Customization: | Available |
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Rolling Shape: | Plank, Tegular, Ribbon, Bar, Pipe, Wire |
Product: | Steel Ball, Profile, Rolling Beam, Steel Billet, Cogged Ingot |
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1. Product outline
Raw material specification | 120×120×6000mm, 150x150x6000mm Billet |
Steel type | Rolling Beam |
Finished products size | Φ10-Φ32mm hot rolling rebar |
Annual production capacity | 150,000 T / a |
2. Technology program
We adopts 120×120×6000mm and 150×150×6000mm continuous casting billet production method to produce rebar with the diameter fromΦ10 to Φ32mm, adopting semi-rolling way in production process, the maximum export line speed can achieve 14m/s, the rolling piece need to use computer fold ruler scissors before onto the cold bed, fast cutting ,can meet processs requirements.
3. Technological process
Continuous casting billet- feeding roller- heating furnace-furnace delivery table-φ550 cogging mill-φ350×4 (first group of rolling)- Φ300×4 (second group of rolling) -Φ300×4 precision rolling- flying shearing - stepping cooling bed - length cold shearing- packaging and marking- measure- put in storage.
4. Device configuration and quotation
No. | Equipment Name | Quantity (table) | Weight (ton) | Remark |
Machinery and Equipment | ||||
1 | Feeding bench | 1 | 10 | |
2 | Feeding roller | 3 | 18 | |
3 | Pusher | 1 | 12 | |
4 | Heating furnace | 1 | ||
5 | Furnace delivery table | 1 | 8 | |
6 | Conveyer roller out of the furnace | 2 | 13 | |
7 | Working roller in the front of the machine | 2 | 18 | |
8 | 550 cogging mill (three rollers) | 1 | 171.6 | |
Connection machine(A=500) | 1 | |||
Reducer | 1 | |||
Connecting shaft, coupler | 1 | One set for each other | ||
9 | Double roller at the back of the machine | 1 | 14 | |
10 | Working roller at the back of the machine | 2 | 19.6 | |
11 | Breakdown output roller | 1 | 8 | |
12 | Hot shearing | 1 | 10 | |
13 | 350 rolling machine | 4 | 142.3 | |
Reducer | 4 | |||
Connecting shaft, coupler | 8 | |||
14 | Output running chute | 2 | 4 | |
15 | 300 rolling machine | 4 | 122 | |
Reducer | 4 | |||
Connecting shaft, coupler | 8 | |||
16 | 300 finishing mill group | 4 | 122 | |
Reducer | 4 | |||
Connecting shaft, coupler | 8 | |||
17 | Flying shearing | 1 | 7.5 | |
18 | The cooling bed rollers | 1 | 9 | |
19 | Cooling bed | 1 | 240 | 12×66m |
20 | Output roller of cooling bed | 1 | 9 | |
21 | Shearing of length | 1 | 8 | |
22 | Mobile inspection bench | 1 | 18 | |
23 | Packing bench | 1 | 6 | |
Hydraulic Lubrication | 1 | |||
Electrical equipment | 1 | |||
Clear, turbid water circulation system | 2 | One set for clear and turbid | ||
Process equipment | 1 | 4.5 | ||
Main motor | 13 |
Product Model: GW1.5-IGBT-1300-0.5-B
Dual output with a set of power supply, can supply power to two sets of furnaces simultaneously, to achieve "one for two", total power can realize stepless free distribution on two sets of furnaces. Equipping two sets of furnaces, one is used for melting or heating refining , the other is used for insulation and casting, and two sets of furnaces can mutual replace to use. Medium frequency power supply device of IGBT transistor module can be used for melting, induction heating, heating treatment.
Main Technical Parameters
No. | Item | Technical Parameters |
01 | Furnace rated capacity (steel) | 1.5t |
02 | Rated power of medium frequency power supply (1000+300) | 1300kW |
03 | Maximum power of single furnace output | 1000kW |
04 | Rated frequency | 500Hz |
05 | Working temperature | 1600ºC |
06 | Melting rate(Rated loading material, concentrate, density, the third furnace, auxiliary time not counting) | 1.6t/h |
07 | Power consumption(Rated loading material, concentrate, density, the third furnace, auxiliary time not counting) | 600kWh/t |
08 | Cooling water consumption- medium frequency power supply cabinet | 30m3/h |
Supply Range of Complete Set
No. | Item | Unit |
01 | IGBT-1300(1000+300)-0.5-B medium frequency power supply device of transistor module | 1set |
02 | "Medium frequency power supply cabinet using closed cycle water cooling device"(Set in the rectifier cabinet) | 1set |
03 | Air conditioning refrigeration equipment (Set in frequency power supply device) | 4 sets |
04 | GW1.5t Melting Furnace | 2 sets |
05 | Hydraulic actuator(including hydraulic pump station, console, hydraulic oil tubing) | 1set |
06 | Water-cooled cable | 8sets |
07 | Cooling water dispenser(used for inductor and water-cooled cable) | 2 sets |