12 or 24 Pulse Intermediate Frequency Power Supply |
The 12 or 24 pulse intermediate frequency power supply produced by Runhigh electric furnace, the transformer adopts double winding or four winding power supply, one star output, one angle output, the phase between each phase power supply is 60 degrees Celsius or 30 degrees Celsius, the equipment is in operation The odd-order harmonics generated in the system can cancel each other, which can effectively ensure the safety of electricity and meet the national technical standards for harmonics. This kind of multi-channel power supply technology can increase the power supply capacity, and the power saving effect is obvious. It is the first choice for making large- tonnage equipment. It has perfect protection functions such as overcurrent, overpressure, water shortage, water temperature, and lack of items to ensure the stable operation of the equipment.
Description |
Rating |
Rated Power (KW) |
800 |
Total Input KVA |
800 |
Input Power Factor |
0.95 |
Input Voltage (Volts) |
400 |
Output Frequency (Hz) |
800 |
Output Voltage (Volts) |
800 |
Melting Temperature (°C) |
1550 |
Nominal Capacity of furnace in Kg for Steel(kg) |
1000 |
Melting Rate for Steel at 1550° C at 3500KW (Kg/Hr) |
1000 |
Lining material |
Acid or alkaline material |
Multi-protections: overcurrent, overpressure or underpressure, water pressure, phase loss, furnace leak alarm and water temperature alarm |
Yes |
Shandong Runhai Machinery Technology Co., Ltd. is located in the kite capital of China--Shandong. Weifang, is a collection of scientific research and design, manufacturing, installation and commissioning and provide technology as one of the industrial companies, engaged in precision casting equipment, heat treatment equipment development and manufacturing and sales services.
The company actively carries out the development of scientific research projects, and introduces and absorbs the advanced technology of European and American countries, has accumulated rich experience in design and manufacturing and has trained a strong technical research and development team and after-sales service guarantee team. The company′s products are exported to Australia, Russia, Mexico, Hungary, Turkey, India, Malaysia, Indonesia, Thailand, Morocco nearly 20 countries and regions, has been praised by domestic and foreign customers.
The company′s main products are: Truck annealing furnace, forklift quenching furnace, tempering furnace, carburizing furnace, nitriding furnace, vacuum furnace, mold shell baking furnace, medium frequency furnace, precision casting equipment, sand casting equipment, shot blasting machine, cooling tower and other products.
The company always adheres to the purpose of quality first and customer first, and is willing to meet the needs of market competition and international economic globalization with high-quality products, reliable commitment and first-class service.
Q1. How is your company's product after-sales service system?
A. We have professional pre-sales and after-sales departments and can respond to you within 8 hours to resolve any technical issues.
Q2. How about the quality guarantee period?
A:12 months, exclude irrationally operating and consumable parts.
Q3. How about your products quality?
CE certification available and twice test before shipping.
Q4. What's your delivery time?
45 days
Q5. Are you a manufacturer or a trading company?
We are a factory with 10 years experience in the field.

We mainly make customized production according to customer requirements:
1. You just tell us your own requirements.
2. We design according to the parameters.
3. We Modify detail per your demand.
4. We producing on demand.
5. We delivery on time.
6. Our technical personnel guide the installation.
7. We provide 24-hour service consultation.
8. Warranty for 24 months.
9. Lifelong counseling.
10. You gave us a chance and we can earn your trust.