Due to various reasons, in the past China's industrial or manufacturing, has been taking extensive mode of production, although the economy has been rapid development, has become the world's second largest economy, but it also consumes a lot of resources and energy.

In the increasingly integrated global economy and the environment today, the light economic environment in the past that heavy, the road after pollution control must be abandoned. Data show that in just the past 2015 years, China has 4.3 billion tons of standard coal in energy consumption, of which only about 2.752 billion tons of coal on, this figure is very alarming.

Environment and economic development pressures, Forced Chinese manufacturing must change the traditional mode of production, accelerate the green industry, to green manufacturing restructuring and upgrading.

"Made in China 2025" and "Thirteen Five" plan is in full swing in May 2015, China issued the "China 2025" strategy, has put green development as a basic policy, aim to create a "high technological content, resource consumption low, less environmental pollution, "the new industry structure. The green industry specific development measures, "China Green Industry Development" Thirteen Five "plan" put forward, China and manufacture 2025 complement each other, build a strategic system of Chinese green industrial development.

According to the authorities is expected in 2020 China Green Manufacturing output will reach 10 trillion yuan, the construction of one thousand one hundred and demonstration plants green green model industrial park.

In order to help the development of green production, green building industry, cement grinding to enhance efficiency, reduce the energy consumption of cement grinding, CHAENG introduction of new energy saving and environmental protection lime rotary kiln and cement vertical mill, energy conservation has become a weapon.

1. cement vertical roller mill is the real green energy efficient grinding equipment, optional equipment is the best cement industry cement production lines. The system is saving 3-5 degrees per ton of cement compared with roller press processes. It is reported that, CHAENG production of cement vertical mill single electrical energy consumption 25kWh / t, that is to say: only a 5000TPD cement clinker grinding Energy Saving: 15kWh / tX5000t / dX300d = 2250 Wan kWh (ie a year cement plant ripe material grinding degree can save 22.5 million), energy-saving effect is very obvious.

2. Environmental protection lime kiln compared to traditional shaft kiln, it has an absolute advantage in terms of production, coal, lime activity, burning loss rate.

According to "China Industrial green development" Thirteen Five "planning" predicts that by 2020, China's carbon dioxide emissions will be reduced relative to 2015 22. Energy consumption decreased by 18%, industrial solid waste comprehensive utilization rate of 73%, low-carbon green energy accounts for the proportion of industrial energy consumption to 15%, the basic form of green industrial development mechanism.