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 | Angle steel |
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 |
dust removal equipment water bath dedusting equipment
Features of electric furnace dust removal system:
1) Dust removal system equipment has strong reliability, not affecting the normal operation of smelting, easy for maintenance.
2) Gas flue capture mode belongs to the whole process of capturing.
3) Gas flue capture rate is more than 98 percent, can achieve plant roof, can not see smoke
4) Dust collection efficiency is more than 99 percent
5) Dust concentration in the workshop is less than 10mg/m3.
6) Low cost for long-term operating , stable efficiency
7) The wind engine noise is less than 80dB.
8) The flue has no dust fouling phenomenon
9) Dust collecting volume is more than 12Kg / t steel
Induction furnace is used for smelting or insulating ferrous metals, non-ferrous metals, sponge iron, such as scrap iron, scrap steel, copper, aluminum and so on. Complete working equipment such as continuous casting machine, rolling mill, mainly used for the production of billet, steel bar, angle steel, H-beam, I-beam, etc. Using KGPS, IGBT, single or double power supply technology, PLC (Siemens) can be realized throughout the monitoring.
Main supply list: 2 sets of electric furnace body, 2 sets of hydraulic or mechanical tilting electric furnace mechanism, 1 set of control platform, 1 set of intermediate frequency control cabinet (6 pulse 1, 12 pulse 2, 24 pulse 4), low voltage control cabinet (6 pulse 1, 12 pulse 2, 24 pulse 4), 1 set of capacitor cabinet, 4 or 8 water-cooled cables; 1 water temperature alarm, 1 leakage alarm; 1 crucible mold, 1 liquid One batch of pressure steel pipe, one set of copper row, three water tanks. Transformer, cooling tower, furnace builder, furnace lining ejector, furnace cover.