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Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision

    Buy cheap Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision from wholesalers
     
    Buy cheap Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision from wholesalers
    • Buy cheap Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision from wholesalers
    • Buy cheap Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision from wholesalers
    • Buy cheap Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision from wholesalers

    Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision

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    Brand Name : Tailian
    Model Number : ZG165
    Price : Negotiation
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 50 sets per month
    Delivery Time : 120days
    • Product Details
    • Company Profile

    Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision

    ZG series high frequency straight seam welded tube machine technical accessory

    Machine type: ZG165

    Production capacity:


    Sequence

    item

    numerical value

    1

    Tube diameter

    Φ50.8mm~Φ165mm

    2

    Tube thickness

    δ2.5mm~7.1mm,square tubeδ≤5.0mm

    3

    Rolling speed

    15M/min~50M/min

    When the thickness is 2mm, speed is about 50M/min

    When the thickness is 3mm, speed is about 40M/min

    When the thickness is 4mm, speed is about 30M/min

    When the thickness is5mm, speed is about 20M/min

    When the thickness is 6mm, speed is about 15M/min

    When the thickness is 7.1mm, speed is about 10M/min

    4

    Length of tube

    15M~50M

    • Size of steel strip:

    Sequence

    item

    numerical value

    remark

    1

    Thickness of steel strip

    δ2.5~7.1mm

    Material:

    Q195,Q235

    Brinell hardness:

    ≤60°

    2

    Width of steel strip

    H160~520mm

    3

    Outer diameter of steel coil

    Φmax=1800mm

    4

    Inner diameter of steel coil

    Φ500mm~Φ600mm

    5

    Maximum weight of steel coil

    ≤10T

    Production working flow:

    Raw material (steel strip coil) →decoiler→flattening→powerful leveling →shear and butt-welder→horizontal type accumulator→passively leveling→forming machine→high frequency welding →remove the burrs outside→eddy current flaw detector→spraying cooling →sizing machine→straightening→fixed length cutting →run out table→finished tube


    Each part of machine introduction

    1. Uncoiler

    The function of this part is to separating the steel strip coil and become to the raw material to roll forming . The steel strip coil will be brought in to the below of the double-drill uncoiler, hydraulic cylinder support the steel strip coil to the centre of the double-drill uncoiler , double-drill uncoiler began moving to hold the steel strip coil, coil car fall off by hydraulic cylinder and go back.


    Structure type

    Double-drill automatic decoiling

    Inner diameter of steel coil

    Φ500mm~Φ600mm

    Outer diameter of steel coil

    Φmax=1800mm

    Width of steel coil

    H160mm~H520mm

    Wight of steel coil

    ≤10T


    Flattening and powerful leveling machine

    The function of this part is to separating the front head of steel strip on the uncoiler,also reversed bending the steel coil head to adjusting it’s character of inner curl. Steel strip will enter into the flattening machine by dynamic rubber roll. Flattening machine equipped with one set of pinch roll device and five roll leveling device ,there is one pairs centring device in front and behind it.

    (Flattening machine)


    Shear and butt-welder machine

    The function of this part is using hydraulic knife to cutting the irregular part in the front and end of the steel strip through the motor controlled by the human. Adjusting the size of the welding seam, translation hydraulic cylinder moving it to the welding position, two welding platen pressing it than moving the welding gun to the position of welding seam. Opening the motor ,welding and connecting two steel strip by using carbon dioxide arc welding ,polishing and flattening the welding seam by human, so the machine can working continuous. Shear and butt-welder is consist of :electric control operating table ,hydraulic station,welding machine,pinch system,lathe bed system(lathe bed and washer adjusting device),centring system(steel strip end fixed and front head of steel strip translation device ),crane system ,cutting system(cutting device and cutting platen) and welding system(welding tractor and welding platen). Working flow: end of the steel strip enter into the position before cutting –fixed the end of the steel strip-cutting the end of the steel stirp-front head of steel strip enter into the position before cutting- fixed the front head of steel strip –crane moving –adjusting the washer-cutting the front head of steel strip-crane moving –left and right platen fall off-welding –each part back to original position.


    Sequence

    item

    numerical value

    remark

    1

    Thickness of steel strip

    δ2.5~7.1m

    Material:

    Q195,Q235

    Brinell hardness:

    ≤60°

    2

    Width of steel strip

    H160~520mm

    3

    Structure of machine

    • Hydraulic cutting, welding automatic, carbon dioxide arc welding


    Horizontal accumulator:

    The function of this part is to storing a mount of steel strip to insure the machine working continuous when the steel strip on the shear and butt-welder..


    structure

    Ground structure.

    Volume of storing

    When the thickness is 3mm, can storing 700M. 4mm,can storing 600M. 5mm,can storing 500M, 6mm can storing 400M. 7.1mm can storing 300mm

    Speed of feeding material

    Maximum 120m/min

    Range of steel strip width

    H160mm~H520mm

    Diameter of horizontal accumulator

    6m

    Storing structure

    Change circles

    Feeding motor

    DC45KW

    Driving motor

    DC45KW


    Forming machine:(adjusting by worm and worm shaft)


    The function of this part is to make the steel strip become to the tube blank by forming rollers




    parameter

    remark

    Portal frame

    (1),group amount

    Seven group


    (2),frame material

    Steel casting


    (3),diameter of horizontal roll shaft

    Φ120mm


    (4),material of horizontal

    roll shaft

    40Cr


    Vertical roll seat

    (1),group amount

    Nine group

    Vertical roll group

    (2),vertical roll

    seat material

    Steel casting


    (3),diameter

    Φ70mm


    (4),vertical roll material

    45#forging


    Gear box

    (1),group amount

    Seven group


    (2),box material

    Steel casting


    (3),structure

    Spiral bevel gear transmission


    (4),spiral bevel

    gear material

    20CrMnTi


    (5),gear shaft material

    40Cr


    Power transmission

    structure

    Universal shaft transmit to horizontal shaft


    Guiding ,extruding, scraping:


    (material of extruding roll: H13 heat-resisting, no magnetic)

    (scraping : exchange the scraper knife quickly ,different tube diameter choose different tool bit)

    The function of this part is to centring the welding seam and guiding the tube blank to extruding device, so the welding seam will be closed before welding . Use planer tool to remove the crater to insure the welding surface is smooth.



    parameter

    remark

    Guiding structure

    Horizontal roll type


    Welding structure

    Four roll extruding type


    Planer tool seat adjusting structure

    Lead screw adjusting, quick change knife



    sizing machine:(adjusting by worm and worm shaft)

    The function of this part is used to finishing the tube blank from the forming machine, so the tube size can meet the physical dimension customer required.



    parameter

    remark

    Portal frame

    (1),group amount

    Five group


    (2),portal frame material

    Steel casting


    (3),diameter of

    Horizontal roll shaft

    Φ120mm


    (4),material of horizontal roll shaft

    40Cr

    Tempering and quenching treatment

    Vertical roll seat

    (1),group amount

    Five group


    (2),vertical seat material

    Steel forging


    (3),diameter of vertical roll shaft

    Φ70mm


    (4),material of vertical

    roll shaft

    45#steel casting


    Gear box

    (1),group amount

    Five group


    (2),material of box

    Steel casting


    (3),structure

    Spiral bevel gear transmission


    (4),spiral bevel

    gear material

    20CrMnTi


    (5),gear shaft material

    40Cr


    Power transmission structure

    Universal shaft transmission to the shaft



    Water cooling system:adopt water tank spraying type to make sure the tube blank is cooling enough . length of water tank is 6


    Roughly straightening device:(two sets)


    The function of this part is to straightening the finished tube to achieve the ideal glancing flatness. (single side ,four roll, two sets)



    parameter

    remark

    (1),straightening roll seat structure

    Turkey’s head,360°rotating

    Two sets

    (2),diameter of straightening roll shaft

    Φ50mm


    (3),material of straightening roll shaft

    40Cr



    Main driven system



    parameter

    remark

    Power of main motor

    200KW×2 set


    Reducer type

    ZY355-9×2set



    11. Computer cutting saw:


    The function of this part is to cutting the length of finished tube as customer wanted, have the function of accumulative total for length and amount. Transmission by gear rack ,guide rail choose Thomson profile rail type.


    High speed cutting saw

    structure

    Normal computer controlled cutting

    (1),maximum diameter

    Φ165mm

    (2),maximum weight

    δ7.1mm

    (3),cutting length

    and precision

    L=5~12m,≤±6㎜

    (4),driving type

    Hydraulic

    (5),driving motor

    DC 45KW

    (6),cutting motor

    AC 90KW

    (7),speed of cutting

    Maximum 50M/min


    12.Run out table:(double side)


    The function of this part is convey the finished tube, equipped with dynamic roll. Double side kick out the tube, can take the waste tube to another way. Length:20M

    double side type


    Picture 20 run out table


    13.High frequency welding machine:

    The high frequency matched with our machine is solid-state 600 KW.


    Overall control table DC speed adjustor

    Rectifier cabinet inverter output cabinet

    Air-Water cooling system Adjusting frame


    16.Customers responsible item.

    Power of supply standard

    380V/220V;50HZ;three phase four wire system


    Power of machine

    (1),high-frequency welding machine

    600 KW


    (2),main machine

    200×2 KW


    (3),auxiliary machine

    185 KW


    Total:

    about 1185 KW


    Machine area covering

    length110M×width10M


    Volume of high-frequency house

    length8M×width4M×height2.8M


    Water supply

    One cooling pool 50M³ /one set of high pressure pump


    Air supply

    Air compressor one set


    Needed lifting machine

    Air crane 10~15 Ton two sets


    Normal consumable auxiliary material

    (1)high-frequency cable, machine cable and wire


    (2)impedor (magnetic bar)


    (3)saw blade


    I.We will offer the include foundation drawing ,water ,electric,air layout drawing after we sign the contract. Operating manual will come along with the machine , the size and model of the purchased part and easily damaged part drawing also include.

    II.My company will send 4-5 engineer to installing the machine and responsible for training the worker of customer until they can operating the machine skillful.

    Note:

    1. the buyer should charge our engineer of visa, roundtrip ticket, food and accommodation and USD60/person/day for salary.

    2. Terms of payment: 30% should be paid when signing sales contract, and the remaining 70% before delivery

    3. Delivery time:210 days after we receive the down payment

    4. Installing time: we need about 45 days to installing and debugging the machine (all preparation work must be ok. Such as foundation ,water tank, electric wire).

    5. Training time: it depend on the worker’s ability, about 30-60days.

    6. Guarantee of machine: one year.

    In normal circumstance , customer operating the machine correctly according to our advice, if something is broken, we will send a new one to customer by post after we received the information from customer for free.

    Quality Q195 / Q235 Straight Seam Welded Tube Mill Line ZG165 High Precision for sale
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