This versatile device finds its extensive applications in a myriad of scenarios demanding superior heating efficiency. Whether it's for plastic drawing, extrusion processes, or the production of plastic profiles, this machine excels. Additionally, it's the go-to solution for pipeline heat tracing, such as critical oil pipelines, and is indispensable in the heat treatment of metal materials, including tasks like steel pipe quenching and specialized steel bar heat treatment.
Process Customization and Storage
Users are empowered with the flexibility to tailor programming and craft processing workflows to meet specific technical requirements. The system boasts a generous storage capacity, accommodating up to 40 distinct processing programs, ensuring seamless adaptability to varied demands.Real-Time Monitoring of Running Status
Harnessing the efficiency of the MCU processor, this system vigilantly supervises the power supply's operational parameters in real-time, tracking metrics like voltage, current, power, frequency, and temperature. With the capability to capture 200 data points per second, this technology truly embodies cutting-edge online monitoring.
Process Data Traceability
Achieve comprehensive traceability with real-time filing of process data. This innovation allows for advanced application analysis, with data stored on a computer using a U disk. Specialized software facilitates thorough querying and detailed analysis.
Online Display and Handling of Faults
In the event of operational mishaps or alarms under exceptional conditions, the intuitive touch screen promptly displays fault details, enabling precise monitoring of individual components (like IGBT). Users can click on the fault help feature to effortlessly access solutions for the specific issue at hand.
Hardware Control
Seamlessly blend classical physical button control with modern remote IO operations. The power control system adeptly supports 4-20MA and 0-10V analog volume controls, providing unmatched flexibility.
Software Control
The software offers comprehensive control over the equipment's operation, including start and stop functions, power adjustments, and precise monitoring of operational parameters such as voltage, current, power, frequency, and fault information.
Bus Control
The communication interface is engineered to support RS232/485 serial ports and the standard Modbus communication protocol, ensuring seamless integration with industrial environments. It also offers protocol customization to meet specific requirements.
Automatic Control
Tailored to meet diverse customer requirements, this system effortlessly achieves various working modes including scheduled heating, fixed energy heating, curve heating, constant temperature heating, and consistent power heating, offering unmatched versatility.
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.