公司简介 introduction to the company

荥阳市金渤磨料有限公司位于中国中部河南省郑州市荥阳五龙工业区，为郑州地区生产白刚玉骨干企业，是采用现代化管理制度建立的股份制企业。公司现有员工130人，技术人员15人。公司拥有2500KVA数控倾倒炉14台，2500KAV固定炉2台。主要产品包括：电熔白刚玉、致密刚玉、镁铝尖晶石、莫来石等，年综合生产能力30000吨。公司下辖三个分厂，十条制粒制粉生产线，并可根据用户需要，加工各种规格的段砂、分号砂、细粉、微粉等。我公司技术力量雄厚，检测设备齐全，已通过ISO9001-2008质量管理体系认证。本公司秉承“以科技为先导，以质量求生存，以诚信谋发展”的宗旨，生产规模不断扩大，除满足国内用户外，并有部分产品销往亚欧及美洲市场，深受用户青睐。

A brief introduction to the company

Xingyang Jinbo Abrasives Co., Ltd., as a stock company established with modern management system, and one of the key enterprise of white fused alumina production in Zhengzhou Region, is located in the Xingyang Wulong Industrial Zone, Henan Province in central China. The company has 15 engineers and a staff of 130, with 16 3150KVA CNC dumpling furnaces and 2  2500KVA fixed furnaces. We have the yearly overall production capacity of 30000 tons, main products including fused white alumina (FWA), fused dense corundum(FDC),magnesia-alumina spinel and mullite, etc. Our company, in charge of three branch factories with 5 pulverizing and granulating production lines, producing section sand, size sand, fine powder and micro-powder in various kinds of specifications according to the clients’ request. We are powerful in technical developing force and have full varieties of testing equipments, and our company has passed the ISO9001-2008 international quality management system certification. We hold our mission as follows: technology leading, quality supreme, honesty& innovation first. As the increasingly expansion of the production scale, our products, besides satisfying domestic demands, have been exported to Asia, Europe and USA markets so far, and are favored deeply by users.

With all staff members, Qin Yong-liang, the CEO of our company, sincerely hopes to inaugurate a splendid future with new and old clients to realize all-wins and develop together!

White fused alumina is made from high quality alumina powder by smelting at 2050℃. characterized by high purity, good self-sharpening, less thermal diffusivity in grinding, strong acid-alkali resistance, excellent high-temperature stability, low porosity, etc.

       White fused alumina products including segment sand, grain-size sand; fine powder and micro powder are widely used in refractories, abrasives and other industries.

       Segment sand and fine powder are the main raw materials for the mid-and-top grade unshaped and shaped refractories, that are widely used in unshaped refractory products like ladle castable, iron runner, gun-mix refractory, etc. In the production of shaped products, they are mainly used for making corundum products like corundum brick, corundum mullite sagger, three major steel-making and continuous-casting pieces and ultra-temperature industrial furnace liner.

       Size sand is mainly used as abrasives, a perfect choose for various sand blasting and grinding

operations in the abrasive industry, such as the sand blasting in TV screen processing and tooth mold cleaning. Besides, it also can be used as the foundry sand in precision casting and the raw materials of ceramic and resin bonded abrasives as well as coated abrasives.

 Size composition

 F80  Thickest size0 粗粒 5.5 基本粒 47 混合粒71.5
F180 Thickest size0 粗粒 5.5 基本粒 47 混合粒71.5

 F320的 D3 49， D50 29.2 D94 16.5

 F500  D3 25，D50 12.8， D94 5

25micro, 15microm, 9microm