Alumina support (inert alumina ceramic ball) is widely used in many fields, such as petroleum, chemical engineering, fertilizer, smelting, medical treatment and environmental protection. Being the covering and supporting material and tower packing for catalyst in the reactor, ceramic ball has the feature of high temperature and pressure resistance, low water absorption, and stable chemical performance.
It can not only resist the corrosion from the acid, alkali and other organic solvents, but also the temperature change in production process. The main role of ceramic ball is to increase the distributing spot of gas or liquid, also support and protect the activated catalyst with low strength.
SHANDONG CROWN GROUP the biggest ceramics factory in the North of China, located in one of three largest ceramic manufacturing sites, it was set up in 1972, the main products are CERAMICS TILES, ALUMINA GRINDING BALLS AND LINING BRICKS, ALUMINA PADDING BALLS.
CROWN GROUP----Shandong Tecera Technology Co., Ltd (Original name: Shandong Crown Advanced Materials S. & T. Co., Ltd. ) has dedicated to the high technology ceramics and advanced materials research, innovation and production for 13 years. Its alumina advanced material manufacturing base covers 30000 square meters with annual output of over 30, 000 tons. It imported three sets of 1, 700 temperature tunnel kilns from Taiwan and has 30 sets of the most advanced automatic isostatic pressure, hydraulic pressure shaping machines. Advanced equipment and refined technology guarantee the products high quality.
Main Products:
Alumina grinding balls and mill lining bricks:
Medium and high content( 92%, 95%, 99%) alumina grinding balls with diameters ranging from 1mm to 90mm, and lining bricks for mill with various shapes, such as end flat, circle, flake, and other special shape alumina bricks. Also 99% alumina balls for catalyst, activator in chemical field, zirconia ball is also producible.
