diverse user preferences.
Software Control
Our sophisticated software offers comprehensive control over equipment, including starting and stopping functions, power adjustments, and real-time monitoring of operational parameters such as voltage, current, power, and frequency. Fault information is readily accessible, ensuring minimal downtime.
Bus Control
The communication interface is robust, supporting RS232/485 serial ports and the industry-standard Modbus communication protocol. Seamless integration with industrial environments is guaranteed, with custom protocol support to meet unique operational demands.
Automatic Control
Our system adapts to your needs with various operational modes: regular heating, fixed energy heating, curve heating, constant temperature heating, and fixed power heating. These modes ensure precise control to meet any customer specification.
Inverse frequency self-adaption | Inverse load self-adaption | Power and temperature self-adjustment | High power factor control |
Super-audio frequency automatic tracking range: 15-60 KHz, IGBT high frequency automatic tracking range: 60-150 KHz, SIC high frequency automatic tracking range: 200-400 KHz | After the process adjustment and the load change, the power supply and the load will automatically match to the best working condition. | In constant power mode, the power is automatically adjusted with the load change. Precise and stable control of temperature is achieved by setting the heating power and time. | For random load matching with 1% -100% power output, the power factor is greater than 0.95, without a separate power compensation device. |
Item | Model | DIH-30 | DIH-40 | DIH-50 | DIH-70 | DIH-80 | DIH-100 | DIH-130 | ||
Power | Input voltage | V | AC~380V±10%/Three phase three wire | |||||||
Max. output power | KW | 30 | 40 | 50 | 70 | 80 | 100 | 130 | ||
Max. input current | A | 46 | 61 | 76 | 106 | 122 | 152 | 198 | ||
Cross sectional area of copper core cable | mm² | ≥16 | ≥25 | ≥25 | ≥35 | ≥50 | ≥50 | ≥70 | ||
Working frequency range | KHz | 30-60KHz | ||||||||
Cooling mode | Circulating water cooling | |||||||||
Cooling water pressure | Mpa | 0.1-0.2 | 0.15-0.3 | |||||||
Cooling water flow rate | L/Min | 20 | 25 | 35 | 45 | 50 | 85 | 100 | ||
Suggested pump power | KW | 1.1 | 1.5 | |||||||
Cooling water temperature | ºC | 10-45ºC | ||||||||
Outline dimension | CM | 57*56*115 | 68*65*145 | |||||||
Weight | KG | 100 | 100 | 110 | 110 | 170 | 180 | 190 | ||
Transformer | Cooling mode | Circulating water cooling | ||||||||
Cooling water pressure | Mpa | 0.1-0.2 | 0.15-0.3 | |||||||
Cooling water flow rate | L/Min | 20 | 25 | 35 | 45 | 50 | 85 | 85 | 100 | |
Cooling water temperature | ºC | 10-45ºC | ||||||||
Outline dimension | CM | 59*35*52 | 69*35*51 | 69*46*70 | ||||||
Weight | KG | 50 | 60 | 60 | 70 | 75 | 115 | 120 |










Q: Are you a manufacturer or integrator?
A: We are an integrator and have our own factory.
Q: Can you customize the machine?
A: We support OEM/ODM service and can customize the machine according to your requirements.
Q: How long is your warranty period?
A: We offer a one-year warranty, except vulnerable and consumable parts.
Q: What certifications do the laser equipment hold?
A: Our machines are certified with CE and ISO standards.
Q: Do you support after-sales service overseas?
A: Yes, we support after-sales service online and offline.
Q: How long is the delivery time?
A: Delivery time for standard machines: 7-15 working days
Delivery time for customized machines: According to the degree of customization, about 1-3 months
Q: What is the payment terms?
A: We ship with full payment, and we can negotiate payment terms.