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60x60-200x200mm metallurgy 1-12 strands continuous casting machine

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60x60-200x200mm metallurgy 1-12 strands continuous casting machine

China 60x60-200x200mm metallurgy 1-12 strands continuous casting machine supplier
60x60-200x200mm metallurgy 1-12 strands continuous casting machine supplier 60x60-200x200mm metallurgy 1-12 strands continuous casting machine supplier 60x60-200x200mm metallurgy 1-12 strands continuous casting machine supplier 60x60-200x200mm metallurgy 1-12 strands continuous casting machine supplier 60x60-200x200mm metallurgy 1-12 strands continuous casting machine supplier

Large Image :  60x60-200x200mm metallurgy 1-12 strands continuous casting machine

Product Details:

Place of Origin: China
Brand Name: Yifei
Model Number: R8 M

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: 400000-600000USD/SET
Packaging Details: 20' container
Delivery Time: 40-60 days
Payment Terms: T/T
Supply Ability: 20 sets/month
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Detailed Product Description
Radius: R8 Meter Square Billet Size: 100x100mm-150x150mm Dia100mm
Material: Carbon Steel, Alloy Steel, Low Carbon Steel Billet Length: 9-12 Meters
Capacity: 20-50t/h

60x60-200x200mm metallurgy 1-12 strands continuous casting machine
 
Description
CCM is mainly composed of ladle, tundish, mould (primary cooling), mould oscillating unit, secondary cooling and casting billet guide device, withdrawal and straightening unit, cutting unit, billet discharge unit (conveying roller), etc.
 
Curved continuous casting process flow:
Qualified molten steel from steel refining furnace will be poured into steel ladle, then it will be delivered to the position above the CCM after external refining processing, and molten steel will be poured into the tundish from ladle bottom outlet. Tundish nozzle shall be adjusted to match with the lower mould in advance.
 
After opening the tundish stopper or sliding nozzle (or sizing nozzle), molten steel will flow into forced water-cooled copper mould. The mould has no bottom, so the drop bottom is required before filling with molten steel, meanwhile the drop bottom play a role in drawing out the casting billet and it is called dummy bar.
 
The molten steel inside the mould will be quickly cooled into crystals; meanwhile molten steel front will be solidified together with the head of dummy bar at the bottom of mould.
 
The rear end of dummy bar is clamped in the withdrawal roller of billet withdrawing machine, and billet withdrawing machine and mould oscillating unit will be started simultaneously when molten steel inside the mould reach to required height and solidified shell, at the mould lower outlet, reach to a certain thickness.
 
Withdrawal and straightening machine will pull out the dummy bar (with dummy bar) from the mould at a certain speed. To prevent the solidified shell from cracking breakout and reduce the withdrawal resistance of the mould, mould inner wall lubrication and up-down reciprocating movement are required.
 
After pulling out from the mould, the casting billet shall be cooled by spaying water, and this is called secondary cooling, meanwhile casting billet liquid-core will be gradually solidified by the secondary cooling.
 
The casting billet is continuously pulled out and molten steel is continuously poured into the mould, forming into the continuous casting process.
 
After passing through the billet withdrawing machine and straightening machine (straightening is not required for vertical type and horizontal type continuous casting), the casting billet will be removed from dummy bar.
 
The completely solidified straight billet will be cut into required size by cutting equipment, and transported to subsequent process by conveying roller.
 
The equipment used for continuous casting steel production is actually the complete set of mechanical equipment in the continuous casting production line.
 
In the continuous casting production, one complete set of continuous casting equipment that share with one ladle and capable of one strand or multiple strand casting billet production is called one set of CCM.
 
One set CCM can be of multiple units or single unit, the unit at here means the independent driving system and work system in one set of CCM.
 
For each set of CCM, the total quantity of the casting billet that is casted at the same time is called CCM strand quantity.
 
If one set of CCM has only one unit and is capable of one casting billet production, it is called one unit one strand; if one set of CCM has one unit and is capable of more than two casting billets production at the same time, it is called one unit multiple strands; if one set of CCM has multiple units and capable of multiple casting billet production, called multiple units multiple strands.
 
60x60-200x200mm metallurgy 1-12 strands continuous casting machine
 
Casting rocess

 

60x60-200x200mm metallurgy 1-12 strands continuous casting machine

Specification

Item R2.5M R3M R4M R5.25M R6M R8M R10M
Radius 2.5m 3m 4m 5.25m 6m 8m 10m
Strands single strand, two strands, three strands,four strands,multi-strands
Billet section area 60x60
70x70
60x60 70x70
80x80
60x60
70x70
80x80
90x90
100x100
70x70
80x80
90x90
100x100
120x120
80x80
90x90
100x100
120x120
150X150
150X225
150x280
100x100
120x120
150X150
165x165
150/165x225
150/165x280
150/165x300
165x330
150/165x500
φ100/120/150
150X150
165x165
180x180
200x200
150/165x225
150/165x280
150/165x300
165x330
φ100-300
Billet length 0.8-3 0.8-3 1.5-9 1.5-9 1.5-12 1.5-12 1.5-12

 
 

Configuration

CCM type Full arc R8m square/roundsteel billet CCM
CCM qty 1 set
Strands qty 2 strands
Arc radius 8m
Distance between strands 1300mm
Straightening way Continuous straightening
Casting billet section area mm2 100x100mm-160x160mm dia100mm
Casting steel type Carbon steel,low alloy steel
Cut to length 6m
CCM oeprating rate 85%
CCM metal recovery rate 97%
Ladle cart Double independent
Ladle casting protection Open casting
Tundish type “t”type high capacity tundish;
Tundish temperature measurement Intermittent temperature measurement
Tundish cart High and low support
Tundish to Mould Metering nozzle quick replace
Mould type Efficient narrow water seam arc tube mould
Mould vibration The leaf spring guides the sinusoidal vibration
Secondary cooling Separate three phase, full water cooling
Straightening machine Five roll straightening machine
Cutting way Flame cutting
Roller before cutting Free roll
Dummy bar type Rigid self-adaptable mandrels
Dummy bar storage drive Friction wheel self-locking
Cut to length Ball hit signal sizeing
roller after cutting Concentrated chain drive
Discharging roller Concentrated chain drive
Billet discharging Discharging roller +hydraulic billet pusher+cooling bed
 

 

Steel billet section and average speed:

100mm×100mm 3.1m/min(28ton/hour of two strands)

130mm×130mm 2.6m/min(40ton/hour of two strands)

160mm×160mm 2.1m/min(49ton/hour of two strands)

φ100mm 2.8m/min(20ton/hour of two strands)

 

Manufacturing

60x60-200x200mm metallurgy 1-12 strands continuous casting machine

Commissioning

60x60-200x200mm metallurgy 1-12 strands continuous casting machine

Package and delivery

 

60x60-200x200mm metallurgy 1-12 strands continuous casting machine

Related products

60x60-200x200mm metallurgy 1-12 strands continuous casting machine

 

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60x60-200x200mm metallurgy 1-12 strands continuous casting machine

Contact Details
TANGSHAN YIFEI TRADING CO.,LTD

Contact Person: Mrs. Tina

Tel: 86-315-5773529

Fax: 86-315-5773529

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