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Cabron Steel Galvanized Straight Seam Round Square Tube Pipe Welding Making Machine

Categories Pipe Making Machinery
Brand Name: Co-effort
Model Number: HF-114
Certification: CO,CE,FORM A, FORM E
Place of Origin: China
MOQ: 1 set
Price: USD 300000/SET
Payment Terms: T/T
Supply Ability: 5 set/month
Delivery Time: 150 days
Packaging Details: Plastic Film and Wooden Case
Machine Name: High Frequency Pipe Welding Machine
Material: Carbon Steel, Galvanized, Stainless Steel
Tube Pipe Shape: Round, Square, Rectangle
Pipe diameter: 48~127mm (For Round)
Pipe thickness: 1.5~4mm (For Round)
Production speed: Max. 80 m/min
High Frequency Power: 300KW
Cutting Length: 6~12M
Diameter of Shaft: 114mm
Material of Shaft: 42CrMov
Forming Power: 90KW
Sizing Power: 110KW
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    Cabron Steel Galvanized Straight Seam Round Square Tube Pipe Welding Making Machine

    Cabron Steel Galvanized Straight Seam Round Square Tube Pipe High Frequency Welding Making Machine


    Roughing straightening facilities

    Another name is turkey head, place at the last part of sizing machine. main function is coarse straightening steel ,it consist of two four-roller coarse straightening, can up and down, crosswise and peripheral direction adjust and use three-point method straightening steel


    Reducer box

    Reducer box adopts single-stage transmission, spiral arc gear hard gear cylinder reducer box, gear material 20CrMnTi treat by carburizing and quenching ,the advantage of the box is high transmission power, high efficient ,long working life, low price at maintain and change.


    Universal driven shaft assembly

    Adopt special universal drive shaft, have high drive efficient, use, maintain, change, assort are very easy, protect mill horizontal roller.


    Cutting machine

    Function: It cans sizing cutting the pipe which continue product.

    Structure and work principle

    It consists of base seat (saw car can drive in base seat) and saw car drive device. Base seat of cutting device is quakeproof welding, driving saw car hardened guide and buffer flap of limit limiting position are both install in base seat. Saw car use welding structure of high quality and remove stress. Use seal ball bush can support in guide. The machine use round saw hot cut saw arm swing to cut steel pipe. AC motor drive saw blade.

    Between in front and behind of saw is layout vertical or lever clamp device. Saw car gear device through DC motor which in base seat to drive reducer and cardan axis.

    Saw drive motor power:37KW

    Saw blade size range:Max700mm×4.0

    Flying saw car run distance:4M

    Motor:30KW

    Sizing length:≥4m

    Sizing precision:L(-0,+4mm)

    Pipe end cut drag:<2mm

    Pipe product speed range:80m/min


    HF heating system

    Function: The equipment is a solid HF heating device which controlled by computer. It used for welding the pipe seam.

    Parameter:

    nominal power:300KW

    Input power capacity:three phase 380V 560KV

    Cooling water quality: pure water

    Cooling water flow:500L/min


    GD114 Rollers after cutting

    Function: deliver the pipe after cutting.

    Structure and principle: Include rack and drive motor. Pipe through rack to gear and transport it to out material location. Let pipe into rack to collection.

    Roller transport speed:120M/min

    Driving mode: Motor reducer drive.

    Speed range: Slip group speed.

    Roller diameter:120mm

    Roller length:240mm


    Roller

    Function:Extrusion forming the steel pipe. Specific set roller can bend the steel strip to the pipe you required.

    Roller material: Cr12

    HRC58-62

    Roller hardness: HRC58-62

    Hardening layer depth: ≥10mm

    Surface roughness: Ra≤0.8um

    SQ Roller material: H13


    Horizontal roller rack:

    It’s used to install horizontal roller and is the main parts in forming machine. It adopt gantry cast iron structure to make sure that hardness and precision of rack structure. Memorial arch is up out roller. Down roller height is not need high speed roll base line height. It live on mill precision and high precision insurance mat to make sure that all horizontal rack make up by two sides open rack. When you change rollers, pull and unlink the in front rack and shaft direction to pull the roller, then you can change. Height of main roller shaft can adjust. The distance between two sides open rack roller and shaft shoulder can stem by roller pad. Horizontal roller rack has overload safety insurance device. The rack material is ZG270-500.

    Vertical rack:

    It is used for install vertical roller. The function is let the two horizontal roller rack change the shape and restrain pipe blank spring back after out to horizontal roller and guiding. Vertical roller rack main shaft is single point support to change roller convenient. It use pulling plate as auxiliary support and fixed by bolt spiral tight. Symmetry center of two side roller shaft need adjust by adjust barrel. The distance of two side three roller shaft should adjust by turn the screw. Vertical roller height should make sure by roller pad.


    Welding seam guide roller rack:

    The location is before press roller rack. It is used to install guide roller. The function is :

    A. Control the direction of pipe seam to make sure pipe seam into press roller straight.

    B. Control the size of angular aperture.

    C. Control the center location of pipe blank to make sure that alignment the hole pattern of press roller.

    The interval of up and down roller can adjust by bolt. Up and down two side roller install in a drive support. It is through worm and worm gear crown to adjust round angle. The whole transport seat can adjust up and down by screw. And also adjust screw can adjust vertical.


    Press roller rack:

    It is used for install press roller. The function is heating the pipe blank edge hot up to the temperature can welding. Welding by press roller offer some press. The structure mode is two rollers press.


    Scraping welding device:

    It is used for scrap the outside seam and clean outside burr. It consist of two sets blade to alternate use. That can continue to scrap when the blade changing. Blade can adjust up, down and cross and can lifting quickly. Lifting quickly can come true by pneumatic and machinery. Blade above have burr twine device. Blade rack downward have two roller to make sure the down pressure when it scrip.


    Cooling derive:

    Making sure welding area is cold enough, when pass sizing machine, pipe can achieve precision sizing and coarse straightening. Adopt spray and water bath structure.


    1. Single uncoiler

    Use: Open coil to steel strip.

    Structure and work principle:

    Cone head and hydraulic rectangular pyramid are structure.

    Steel strip thickness:1.0-5=4.0mm

    Steel strip width:190-400mm

    Coil OD:800-1500mm

    Coil OD:450-550


    2. Five-roller leveling machine

    User: used for steel strip leveling, main for leveling the head and end.

    Structure and work principle

    With a pair of pinching roller and leveling roller two up three down arrange at entrance strip. Pinching roller , leveling roller hydraulic cylinder depress , Leveling roller redard depress though worm , front and back both side worm plumbing at the same time, make sure up leveling roller and down fixed roller parallel, have leveling result.

    Leveling speed:10m/min

    Pinching roller qty:2

    Pinching roller diameter:210mm

    Straighter roller qty:5

    Leveling roller diameter:120mm

    Roller length:400mm

    Main motor power installed capacity:11KW


    3. Shearing and butt-welding machine

    Use: Shearing and butt-welding before steel strip end and back steel strip head.

    Structure and work principle

    On production line, one steel strip feed to accumulator, when strip tail enter into shearing and butt-welding pinching steel strip position, shear blade fall, finish strip tail shearing ,then crane moving, export welding joint. When another strip enter this equipment shearing system, pinching steel strip, aligning strip head and tail, shearing strip head. Then pinching strip head and tail, begin to weld.

    Max, Min, Average operation time:Max8min

    Adopt CO2 welder

    Wire feed speed:300-500mm/min

    Max, Min welding time:2-5min

    Shearing force:max80T


    4. Cage accumulator

    Use:Accumulator can receive steel strip from uncoiler discontinuously, at the same time. Function: Offer steel strip function for forming and sizing machine continuously. Storage strip before steel strip into forming machine, to make sure welding mill product continuously during front and rear steel strip butt-welding period

    Structure and work principle

    Front pinching roller diameter:φ210mm

    Roller length:400mm

    Driving motor type:Y4-160-21 30kw

    Entrance steel strip speed:180m/min

    Export steel strip speed (At the same time with product line).(Max80m/min)

    boundary dimension:8000×2000×3600(length×width×high)

    Storage ability(max and min standard):300m-500m


    5. Forming and sizing machine

    Function: It’s main equipment in production. It can roll the strip to round and welding it to pipe. The welding mode is HF welding.

    φ114*4.0 mill adopt W-shape roller forming process.

    Mill job lever:800mm

    Mill rack arrange

    WPL WL B1 B2 C1 B3 C2 B4 C4 C5 C6 F1 FG1 F2 FG2 F3 FG3

    SG SQ(2 rolls) BXW IQ DG1 S1 DG2 S2 DG3 S3 DG4 S4 DG5 S5 DG6 S6 TH1 TH2

    Lever roller diameter:φ100mm

    Vertical roller diameter:φ60mm

    Main motor: DC motor

    Forming:90KW×1set sizing:110KW×1set

    Main reducer:2sets(all use hardness gear surface structure)

    Forming:1set Sizing:1set

    Product round pipe should adopt W roller forming process;

    When produce square pipe, round to square technique are adopted


    Remarks on Main machine performance

    Feed in device:

    The device set in order to let steel strop come in mill smoothly. It adopts Horizontal roller which up three and up and down adjust at the time and down four fixed Horizontal roller feed in vertical roller by in front and behind roller. It can straight and side direction location the steel trip.


    Working Process Flow of Pipe Welding Machine


    Raw material steel strip→Feeding→Uncoiler→Leveling→Shearing and butt-welding→Cage accumulator→Forming machine→HF welding→De-burr→Water cooling→Sizing→Cutting to length→Roller table→Final inspection→Storage


    Main specification of the production line


    1. Products to produce

    1.1 Round pipe:φ48-φ127mm

    Thickness:1.5-4.0mm

    Length:6-12mm


    2. Specification

    2.1, Mill product speed:≤80m/min

    2.2, Raw strip steel:

    Raw material is low carbon steel and low alloy steel of hot rolled coil and cold rolled coil.

    2.3, Size of Raw material

    Thickness:1.5-4.0mm

    Width of steel strips:190-400mm

    Coil OD:800-1500mm

    Coil ID:450-550mm

    Coil weight:7t

    2.4, Raw material steel strip material demand:δb≤560Mpa, δs≤340Mpa.

    2.5, Raw material standard

    Raw material quality standard:As per BS or EN


    General Technical Specification


    1. Raw material requirements
    Material: Hot rolling or cold rolling steel
    Tensile strength: σb≤600Mpa
    Yield point: σs≤315MPa
    Coil width: 60~240mm
    Coil outer diameter: Max. Φ1600mm
    Coil inner diameter: Φ508mm
    Coil weight: Max.2.0T
    Material thickness: 1.0~2.5mm for Round pipes / ≤2.0mm for Square & rectangle pipes


    2. Output product scope
    Pipe type: Straight seam high frequency welded pipes
    Pipe purpose: Electric heating tube, fridge pipe, Auto car pipe, sporting facility tube, furniture pipe, cooler pipe, pressure feeding pipe, construction pipe, configuration pipe.
    Round pipe size: Φ20mm~Φ76mm * 1.0mm~2.5mm
    Square pipe size: 15×15mm~60×60mm * 1.0mm~2.0mm
    Rectangle pipe size: 30×20mm~80×40mm * 1.0mm~2.0mm (a:b≤2:1)
    Producing length: 4~10m (can be designed by customer request)
    Cutting length precision: ±3mm (by hot flying computer saw)


    3. Line capability
    Line direction: Pending and will be decided by Buyer
    Producing speed: 30~80m/min



    Main Technical Performance

    Process of High Frequency Pipe Welding Machine

    {Steel strips} →→Auto Double-head un-coiler →→Strip-head Shearer & Auto TIG butt welder station →→Horizontal spiral accumulator group →→Forming M/C (Main driving unit + Flattening Entry unit + Breakdown section + Fin pass section + Sea m guide unit + High frequency induction welding system + Squeeze welding roller unit + Outside scarfing unit + Horizontal ironing stand) →→ Emulsion water Cooling section →→ Sizing M/C (Main driving unit + Sizing section + Speed testing unit + Turk straightener + Vertical pull-out stand) →→ NC flying saw under computer control →→ Run-out table


    Foundation and advised Buyer’s necessary


    Site area of machine (length X Width): 55m × 7m
    Site area of cabinets (length X Width): 6m × 3m
    Machine foundation base: See foundation drawing CAD
    Overhead crane: 2 sets of ≥5 Ton overhead crane
    Magnetic bar (impeder core): prepared by Buyer
    Saw blade: Prepared by Buyer
    Lubricating oil grease, cooling emulsion and etc will be prepared by Buyer
    One set of Emulsion water cooling pool (Volume 30 m­3*1pools)for pipe-welding mill and plate exchanger of HF-welder, with two sets of pumps(AC4Kw,lift≥30m­ & flux≥30m­3/hour),water pressure meter,valves,and water pipes will be prepared by Buyer. Or use one set of glass fiber cooling tower for Emulsion water cooling pool and plate exchanger of HF-welder.
    Adopting ground or attic frame and room of high-frequency welder for machine unit, stack basket for welded pipe, made by buyer.
    The cables which from power station to pipe mill line, and cables & wires between machines and cabinets, all of them will be prepared by Buyer.
    One set of ≥1m­3 /min air compressor and one set ≥0.50m­3 air tank, 0.7~1.0Mpa. Whole of the pneumatic supply system will be prepared by Buyer.
    Lifts,tools,anchor bolts,expand bolts,embedded and fixing materials for installing machine will be prepared by Buyer.
    Power supply:
    High frequency welder power: GP-200Kw
    Power of supply: 3P/4W/380V/50Hz
    Total power of Line: 450Kw


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