Product Description
Usage:
HX series EAF is used to smelt good quality carbon steel and kinds of alloy steel. Its capacity ranges from 1.5t to 125t. The equipment design is reasonable, and performance is reliable and excellent.
Features:
According to power matching, HX series EAF can be grouped into normal power, high power, extra high power. According to operation type, it has two type, left and right type. Material charging type is furnace cover rotating type.
. Furnace body
. Furnace tilting mechanism
. Furnace cover lifting and rotating mechanism
. Water cooling system
. Hydraulic system
. Furnace transformer
. Short-net
. High-voltage system
. Low-voltage control system
. Automatic control system
Full range electric arc furnace steel making, ladle refining furnace, metallurgical equipment, the ability to produce 5T ~ 100T steelmaking electric arc furnace, 20 ~ 150T ladle furnace, commonly used in metallurgical equipment industry on the national standard of advanced electric electric arm, tubular water-cooled furnace wall, tube-type water-cooled lid, such as technology, equipped with PLC control, combination of carbon and oxygen door gun burner furnace wall, the fourth hole dust removal technology, more energy will be electric steelmaking, environmental protection, indicators and environmental indicators of the smelting has reached world advanced level, the product family in many domestic steel mills have been widely used,
For providing products and services with the same time, I am in the smelting products and services, I am in refining the design and manufacture, installation and has accumulated a wealth of experience, ready to provide users with high-quality, reliable steel-making equipment and services.
Electric arc furnace uses electricity as fuel source and utilizes the arc high temperature produced by electrode and furnace charge to heat and melt the furnace charge. It is widely using in production of normal steel, high quality carbon steel, various alloy steel, stainless, various ferroalloys. It is the key equipment in steel making factories, foundry factories, ferrous alloys making factories and etc.
Characteristic:
1, Smelting temperature is flexible to be controlled, to meet different steel grade production needs.
2, High heat efficiency, atmosphere inside furnace can be controlled.
3, Remove the phosphorus, sulfur, oxygen and other impurities and improve steel quality.
4, Easy to control the chemical composition of steel, stable and high recovery rate of alloys.
5, Equipment is simple and shorter technological process.
Adoption of new technology:
1, Optimization design
2, Tubular water cooled furnace wall and furnace lid
Eccentric bottom tapping (EBT)
Copper-steel combined electrode arm
3, Cluster type large sectional area water cooled cables
Optimize large current system structure (energy-saving type)
Proportional valves hydraulic system
Basic level (PLC) + procedure level ( Industrial control computer) Control system
Frequency control technique
Network technique
| Product model and capacity (KVA) |
Primary voltage (KV) |
Secondary voltage (KV) |
Regulation type (%) |
Connection Symbo |
Impedance voltage (%) |
Cooling type |
Loos (KW) |
No-loadcurrent (%) |
| No-load |
load |
| HCS−630 |
HV 6 6.3 10 10.5 11 |
98~200 |
No−excting regulation |
Dd0 Yd11 or Ynd11 |
10.5~25 |
Self−cooled oiling |
1.65 |
8.1 |
1.9 |
| HCS−800 |
2 |
9.9 |
1.9 |
| HCS−1000 |
2.35 |
11.6 |
1.9 |
| HCS−1250 |
104~201 |
9.5~23 |
2.8 |
13.8 |
1.9 |
| HCS−1600 |
3.5 |
17.5 |
1.8 |
| HCS−2000 |
4.05 |
19.8 |
1.8 |
| HCS−2500 |
110~220 |
8.5~20 |
5.2 |
24.8 |
1.6 |
| HCS-3150 |
Cooledwater oilcirculated |
6.12 |
31.9 |
1.6 |
| HCS−4000 |
6.2 |
35.2 |
1.3 |
| HCS−5000 |
HV 10 10.5 35 38.5 |
121~240 |
8.5~17 |
7.2 |
38.3 |
1.3 |
| HCS−6300 |
8~14 |
9.1 |
46.1 |
1.1 |
| HCS−8000 |
139~260 |
7~13 |
12 |
53.0 |
1.1 |
| HCS−10000 |
7~12 |
15.3 |
94.7 |
1 |
Manufacture bases
Shenda ( In full: Shenda Electric Group Co.,Ltd.) is one of the leading manufacturers in the power transmission & distribution industry. Founded in 2000 and currently employs about 1,100 employees worldwide. Shenda operates four factories(three in China and one in the United States of America - R. E. Uptegraff Manufacturing Company, LLC of Pennsylvania, U.S.A.). One base 330kv and dry type base under construction)
Shenda also owns other ten subsidiaries throughout China. The annual gross sales is USD$250 million in 2015.
Shenda's annual total production capacity is about 18,000,000 KVA, Our main products include oil immersed power transformer(up to 250MVA/ 330kV) , dry type transformer(up to 20MVA/35kV), combined transformer substation, amorphous alloy transformer, rectifier transformer (100MVA/220kV )and especially furnace transformer(180MVA/220kV). Our products' performance measures up to the standards established by International Electric Committee (IEC).
Certifications
Test lab
Testing are conducted for every transformer before delivery.Tests are classified to be routine tests and type test.
A - Routine tests: According to IEC 60076 standard , the following tests must be carried out for all units of the transformers
- Measurement of winding resistance .
- Measurement of voltage ratio and check of phase displacement.
- Measurement of short circuit impedance and load losses.
-Measurement of no-load losses and current .
-Dielectric routine tests including the separate source AC voltage withstanding test and short duration induced over voltage withstanding test ( ACSD ) .
B - Type tests :
The following tests shall be carried out
- Temperature rise test
- Lightning impulse test
C - Special tests :
- Determination of noise level according to IEC 60551 .
- Oil leakage test
- Overload test at 150 % rated current for one hour after temperature rise test ( top oil temperature rise and winding temperature rise must be measured and recorded in the report test also hot spot temperature rise must be calculated and recorded on the report test ) .
- Short Circuit Dynamic stability Test (test report from independent and accredited laboratory for similar transformer will be accepted).
Clients
Packaging and transportation
Audited Supplier 
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