Jinzhou Great Wall Refractory Co., Ltd. was founded in 2003. It is a comprehensive refractory enterprise with independent intellectual property rights. Its main products are sa great wall series shaped and unshaped refractories. The company has advanced production equipment and perfect detection means. Relying on scientific and technological innovation, it has developed sa great wall series spinel refractory products. At present, ten new technologies have obtained national patents. These products have been widely used in non-ferrous, ferrous metallurgy, building materials, petrochemical, power and other industries at home and abroad, and have been exported to Iran, Thailand, India, South Africa, Peru, Indonesia, Malaysia, Congo and other countries and regions.
At the end of 2005, relying on the technical advantages and intellectual property rights of the original Jinzhou Great Wall Refractory Co., Ltd., the company established Kunming Great Wall Refractory Co., Ltd. in Kunming, Yunnan Province. The completion of the new production base not only greatly improves the equipment level and production capacity of the whole company, but also enables the company to have more location advantages. Taking the north and south ends as the center, the company forms a sales and service network radiating both at home and abroad, so as to better meet the needs of customers at home and abroad.
Kunming Great Wall, together with Jinzhou Great Wall, will adhere to the business philosophy of "technology as the guide, innovation for effectiveness", and serve the majority of users wholeheartedly with high-quality products and fast and timely services!
Address: Alloy Nanli, Taihe District, Jinzhou City
Tel: 0416-2127367
Fax: 0416-2149661
Website: www.jzgwrmcl.com
Happy New Year!
New year's day, everything is new. I sincerely thank you for your concern and support for Great Wall Refractory Co., Ltd. as always. On behalf of all the employees of the company, I would like to express my sincere wishes to you on the occasion of the new year.
In the rough waves of market economy, the reason why Changcheng people can always stand up to the tide, chop the waves and sail is the result of the care and support of friends from all walks of life, the result of the help of partners and users, and the result of the efforts of all our employees. We will not forget you. We sincerely thank you.
Passion and sweat make the past, reason and firmness make the future. 2020 will be a brand-new year for the Great Wall. We should give full play to the existing technical advantages, vigorously enhance the core competitiveness, play quality cards, take the excellent road, actively expand the market, and make the Great Wall a refractory production base.
In 2020, we will insist on taking work as a business, integrating business into life, being a responsible person, and running a responsible enterprise. We will insist that "innovation, leadership and integrity" is the eternal theme of the Great Wall, "conscientiousness" is the basis for making fine products, "customer satisfaction" is the source of prosperity of the Great Wall, "customer first, high-quality service, smooth information and quick response" is the eternal theme of the Changcheng people Service guidelines to be followed. In the new year, we need to strengthen our contacts with users, enhance friendship and common development. I believe that with the care and support of friends from all walks of life, the love of partners and users, the Great Wall will win a more brilliant situation.
| 客户使用情况 | ||||
| 炉种 | 产品 | 使用单位 | 使用寿命与其它制品对比 | 设计单位 |
| 奥 斯 麦 特 炉 | 铜 | 中条山候马冶炼厂 | 设计拱角以上5米采用长345mm的SA-2类砖,使用18个月后，残砖还有200 mm左右长。 | 北京有色金属设计院 |
| 进口镁铬质砖只用2个多月,国产镁铬砖只使用1个多月就没有砖了。 | ||||
| 锡 | 云锡集团锡业分公司 | 下部砖采用长345mm的SA-1L类砖,使用24个月后，残砖还有160mm左右 | 北京有色金属设计院 | |
| 上部砖采用长345mm 的SA-2类砖,使用48个月。 | ||||
| 进口镁铬质砖只用4-7个月就局部没有砖了。 | ||||
| 铅 | 云锡集团铅业分公司 | 下部砖采用长610mm的SA-1L类砖,使用12个月。 | 长城耐火材料有限公司 | |
| 上部砖采用长460mm 的SA-2L类砖,使用24个月。 | ||||
| 进口镁铬质砖只用3-4个月就局部没有砖了。 | 国外供应商 | |||
| 铜 | 铜陵金昌冶炼厂 | 拱角以上4.5米采用长345mmSA-2L类砖,使用寿命达到18.5个月,残砖还有180mm左右长,还可以继续使用。 | 北京有色金属设计院 | |
| 铜 | 铜陵赤峰金剑铜业公司 | 拱角以上5米采用长520mm的SA-2L类砖,使用17个多月, 残砖还有300mm左右长；上部采用460mm的SA-2L类砖。 | 长城耐火材料有限公司 | |
| 国产镁铬质砖只用3-5个月就局部没有砖了。 | 国内供应商 | |||
| 铜 | 大冶有色金属股份公司 | 拱角以上5米下采用长610mm的SA-1L类砖,寿命13个月, 上部采用460mm的SA-2L类砖,应可以继续使用。 | 长城耐火材料有限公司 | |
| 铜 | 云铜集团凯通分公司 | 渣线下采用长460mm的SA-1L转，上部采用380mm长的SA-2L砖。使用寿命达到24个月。 | 长城耐火材料有限公司 | |
| 铜 | 葫芦岛锌厂 | 已砌筑完毕待生产使用验证。 | 长城耐火材料有限公司 | |
| 铜 | 新疆五鑫铜业有限责任公司 | 已砌筑完毕待生产使用验证。 | 长城耐火材料有限公司 | |
| 镍 | 吉林镍业股份公司 | 下部砖采用长460mm的SA-1L类砖,使用12个月后，残砖还有200mm左右长。 | 长城耐火材料有限公司 | |
| 上部曾用过国产镁铬质砖几环砌筑、结果1个月就没有砖了。 | ||||
| 锡 | 秘鲁明苏尔冶炼厂 | 采用350mm的SA-1L类砖，炉龄比镁铬质砖提高1倍。 | 厂家自己设计 | |
| 锡 | 印尼锡业公司 | 下部砖采用350mm的SA-1L类砖，已经使用12个月，残砖还有180mm左右； | 长城耐火材料有限公司 | |
| 上部SA-2L类砖预计使用24个月。 | ||||
| 铜 | 印度博拉铜业公司 | 使用寿命已经超过国外镁铬砖。 | 厂家自己设计 | |
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