科丰KEFENG品牌怎么样 申请店铺

我要投票 科丰KEFENG在开关插座行业中的票数:283 更新时间:2025-06-28
科丰KEFENG是哪个国家的品牌?「科丰KEFENG」是 河南科丰新材料有限公司 旗下著名品牌。该品牌发源于河南省郑州市,由创始人张国顺在2005-09-08期间创立,经过多年的不懈努力和高速发展,现已成为行业的标杆品牌。

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科丰KEFENG怎么样

河南科丰新材料有限公司是生产中压、高压、超高压、特高压开关用触头及其导电件的专业厂家,始建于1993年,经过近20年的发展历程,现已成为拥有资产总额4000余万元、年生产各类触头及导电件30余万件、年实现销售近5000万元的中型民营企业。公司占地1.1万平方米,建筑面积7800平方米;现有员工110人,其中工程技术人员28人。是集研发、技改、生产为一体的科技型企业,也是国内电触头生产企业。

河南科丰新材料有限公司拥有各种通用、专用设备110余台套,其中真空熔炼设备20台套;锻压设备6台套;数控机床17台;普通机床22台;热处理设备5台套。采用真空烧结、真空铸造、精密锻造、机械加工和热处理等加工方式,通过独特的工艺手段和完善的质量控制,为顾客提供各种性能稳定的铜钨整体弧触头、铜铬自力型触头、铜及铜合金触指、触座、异型铸件以及铝合金导电件等产品。公司产品发展前景广阔,销售遍及全国各地。

铜钨整体弧触头产品是公司的主导产品。该类产品系采用国内的真空烧结、真空熔渗一次成型工艺,该工艺与传统工艺(保护性气氛烧结)相比较,其产品性能——抗拉强度、抗弯强度、抗烧蚀性能均有较大程度的提高。铜钨整体弧触头产品先后在ZFW25-126(L)/T2000-40、ZF□-252(L)/Y4000-50气体绝缘金属封闭开关设备以及LW55B-550/Y5000-63单断口罐式六氟化硫断路器中在西安高压电器检验检测中心均一次性通过了T100s试验。试验过程中触头开断性能良好,动、静弧触头烧蚀轻微且烧蚀均匀,因此,进一步验证了公司铜钨整体弧触头产品的性能。

铜铬合金自力型触头、铜铬合金异型导电件产品是公司的特色产品。该类产品系采用真空精密铸造、精密锻造工艺加工而成,其材料由公司自行配制、自行熔炼,材质均匀、致密度高且铬含量易于控制,与传统铬青铜型材相比具有热处理后硬度高、弹性好的特点。2003年为平高LW10B-550/YT450型断路器配套的铜铬合金自力型触指曾随主机到荷兰的KEMA试验站按IEC标准进行型式试验,试验全部通过。

纯铜触指、触座及铝合金导电件产品是公司的普通产品。该类产品系采用精密模锻和数控机床加工而成,具有材质强度高和尺寸精度高的特点。

河南科丰新材料有限公司与20余家国内高压开关生产企业建立了战略合作伙伴关系。尤其是河南平高,自2000年供货以来,先后为其提供各种触头类零件近百万件,产品质量稳定、使用性能优良,从未发生过任何质量问题,深得该公司的信赖和好评。


Henan Kefeng New Material Co., Ltd. is a professional manufacturer of contacts and conductive parts for medium voltage, high voltage, ultra-high voltage and ultra-high voltage switches. It was founded in 1993. After nearly 20 years of development, it has become a medium-sized private enterprise with total assets of more than 40 million yuan, annual production of various contacts and conductive parts of more than 300000 pieces and annual sales of nearly 50 million yuan. The company covers an area of 11000 square meters, with a building area of 7800 square meters. There are 110 employees, including 28 engineering and technical personnel. It is a scientific and technological enterprise integrating R & D, technological transformation and production, and also a domestic electric contact manufacturer. Henan Kefeng New Material Co., Ltd. has more than 110 sets of general and special equipment, including 20 sets of vacuum melting equipment, 6 sets of forging equipment, 17 sets of CNC machine tools, 22 sets of general machine tools and 5 sets of heat treatment equipment. By means of vacuum sintering, vacuum casting, precision forging, machining, heat treatment and other processing methods, through unique process means and perfect quality control, we provide customers with various products with stable performance, such as copper tungsten integral arc contact, copper chromium self force contact, copper and copper alloy contact finger, contact seat, special-shaped casting and aluminum alloy conductive parts. The company's products have a bright future and are sold all over the country. Copper tungsten integral arc contact products are the leading products of the company. Compared with the traditional process (sintering in protective atmosphere), the product performance tensile strength, bending strength and ablation resistance have been greatly improved. Copper tungsten integral arc contact products have successively passed t100s test in zfw25-126 (L) / t2000-40, ZF □ - 252 (L) / y4000-50 gas insulated metal enclosed switchgear and lw55b-550 / y5000-63 single break tank type SF6 circuit breaker in Xi'an high voltage electrical equipment inspection and detection center. During the test, the contact breaking performance is good, and the dynamic and static arc contacts are slightly and evenly ablated. Therefore, the performance of the company's copper tungsten integral arc contact product is further verified. Copper chromium alloy self-propelled contact and copper chromium alloy special-shaped conductive parts are the company's special products. This kind of product is processed by vacuum precision casting and precision forging process. Its material is prepared by the company and melted by itself. The material is uniform, high density and easy to control the chromium content. Compared with the traditional chrome bronze profiles, it has the characteristics of high hardness and good elasticity after heat treatment. In 2003, the copper chromium alloy self-supporting contact finger for lw10b-550 / yt450 type circuit breaker of Pinggao was sent to Kema test station in Holland with the main engine for type test according to IEC standard, and all the tests passed. Copper contact finger, contact base and aluminum alloy conductive parts are common products of the company. This kind of products are processed by precision die forging and numerical control machine tool, with the characteristics of high material strength and high dimensional accuracy. Henan Kefeng New Material Co., Ltd. has established strategic partnership with more than 20 domestic high-voltage switch manufacturers. In particular, Henan Pinggao has provided nearly one million contact parts since 2000, with stable product quality and excellent service performance. It has never had any quality problems, and has won the trust and praise of the company.

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本页详细列出关于科丰KEFENG的品牌信息,含品牌所属公司介绍,科丰KEFENG所处行业的品牌地位及优势。
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