Alloy Chilled Cast Iron Roller: It is one kind of cast iron rolls, which contain almost no free graphite in the matrix of working layer of the barrel. Being made of cold hard alloy castiron,the roll wears well. With the development of modern flour milling industry, it has been widely used for all kinds of roller flour mills. And it is also a key symbol of top quality roller flour mill. In China, famous roller manufacturers are Jiangsu Taixing Roller Factory, Henan Jinxing Roller Factory, Henan Zuanshi Grain Machinery Co., Ltd. and Japan Meiji Machine(Dezhou) Co., Ltd..

Japan Meiji Machine Co., Ltd., as a famous manufacturer on grain & feed processing machinery in Tokyo, Japan, their Alloy Chilled Cast Iron Rollers adopted double compound layer and centrifugal casting moulding, have been used in different & famous roller flour mill in the world. In March 14th, 2005, they established Japan Meiji Machine(Dezhou) Co., Ltd. in Dezhou City, Shandong Province, China. The company will be in charge of roller production and supply for Chinese users.  

At present, the best-known roller flour mills in the world should be Buhler,GBS and Ocrim. They are all European manufacturers.

Buhler: Its head office is in Switzerland, Europe . Their roller flour mills have pneumatic mill and electric mill.

GBS S.P.A: : Its head office is in Italy, Europe. Their roller flour mills have pneumatic mill and electric mill.

Ocrim: Its head office is also in Italy, Europe. Their roller flour mills have pneumatic mill and electric mill.  

Chinese Roller Flour Mill: About 20 years ago, China began importing modern roller flour mills from Europe one after another. These flour mills are mainly produced and supplied by Buhler, Ocrim, Golfetto, Berga and Sangati. However, Chinese manufacturers, they always try to improve the quality of roller flour mill.

Turkish Roller Flour Mill: Turkish roller flour mill is also famous in the world. Most of manufacturers in Turky, their technology is similar to Buhler and GBS. And they have their own characteristic.