WGJ-250矿用工字型钢冷弯机隧道专用冷弯机
WGJ-250矿用工字型钢冷弯机隧道专用冷弯机
产品价格:¥12000(人民币)
  • 规格:WGJ-250
  • 发货地:山西太原
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  • 最小起订量:1台
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    认证类型:企业认证
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    商铺名称:山西万泽锦达机械制造有限公司

    联系人:金志鹏(先生)

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    企业邮箱:2932089696@qq.com

    联系地址:太原市小店区208国道东蒲村东浦路一号

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      一般来讲,冷弯就是用冷弯机弯的,不加热;而热弯需要加热,所以其中就只有一个区别:冷弯有应力热弯没有。那么什么叫做应力呢?当材料在外力效果下不能进行位移时,它的几许形状和尺度将发生改变,这种形变就称为应变。材料进行形变时内部产生了大小相等但方向相反的反效果力反抗外力;把散布内力在一点的集度称为应力,应力与微面积的乘积即微内力或物体因为外因(受力、湿度改变等)而变形时,在物体内各部分之间发作相互效果的 内力,以反抗这种外因的效果,并力求使物体从变形后的方位回复到变形前的方位。

      此类机器能弯曲的材质除去工字钢外还适用于矿工钢、U型钢、C型钢、角钢、槽钢、道轨、方钢、钢管等型钢的拱形卷圆、变径、定角弯曲。



      WGJ-250冷弯拱机主要参数: 
      外型尺寸:(长×宽×高)2.5m×1.5m×1.3m
      总功率:12Kw     电压:380V
      液压系统压力:20Mpa
      油缸推进速度:1-13mm/s
      主驱动轮转速:7r/min
      最小弯曲半径2m


      在选购冷弯设备时,要看设备的各零部件是不是设备到位,是不是出现松动,是不是部件有锈蚀表象,假如出现零部件松动、有锈蚀表象,哪怕是纤细的也最佳不要收购,因为这样的冷弯设备也许是他人用过的旧货,也许是存放较长时间没有用的设备,所以在收购冷弯设备时一定要细心调查、问询。
      其次,在选购冷弯设备时,可以发起设备进行调查,听其工作动静是不是正常。假如听见晃啷乱响就说明冷弯设备里面有单个部件不灵敏,或者是出现松动坠落的不良表象,此点要尤为留意,对于这种冷弯设备也不要买。

      最终,消费者一定要谨记的是,在工字钢冷弯机的选购中,不只需留意设备质量的好坏,最主要的是要挑选有售后保证的厂家收购,以保证冷弯设备这种大型设备在买回去今后有较好的质量保证,而且这样做对于冷弯设备的正常投入出产及后期的保护、修理也十分有利。


      注意事项:

      冷弯机属于液压机械,有人反问,为什么有电动的呢?电动冷弯机也是将电能转化为液压油的势能,最终来是冷弯机做工,达到应有的性能。那么冷弯机适用于那些工程呢?
      我们在隧道施工中是绝对会看到冷弯机的,隧道施工中需要将工字钢弯曲,然后对隧道加固,进行一些列工序后,喷护等等,来对隧道内壁进行加固,那么隧道施工就离不开冷弯机,但是看似重要的冷弯机,在隧道施工中也就是一台两台的量就完全足够。我们在使用工字钢冷弯机的时候,需要针对工程量和进度来选购冷弯机。

      同样,矿山,水利、引水涵洞等工程是一样的,对于冷弯机的需求是一定的,那么为什么冷弯机行业一直处于尴尬的状态,就厂家而言冷弯机销量和产品的重要性一直属于附属产品,主要是因为,冷弯机在工地上使用时必然的,但是就冷弯机的使用情况来看,一台冷弯机使用寿命相对较长,同时,价格上来讲,厂家的利润不大,如果仅仅依靠冷弯机这一款产品来发展是不太现实的。



      冷弯机在工程上的使用情况却影响着其他产品的销量,像隧道施工,需要冷弯机的就会需要隧道喷浆车,同时需要其他的一些工程机械,像钻机,挖掘机,装载机等等工程机械设备,那么很多的厂家就依靠冷弯机这样的小产品来打开其他利润高的产品的市场得以发展。冷弯机在这样的角色下也有着重要的意义,同样,在各种工程中也是一样的发挥着重要的作用。
      工字钢冷弯机对型材加工的自动化起了良好的促进和推动作用。工字钢冷弯机是在原有的撑床上发展而来的。撑床一般有三个撑头,布置在同一平面上,相互之间保持一定间隔。工字钢冷弯机常用的撑床可分以下两种:
      (1)中央为动撑头,两侧为静撑头。这类撑床的动撑头是通过曲柄或偏心轮带动的,可作往复运动,以便对型材施加顶撞力;静撑头是型材加工时的支撑点,但为了能适应加工不同尺寸型材的需要,把静撑头做成前后调节式。
      (2)中央为静撑头,两侧为动撑头。这类撑床的动撑头多由油缸带动,因而撑头实际上就是油缸活塞杆的延伸部件,其行程可由进入油缸的油流量来调节。两个动撑头的运动需要保持同步,以便型材的弯曲变形与静撑头对称。
      工字钢冷弯机在操作的过程中,要严格遵守操作规程,并在发生异常时,应立即停止操作,并停机检查原因。同时工字钢冷弯机在作业完毕后,应立即关闭油泵,并切断电源。
      新乡市中隧机电设备有限公司是一家集工程机械、建筑机械、型材冷加工机械和预应用设备,橡胶配件研发、制造、销售于一体的专业化生产企业,主要产品有:喷浆机、注浆泵、冷弯机、镦粗机、套丝机、拉弯机、顶弯机、法兰机等。经过几年的发展,在行业领域已经处领先地位。产品遍布全国各地,高质量的产品和完善的技术服务于全国煤炭、矿山、铁路、公路、水利、水电、桥涵、冶金、化工等各行业领域。



      Generally speaking, cold bending is done by cold bending machine without heating, while hot bending needs heating, so there is only one difference: cold bending, stress and hot bending. So what's called stress? When the material can not be displaced under the external force, the shape and scale of the material will change, which is called strain. Material deformation which are of equal magnitude but opposite effect against external force; spread force at a point set of product is called stress, stress and micro area of micro force or object (because the external force, the change of humidity etc.) and deformation, internal force attack each other in effect among the various parts of an object, to resist the external effect, and strive to make the object from the deformed range back to the pre deformation range.
      This machine can bend the material removed I-beam also apply to miners steel, U steel, C steel, angle steel, channel steel, rail, Fang Gang, steel and other steel arch roll round, diameter, bending angle.
      The main parameters of WGJ-250 cold bending arch machine:
      Outer size: (long x wide * high) 2.5m x 1.5m x 1.3m
      Total power: 12Kw voltage: 380V
      Pressure of hydraulic system: 20Mpa
      Oil cylinder propulsion speed: 1-13mm/s
      Main drive wheel speed: 7r/min
      Minimum bending radius 2m
      在选购冷弯设备时,要看设备的各零部件是不是设备到位,是不是出现松动,是不是部件有锈蚀表象,假如出现零部件松动、有锈蚀表象,哪怕是纤细的也最佳不要收购,因为这样的冷弯设备也许是他人用过的旧货,也许是存放较长时间没有用的设备,所以在收购冷弯设备时一定要细心调查、问询。
      Secondly, when choosing the cold bending equipment, the equipment can be launched to investigate and listen to whether the work is normal. If Huang Lang heard that chaos ring bending equipment inside individual components is not sensitive, or loose fall bad appearance, this should particularly pay attention to this, don't buy cold equipment.
      Finally, consumers must keep in mind that, in the purchase of I-beam machine, not only need to pay attention to the quality of the equipment, the most important is to ensure the selection of customer service to ensure the acquisition of manufacturers, the cold equipment of large equipment in the future to buy back a better quality assurance, and to do so for protecting the normal input of cold the production equipment and the late repair are very favorable.
      Matters needing attention:
      The cold bending machine belongs to the hydraulic machinery. Some people ask, why is there electric power? The electric cold bending machine also transforms the electric energy into the potential energy of the hydraulic oil, and finally comes to the cold bending machine to do the work and achieve the proper performance. So how do the cold-bending machines apply to those projects?
      We will definitely see bender in the tunnel construction, tunnel construction will need to bend and I-beam, tunnel reinforcement, a series of processes, shotcrete and so on, to the inner wall of the tunnel reinforcement, so the tunnel construction is cannot do without bending machine, but appears to be important in bending machine, tunnel construction it is a two Taiwan is completely sufficient. When we use the I-steel cold bending machine, we need to choose the cold bending machine for the quantity and progress of the engineering.
      Similarly, mining, water conservancy, water diversion culvert project is the same, is certain for bending machine needs, so why bending machine industry has been in the awkward state, on the importance of bending machine manufacturers sales and products has always belonged to the ancillary products, is mainly because the bending machine used on our site is inevitable, but use of a cold bending machine, bending machine with a relatively long service life, at the same time, in terms of price, the profits of manufacturers is not big, if only rely on the product to the development of bending machine is not too realistic.
      The use of cold bending machine in engineering has influenced the sales of other products, such as tunnel construction, need cold bending machine will require Tunnel Shotcreting car, also need some other engineering machinery, like rig, excavator, loader, engineering machinery and equipment, so many manufacturers rely on small products such as bending machine to open other high profit products to market development. Cold bending machine has an important significance in such a role, as well, it is also playing an important role in various projects. .
      The I-steel cold bending machine has played a good role in promoting and promoting the automation of the profile processing. The I-steel cold bending machine is developed on the original bracing bed. Generally, there are three bracing heads, arranged on the same plane, and maintaining a certain interval between each other.  The commonly used bracing beds for I-steel cold bending machine can be divided into two types:
      (1) the center is a moving head, and the two sides are static bracing heads. This kind of bed support dynamic support head is driven by a crank or eccentric, capable of reciprocating motion, so as to exert a force on the contradict profile; static hold head was support profile processing, but in order to meet the needs of the processing section of different size, the static hold head made before and after adjustment.
      (2) the center is a static bracing head, and the two sides are moving brace heads.  The supporting head of this kind of supporting bed is mostly driven by the oil cylinder, so the supporting head is actually an extension part of the cylinder piston rod, and its stroke can be regulated by the oil flow into the cylinder. The motion of the two brace heads needs to be kept in synchronization so that the bending deformation of the profile and the static bracing head are symmetrical.
      During the operation of the I-steel cold bending machine, the operation rules should be strictly observed, and the operation should be stopped immediately and the reasons for stopping the machine should be stopped. At the same time, after the working of the I-steel cold bending machine, the oil pump should be closed immediately and the power supply should be cut off.
      Xinxiang city in Electrical Equipment Co., Ltd. is a collection of workers

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