济南天鑫数控设备有限公司

一看用料.优质的铝合金门窗设备所用的铝型材,厚度、强度和氧化膜等,应符合有关的国家标准规定,壁厚应在1.2毫米以上,抗拉强度达到每平方米毫米157牛顿,屈服强度要达到每平方毫米108牛顿,氧化膜厚度应达到10微米.如果达不到以上标准,就是劣质铝合金门窗设备,不可使用.

A look at the material. Aluminum Alloy used aluminum doors and windows equipment quality, thickness, strength and oxide film, shall conform to the relevant provisions of the national standard, the wall thickness should be more than 1.2 mm, the tensile strength of 157 mm per square metre of Newton, yield strength to reach 108 per square millimeter of Newton, the thickness of the oxide film should reach 10 micron. If not up to the above standard, it is inferior Aluminum Alloy doors and windows equipment, can not be used.

二看加工.优质的铝合金门窗设备,加工精细,安装讲究,密封性能好,开关自如.劣质的铝合金门窗设备,盲目选用铝型材系列和规格,加工粗制滥造,以锯切割代替铣加工,不按要求进行安装,密封性能差,开关不自如,不仅漏风漏雨和出现玻璃炸裂现象,而且遇到强风和外力,容易将推拉部分或玻璃刮落或碰落,毁物伤人.

Two see. Aluminum Alloy doors and windows processing equipment, high precision machining, installation stress, good sealing performance, switching freely. Aluminum Alloy inferior door window equipment, choose aluminous profile series and specifications, processing by saw cutting instead of crudely made, milling, no installation required, poor sealing performance, the switch does not freely, not only air leaks and glass burst phenomenon, and encountered strong winds and force, easy to push and pull part or glass fall or drop, and destroy wounding.

三看价格.在一般情况下,优质铝合金门窗设备因生产成本高,价格比劣质铝合金门窗设备要高30%左右.有些有壁厚仅0.6-0.8毫米铝型材制作的铝合金门窗设备,抗拉强度和屈服强度大大低于国家有关标准规定,使用很不安全.此外,目前加工铝合金门窗设备的个体户较多,他们不懂得铝合金门窗设备的结构特点及其性能.

Three see price. In general, the quality Aluminum Alloy doors and windows equipment because of its high production cost, the price ratio of Aluminum Alloy inferior door window equipment is 30% higher. Some have only 0.6-0.8 mm aluminum production equipment Aluminum Alloy window wall thickness, tensile strength and yield strength are significantly lower than the national standard, it is not safe to use. In addition, the current processing equipment more Aluminum Alloy doors and windows of the self-employed, they do not understand the structure characteristics and performance Aluminum Alloy doors and windows equipment.

济南天鑫数控设备有限公司

    济南天鑫数控设备有限公司
 济南天鑫数控设备有限公司( 15964542270)是一家专业从事铝塑门窗设备,断桥铝门窗设备，塑钢门窗设备，铝幕墙设备，中空玻璃设备的研发，生产，销售和技术服务的现代化高新技术企业。
公司铝门窗加工机器可完成铝型材的切割，组角，钻孔，冲孔，弯圆等工序，塑钢门窗设备可 完成型材切割，焊接，铣削，清理等工序。十大系列，四十余个品种设备，均得到了广大新老客户的一致好评。
济南天鑫数控设备有限公司
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