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路沿石模具采用工程pp(聚丙烯)原料
路沿石模具采用工程pp(聚丙烯)原料,材料具有良好的可锻性、切削加工性、淬硬性、淬透性及可磨削性、还具有小的氧化、脱碳敏感性和淬火变形开裂倾向。
The molds for curbstone are made of Engineering PP (polypropylene) material, which has good malleability, machinability, hardenability, hardenability and grindability, and also has small oxidation, decarburization sensitivity and quenching deformation cracking tendency.
所有的塑料模具所用的原材料都是一级新料,不加粉碎回料,所以不要市面上用粉碎回料做的模具,使用粉碎回料做的模具使用寿命短,容易老化,变形.表面不平整,水泥件不容易脱模.购买请慎重.
All the raw materials used in plastic moulds are first-class new materials, without grinding and returning materials, so do not use the moulds made of grinding and returning materials on the market. The moulds made of grinding and returning materials have short service life, are easy to aging and deformation. The surface is uneven, and the cement parts are not easy to demould. Please be careful when purchasing
一.不要比重量,切割开塑料模具可以比较一下产品壁厚。通过回收来的粉碎回料,经过粉碎后始终还带有水泥浆粉,在同样的钢模注塑成型下,做出来的产品只有重,不会轻.
1、 Do not compare the weight, cut the plastic mold to compare the product wall thickness. After crushing, the crushed material still contains cement slurry powder. Under the same injection molding of steel mold, the product is only heavy, not light
二.不要过于比较价格,买2个40元钱的模具还不如1个50元钱的模具耐用,做出来的水泥件尺寸稳定,又不外膨胀,不存在产品不合格的风险。
2、 Don't compare the price too much. Two 40 yuan molds are not as durable as one 50 Yuan mold. The size of the cement parts made is stable, but not inflated, and there is no risk of unqualified products.
三、粉碎回料做的塑料模具,表面有很多黑点,浑浊不光亮,加力变形大。
3、 There are many black spots on the surface of the plastic mold made by crushing and returning materials, which are turbid and not bright, and have large deformation due to force.
四、模具产品外观不要有很多飞边毛刺,有刀销的痕迹。影响产品外观是钢模注塑的原因,钢模开不好,塑料模具质量也好不到哪里去。
4、 The appearance of the mould product should not have many flash burr and the trace of the cutter pin. The influence of product appearance is the reason of steel mold injection. The poor opening of steel mold and the quality of plastic mold are not so good.
五.客户购买水泥预制件专用的塑料模具最好到专业生产塑料模具密集的地区采购,大部分集中在浙江嘉兴,河北保定,其他地区以代理商比较多.
5、 The best way for customers to purchase the special plastic mold for cement prefabrication is to purchase the plastic mold in the area with intensive production of plastic mold, most of which are concentrated in Jiaxing, Zhejiang and Baoding, Hebei. There are many agents in other areas

联系方式

  1. 保定市模具制造有限公司
  2. 电话:13313028229

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