Combination CTL-Slitting Line 1500mm x 3mm

COMBINATION CTL-SLITTING LINE

Combination CTL-Slitting Line New [#3338]
   Other Equipment Types VCE  Combination CTL-Slitting Line   New [#3338]
1

New Combination CTL-Slitting Line
1500mm x 3mm | M2-Class | Carbon Steel


    Process material specs:

    ◦ Carbon steel sheet
    ◦ Yield strength 250 - 360 N/mm2
    ◦ Tensile strength 440 N/mm2 max.
    ◦ Sheet thickness .50 – 3.00mm
    ◦ Coil width 1500mm max.
    ◦ Entry & exit coil weight 15 t max.



    LINE COMPONENTS:

    01 HYDRAULIC EXP. DECOILER 15 t
    02 COIL LOADING CAR 15 t
    03 STRAIGHTENER/SLITTER UNIT
    04 ECCENTRIC CUTOFF SHEAR
    05 SCRAP CHOPPERS (TWO)
    06 SHEET STACKING TABLE - 6m
    07 STRIP TENSION UNIT
    08 HYDRAULIC EXP. RECOILER 15 t
    09 COIL OFF-LOADING CAR 15 t
    10 ELECTRICS/ELECTRONICS/ETC.





    This "STANDARDIZED" Line Model is for slitting a mother-coil, maximum 1500mm wide, to narrower strips that, can either be cut to length and stacked or recoiled.
    It can also single-blank, or rewind full-width complete or lighter-weight coils with no slitting operation.

    When slitting and recoiling, the max. line speed is 75m / min; when blanking/multi-blanking, it is ca. 20-25m / min 'on average' (varying with the parts length).



    Workcycle (blanking/slitting/recoiling), function/s of each line part


    The coil is loaded onto the decoiler mandrel using the coil car.

    > "Loop" & "pull" modes: when processing thin material, this is left hanging free on loop between the decoiler and the straightener/slitter unit; with thicker material, the straightener/slitter pulls the material from decoiler.

    The straightener's work rolls, although they are supported by back-up rolls may leave small marks onto sensitive materials. Therefore it is not advisable processing these with the line.

    The slitter is equipped with 15 pairs of slitting knives. The minimum strip width is 40 mm.

    The guillotine shear is for cutting the front-edge of a coil when feeding this in, or when interrupting its processing; or for producing sheets with the line.

    The scrap choppers allow an easier handling of the waste.

    The stacking table is also used for supporting the material when this is taken over the loop pit into the strip tension unit and, further onto the mandrel of recoiler.
    As soon as the line is ready to start slitting, the table is taken to aside of loop pit and the material is left hanging free allowing "flexible" control of loop.
    When blanking/multi-blanking, the sheets are collected by the stacking table which automatically goes down according to the height of bundle.

    The strip tension unit holds the strips tight during recoiling, so that each of the narrow coils gets properly tightened.




    Features of the line components


    DECOILER 15 TON

    Of allsteel construction

    15 kW geared motor, AC with inverter; roll-chain transmission

    In "auto." mode the rotation of the mandrel drum is directed by an ultrasonic sensor
    The maximum rotation speed of mandrel corresponds to a 75m /min line speed

    The mandrel expansion is by means of a hydraulic cylinder

    The decoiler is provided with a hydraulically operated and driven snubber roll

    It is equipped with its own hydraulic power unit of 7.5 kW.


    Coil dimensions
    ▪ inner diameter 508mm or 610mm
    ▪ outer diameter 1800mm max.
    ▪ coil width 1500mm max.
    ▪ coil weight 15000 kg max

    Decoiler dimensions
    ▪ length 3.0m
    ▪ width 1.8m
    ▪ height 2.5m


    COIL LOADING CAR 15 TON

    Of allsteel construction

    The horizontal motion of car is by means of hydraulic motor, roll-chain and wheels

    The up/down motion is hydraulic and, the hydraulic pressure is taken from the power unit of decoiler


    Coil car dimensions
    ▪ length 1.8 m
    ▪ width 0.8 m
    ▪ height 0.8 m


    STRAIGHTENER/SLITTER UNIT

    Of allsteel construction


    The straightener is equipped with 2 feeding rolls and 9 work rolls, made of hardened tool steel (approx. 60 HRC)

    The slitter head has dia. 180mm shafts. 15 pairs of circular knives are included; the slitting capacity is as follows:

    material thickness mm | max. number of slits:
    .5 | 15
    1.0 | 14
    1.5 | 11
    2.0 | 10
    2.5 | 8
    3.0 | 7

    It is equipped with a hydraulically-operated entry table and the upper feeding roll is adjustable, so that the material can easily be fed from the decoiler into the machine.

    Drive: inverter closed loop controlled geared motor, 37 kW

    Minimum strip width 40mm

    nit dimensions
    ▪ length 3.0m

    ▪ width 3.0m
    ▪ height 1.8m


    ECCENTRIC SHEAR

    Of allsteel construction


    The blades are made of ground and hardened toolsteel

    The shear is equipped with a 4 kW geared motor

    Shear dimensions
    ▪ length .6m
    ▪ width 1.9m
    ▪ height 1.8m


    SCRAP CHOPPERS

    Of allsteel construction


    Each chopper is powered by a geared motor, 3 kW + 0.75 kW

    Chopper dimensions
    ▪ length 0.8m
    ▪ width 0.6m
    ▪ height 1.5m


    STACKING TABLE - 6m

    Of allsteel construction


    The table is installed between the shear and the strip tension unit

    It is provided with a scissor-type mechanism so that, when cutting to length the sheets can be stacked onto it

    The maximum stack weight is 5000 kg


    The table movement is hydraulic, with the hydraulic pressure taken from the power unit of decoiler

    Stacking table dimensions
    ▪ length 6 m
    ▪ width 1.6 m
    ▪ height 1.0 m


    STRIP TENSION UNIT

    Of allsteel construction


    It is equipped with a hydraulically-operated 'felt' pad with pneumatic tension-control

    Hardened steel separator discs keep the strips apart from each other during the recoiling process

    The hydraulic pressure is taken from the hydraulic power unit of recoiler

    Unit dimensions
    ▪ length 2.0m
    ▪ width 2.5m
    ▪ height 1.7m


    RECOILER 15 TON

    Of allsteel construction


    The transmission of power is from the inverter closed loop controlled geared motor 55 kW through a roll-chain to the mandrel of recoiler

    The maximum rotation speed of mandrel corresponds to a 75m /min line speed

    Clamping of coil leading edge onto mandrel, hydraulically operated

    The recoiler is equipped with hydraulically-operated overarm, which hardened steel separator discs, and ejection plate to assist the transfer of slit coils to the off-loading car

    The recoiler is equipped with its own hydraulic power unit, 7.5 kW


    Coil dimensions
    ▪ inner diameter 610mm
    ▪ outer diameter 1800mm max.
    ▪ coil width 1500mm max.
    ▪ coil weight 15000 kg max.


    Recoiler dimensions
    ▪ length 3.5m
    ▪ width 1.8m
    ▪ height 2.5m



    OFF-LOADING CAR 15 TON

    Of allsteel construction


    The horizontal motion of car is by means of hydraulic motor, roll-chain and wheels

    The up/down motion is hydraulic and, the hydraulic pressure is taken from the power unit of recoiler

    Grooved lifting table, to allow the coils to be strapped on the off-loading car

    Off-loading car dimensions
    ▪ length 1.8m
    ▪ width 1.0m
    ▪ height .8m



    OPERATION CABINET

    The operation equipment comprises a "Siemens" control unit and everything for both manual and automatic use of the line, a main switch that can be locked, overheat control, fuses and emergency stop




    POWER SUPPLY
    Voltage 380 V, Frequency 50 Hz




    STD. PAINT COLOURS

    Frames: Blue, RAL 5015
    Covers: Black, RAL 9005
    PHOTOS & IMAGES
    (CLICK TO ENLARGE)
    2
    3
    4
    5
    6
    7
      REQUEST INFORMATION FOR THE EQUIPMENT  
    Name/Company:*
    Email:*  
    Phone:*  
    Country:*

    OR write your requests here:
    Coil Sheet Metal Equipment Floreani & Partners - VAT # IT02800500247 - Phone: (Italy) +39 0445 367 424 (United States) +1 847 593 1751 - info@coilsheetmetalequipment.com - 2019 all rights reserved - adm - application - machines