Shijiazhuang Hongqi Roll Manufacturing Co., Ltd.

Tel:+86 13932156819  +86 18379102351


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滚针轴承装有细而长的滚子(滚子直径D≤5mm,L/D≥2.5,L为滚子长度),因此径向结构紧凑,其内径尺寸和载荷能力与其它类型轴承相同时,外径最小,特别适用于径向安装尺寸受限制的支承结果。根据使...

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粉末液压机进行日常检查就是为了保证每天都安全运行,一旦发生故障,日常检查能有利于判定故障的原因。那么,粉末液压机日常检查怎么做?粉末液压机日常检查有以下几个方面:
(1)油箱中油量和温度...

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离合器是半自动打包机上的重要部件之一,常见的半自动打包机离合器有哪些,各自又有什么作用呢?接下来,中国设备网就半自动打包机离合器的作用介绍如下:1、主动轴制动离合器。和电机通过皮带连接,触...

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各类机床通常由下列基本部分组成:支承部件,用于安装和支承其他部件和工件,承受其重量和切削力,如床身和立柱等;变速机构,用于改变主运动的速度;进给机构,用于改变进给量;主轴箱用以安装机床主轴;刀架...

压铸工艺的特点。压铸加工所使用的模具通常都是用比被加工零件强度更高的合金材料加工而成的,这个过程有些类似注塑成型。铸造设备和模具的造价一般都比较高昂,所以不适合加工小批量零部件。但是,由于...

剪草机在新出厂时发动机和各个运转部件均未经过充分的磨合。由于运转部件仍存在着加工痕迹。如不经磨合就使用,会使摩擦表面严重磨损,缩短发动机和其他零部件的使用寿命。在磨合前,首先对剪草机加满...

About HongQi

HongQi was founded in the 1970s. In 2002, we transformed from Shijiazhuang Hongqi Roll Factory to Shijiazhuang Hongqi Roll Manufacturing Co., Ltd. We are the largest professional manufacturer of rollers supporting welded pipe units in Hebei Province. The company won the title of Hebei Province Service&Quality Double Satisfaction Unit and Shijiazhuang After-sales Service Guarantee Unit. Since the establishment of our factory, our company has always adhered to the development concept of "Develop with credibility and survive with quality", cultivated and brought up a group of professional technical talents, and formed a professional team of R&D, design, production and sales. The company has production technology capabilities such as forging, heat treatment, and machining. Our company has more than 100 sets of professional production equipments with annual production capacity of 1500 tons.


Contact us

Sales Director: Ms. Wu Sales Consultant: Mirror Liu (Ms)

Email:hqzhagun@sina.com Email: mirror.ljie@gmail.com

Tel: +86 13932156819 Tel:+86 18379102351

Fax: 0311-83820841

Web: www.hongqiroll.com

Address: Chenglang Section, Jicun Town, Yuanshi County, Shijiazhuang City, Hebei, China, 051131