From the famous coal used in coking coal producing high quality - Pingdingshan Coal Han Liang. The six focus of the coal for the domestic ballast features a unique, light carbon content among the leading domestic level, especially low levels of parathion to ensure "Pingdingshan" brand under the conditions of coal in any phenomenon of spontaneous combustion does not occur.

"Pingdingshan" brand are using clean coal coal (coal into the plant all the washing by the washing line, which in addition to selected gangue, coal, wood and other impurities) is made to ensure product quality and long-term stability of the fine sex.

The factory has a testing center, with advanced testing and test facilities, the products around the clock tracking and detection. Ensure that products manufactured 100% pass rate.

"Pingdingshan" brand high efficiency coal physical and chemical indicators meet or exceed JB/T9222-1999 standards, sulfur, water is far below the standard, light carbon index for the same industry, coke slag characteristics 5-6 level. These features make the "Pingdingshan" sand anti-sticking properties of pulverized coal brand better than similar domestic products, the performance in less join in the sand (sand in a single dosage of 0.2-0.4%, face amount of sand added to 1.5-2.5 %), sand performance to improve, the casting surface finish, lower reject rate. Dongfeng cast a plant using the product, the addition of a 40% reduction, use the report to view in the www.pdsmf.com; Xuzhou foundry Heavenly Group joined with ordinary coal was 0.6%, the use of highly efficient coal addition of 0.3%, addition of 50%. Shanxi International Casting reduced by 40% after using dosage.

"Pingdingshan" brand coal chemical indicators:
Light carbon 30-36% 13-16% volatile matter 8-10% ash coke ballast water feature 5-6 1.5-3% 0.3-0.5% sulfur particle size 140 mesh