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    INTERNAL EXPANSION PIPE END FACE BEVELING MACHINE
    INTERNAL EXPANSION PIPE END FACE BEVELING MACHINE

    Italy INTERNAL EXPANSION PIPE END FACE BEVELING MACHINE

    Category:

    ItalyWelding machinery

    2632888@vip.163.com

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    Product Description

    PRODUCT INTRODUCTION

    This machine is used for high-speed and precise groove processing of pipeline end faces. Synchronously tighten the inner wall of the pipeline and cut the end face of the pipeline at high speed. Used in conjunction with hydraulic power stations.

    PRODUCT FEATURES

    Applied for on-site rapid processing and repair of pipeline end face bevels; Adopting innovative structural design, with higher machining accuracy and lighter overall weight, Non synchronous tightening system, with more unifomm tightening force; Ada ptive expansion shoe design effectively protects the anticorrosion layer on the inner wall ofthe pipe opening; Dual motor drive for stronger power, The tool holder adopts a patented double guide rail design, which ensures stable tuming and reliable durability.

    PERFORMANCE PARAMETER

    型号 PK6-8 PK8-12 PK12-18 PK20-26 PK32-40 PK40-48 PK48-56
    重量 380Kg 500Kg 890Kg 1500Kg 2900Kg 3200kg 3800Kg
    外形尺寸 1200×430×500mm 1700×850×650mm 2150×1200×1500mm 2270×1100×1100mm 3200×2000×1700mm 3200×1300×1600mm 3400×2100×2300mm
    适用管径 159-219mm 219-323mm 323-457mm 508-660mm 813-1016mm 1016-1219mm 1219-1422mm
    适用壁厚 ≤30mm ≤31.75mm ≤36mm
    进给方式 电动 液压轴向进给
    主轴转速 7r/min 0~60 r/min
    适用材质 X60、X65、X70、X80等管线钢，各种碳钢、不锈钢、合金钢等材质，其他金属材质。
    胀紧形式 内定心式液压胀紧机构：定心准确，胀紧力大，安全可靠
    坡口形式 I型，V型，U型，复合型，内镗坡口
    坡口精度 直线误差±0.1mm角度误差±0.1°粗糙度Ra2.5
    坡口效率 少于2分钟
    切削线速度 105m/min
    进给量 0.1-0.5mm/r 0.2-0.6mm/r
    操作系统 胀紧/松开、快进/快退、工进、工进调整
    工作压力 胀紧压力：5MPa,切削压力：0-10MPa
    液压站 静音式柴油动力液压站/开架式柴油动力液压站/液压挖掘机复合动力站

    FUNCTION INTRODUCTION

    FUNCTIONS OF BEVELED HEAD

    Concentric expansion system with high precision,
    the distending force is strong. Can realize
    the distending and centre of pipe diameter by
    replacing distending module. Adopts the features
    of large diameter, large flow and low pressure,
    prevent hydraulic crawling, ensure stability and
    durability of hydraulic system.
    		  The expansion block adopts the roller structure,
    every expansion block is equipped with four sets of
    high-strength roller. Prevent scratches to the inner
    wall of the pipeline during the installation process.
    single cylinder coaxial asynchronous expansion,
    equipped with multi-point roller expansion block,
    automat correction makes the beveling machine
    coaxial with pipe, ensure accuracy of beveling.
    Dual oil supply, with independent oil circuit design
    for rotary cutting, feed, and expansion. The
    propulsion mechanism and cutting mechanism are
    independent and do not interfere with each other.
    The rotary disc of the beveling machine is driven by
    dual motors, with an internal gear ring transmission
    design. The transmission force is uniform, the
    torque is strong, and the cutting is stable.

    FUNCTIONS OF TOOL REST

    The tool holder adopts vertical floating design with
    doublesprings.Theguidemechanismadoptsthemodel
    with double guide pillar. Itcanrealizestable processing
    oflargethicknesspipelines,easytomaintain.
    Alloy knife adopts the three-sided edge
    structure, effectively increase service life. The
    linear speed of the blade cutting 110m/min,
    cutting thickness 0.2-1.0mm.
    The knife bridge adopts the computer aided design.
    it is divided into single tool bar and compound
    tool bar.Single tool bar: 0°, 5°, 22°, 37.5°, 45°, 75°
    Compoundtoolbar: 0°-5°,22°double

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