Sign In | Join Free | My uabig.com
uabig.com
Products
Search by Category
Home >

Five strands R8 meters progressive straightening automatic water distribution bloom caster

Categories Casting machine
Brand Name: Yifei
Model Number: R8 M
Place of Origin: China
MOQ: 1 set
Price: 400000-600000USD/SET
Payment Terms: T/T
Supply Ability: 20 sets/month
Delivery Time: 40-60 days
Packaging Details: 20' container
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
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Five strands R8 meters progressive straightening automatic water distribution bloom caster

    Five strands R8 meters progressive straightening automatic water distribution bloom caster

    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.



    Casting rocess


    Specification

    ItemR2.5MR3MR4MR5.25MR6MR8MR10M
    Radius2.5m3m4m5.25m6m8m10m
    Strandssingle strand, two strands, three strands,four strands,multi-strands
    Billet section area60x60
    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 length0.8-30.8-31.5-91.5-91.5-121.5-121.5-12


    Configuration

    CCM typeFull arc R8m square/roundsteel billet CCM
    CCM qty1 set
    Strands qty2 strands
    Arc radius8m
    Distance between strands1300mm
    Straightening wayContinuous straightening
    Casting billet section area mm2100x100mm-160x160mm dia100mm
    Casting steel typeCarbon steel,low alloy steel
    Cut to length6m
    CCM oeprating rate85%
    CCM metal recovery rate97%
    Ladle cartDouble independent
    Ladle casting protectionOpen casting
    Tundish type“t”type high capacity tundish;
    Tundish temperature measurementIntermittent temperature measurement
    Tundish cartHigh and low support
    Tundish to MouldMetering nozzle quick replace
    Mould typeEfficient narrow water seam arc tube mould
    Mould vibrationThe leaf spring guides the sinusoidal vibration
    Secondary coolingSeparate three phase, full water cooling
    Straightening machineFive roll straightening machine
    Cutting wayFlame cutting
    Roller before cuttingFree roll
    Dummy bar typeRigid self-adaptable mandrels
    Dummy bar storage driveFriction wheel self-locking
    Cut to lengthBall hit signal sizeing
    roller after cuttingConcentrated chain drive
    Discharging rollerConcentrated chain drive
    Billet dischargingDischarging 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

    Commissioning

    Package and delivery


    Related products


    Contact us

    Quality Five strands R8 meters progressive straightening automatic water distribution bloom caster for sale
    Send your message to this supplier
     
    *From:
    *To: TANGSHAN YIFEI TRADING CO.,LTD
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0