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Pipes HG75 Steel Tube Mill Welded High Frequency

Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
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    Buy cheap Pipes HG75 Steel Tube Mill Welded High Frequency from wholesalers
     
    Buy cheap Pipes HG75 Steel Tube Mill Welded High Frequency from wholesalers
    • Buy cheap Pipes HG75 Steel Tube Mill Welded High Frequency from wholesalers
    • Buy cheap Pipes HG75 Steel Tube Mill Welded High Frequency from wholesalers

    Pipes HG75 Steel Tube Mill Welded High Frequency

    Ask Lasest Price
    Brand Name : Tengtian
    Model Number : HG75
    Certification : CE, ISO9001, BV
    Price : $100000 to $1 million
    Payment Terms : L/C, T/T
    Supply Ability : 50 Sets/Year
    Delivery Time : 60 work days
    • Product Details
    • Company Profile

    Pipes HG75 Steel Tube Mill Welded High Frequency

    HGQ 76High-Frequency Welded Pipe Production Line

    Ι .Machine General Introduction

    it is designed to produce welded steel pipes ,include round pipe , squre pipe and deformed pipe.

    Adopting roll pass design, the production line can manufacture welded steel pipes with good quality machining and high precision assembling.

    Round pipe:φ16-76mm

    Thickness:0.7-2.5mm


    Square pipe :20X20-60X60

    Thickness:0.7-2.0mm


    II.Main Parameters and Specifications:

    (1)Material Specifications:
    StandardSPHC,SPHT-2,SS 400,SS440,SS490
    MaterialLow carbon steel and low alloy constructional steel
    Mechanical propertiesσb≤520Mpa,σs≤365MPa
    Strip Width47-240mm
    Strip Thickness:0.7-2.5mm
    Inner Diameter of CoilsΦ508mm
    Outer Diameter of CoilsΦ1300~φ1760mm
    Coil Weight≤3.5T
    (2)Pipe Specification
    Pipe Diameter

    Round pipe:φ16-76mm Square pipe :20X20-60X60

    Thickness:0.7-2.5mm 0.7-2.0mm

    Length6m
    Pipe-cutting Precision0-6mm
    Forming SpeedMax 80m/min (max size and thickness cannot up to max speed)
    (3)The buyer should self-supply
    Work shop60x6m, H>5m(crane to ground)
    PowerApprox.450KW 380V/50Hz/3phases
    Circulation Cooling Water(whole system)

    Flow:20T/h~30 T/h

    Pool Volume:30m3

    Compressed Air

    (whole system)

    Flow:5m3/min

    Pressure: 5-7kg/ cm2

    CableAll cable outside of my machine, you buy after machine fix location.

    III. Each Machine Parameters and Specifications:

    (1) Uncoiler


    Double expansion and cantilever mandrels


    1. double expansion and cantilever mandrels.

    2. Contains two main parts: main body and the fixed base.

    3. Equipped with pneumatic system to satisfy the needs of expanding, contracting and braking of the mandrels.

    4. Mandrel consists of four-bar linkages that could move radially at the same time.

    5.The four-bar linkages in two groups are fitted on two shafts respectively. Powered by air cylinder, they expand and contract radially.

    OD of coilΦ1300-1760mm
    ID of coilΦ508mm
    Width of strip47-240mm
    Thickness of strip0.7-2.5mm
    Weight of stripMax3.5T
    Expansion Typehydraulic
    BreakPneumatic driving
    Rotatemanual


    (2)Automatic Shear And Welder


    Automatis shear and welder

    It is used to cut the irregular ends of the strips and then connect the strips by welding. So it can let the line runing without stop when the before coil finish


    Strip width47-240mm
    Welding thickness0.7-2.5mm
    Cutting TypeAutomatic shear
    Welding ModeAutomatic weld
    Pneumatic pressure0.5MPa
    Working CycleMax.300 seconds


    (3)Spiral accumulator


    • This unit is main include in press& carry material device, accumulator assemble, carry off material unit, electric control unit.
    • It is main include frame, electric motor, brake unit, circling direction transfer power axle of the reduce velocity, press & carry roll, pressure air system of guide roll, inspected velocity unit; it can supply the strip steel to accumulator and the mean times it will transfer the carry velocity information to electric control system, when we demand stop carry the material to this unit, it will stop roll to the electric motor and press& carry material roll by the break, and also could adjust the velocity to carry electric motor and the unit carry material velocity.
    • Accumulator frame assemble: include the electric motor, frame , inner circle roll, out circle roll and pressure roll. It can be used to storage the strip steel material from press& carry unit and it could be draw from the center send-off material roll.
    • Send-off material device: include frame, guide direction rolls, guide out roll of high or lower place. It can carry the strip steel to shape system and send the carry out material velocity information to electric control device
    working style:change circlecarry material going velocityVmax=240m/min
    advantage:

    More material

    No strike

    Pinch form

    Pneumatic

    6Mpa

    steel coil thickness0.7-2.5mmdiameter4.2m
    width47-240mmstorage area3.5 m2
    electric motor power of the press & carryAC 11KW
    the electric motor of the accumulator frameAC 22KW

    (4)Forming And Sizing Machine


    Forming & Sizing Mill adopts roller type forming principle and high-frequency induction welding. The strip is fed into the forming machine by the feeding device in the mill and the forming roller continuously rotate and press the strip into the required shape. Due to the skin and the kindred effect, the high-frequency current is concentrated on the weld joint that is heated rapidly and reaches the welding temperature. The tube seam is welded under the pressure of squeeze rollers. The finished welded tube with required size can obtained after the cooling, sizing and primary straightening.
    Forming Pipe OD.

    Round pipe:φ16-76mm

    Thickness:0.7-2.5mm

    Square pipe :20X20-60X60

    Thickness:0.7-2.0mm

    Forming speed30-80m/min
    Number. of forming stands, horizontal7
    Number. of forming stands, vertical9
    No. of sizing stands, horizontal5
    Number. of sizing stands, vertical5
    Turks Head2sets
    Shaft dia. and material of horizontal roll standΦ70mm, Material 40Cr
    Shaft dia. and Material of vertical roll standΦ40mm, Material 40Cr
    Bur Scraping Cutter2 Sets
    Main motor160kw


    (5) Computor cutting saw

    Cutting Saw machine is used to precisely cut the pipe to length automatically under the condition that the pipe continuously delivered from the mill at high speed.

    Diameter of pipe

    Round pipe:16-76mm

    0.7-2.5mm

    Squre pipe:20x20-60x60mm

    Thickness:0.7-2.0mm

    Fixed Cutting length4~12m
    Cutting Accuracy0~6mm
    Saw blade cutting motorAC15kW
    Carriage driving motorDC22kW
    Cutting SpeedMax120m/min

    (6)Run out table


    1.The finished pipes run along the Roll Table and to be automatically moved onto the Bench. Then simple Packing Machine packs the pipes in hexagon shape.


    2.The simple packing machine contains container and pneumatically driven alignment equipment.


    3. Motor of Roll Bench: 3KW

    4. Two direction down load pipe

    5. With frequency converter to control running speed.

    (7)Roller



    (8)200 Kw Hifrequency welder

    • All in one model
    • Paralleling type

    ⑴ Rated output power: 200kW

    ⑵ Rated DC voltage: UdN=235V

    ⑶ Rated DC current: 1000A

    ⑷ Out frequency: f=350-420kHz

    ⑸ Total efficiency: η≈90%

    ⑹ Resonance form: Compound resonance

    ⑺ Tank output form: No welding transformer output.

    ⑻ Ripple Coefficient: 0.5%

    ⑼ Welding mode: Induction welding

    ⑽ Power distribution capacity: 260kVA

    ⑾ Input voltage: Three phase 380V/50Hz,3 phase 4 wire system

    ⑿ Rated input current: I=379A

    1.2 Cooling System of Soft Water (Air-Water Cooling System)

    ⑴ Working water pressure: 0.32Mpa

    ⑵ Cooling water flow: 25m3

    ⑶ Reference cooling capacity: 60kW

    ⑷ Standard configuration (mm):2200×1250×2100


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