In 2014, Guangxi Huayan Mineral Resources Co., Ltd. signed the 400000t/a nano calcium carbonate production line phrase I project (200000t/a nano calcium carbonate production line) contract with CHAENG, the main equipment includes: φ4.0×60m rotary kiln for calcination section, φ2.4×4.75m coal mill and 5000m²bag type dust collector, which are all provided by CHAENG independently, and CHAENG will also provide services like: installation guide and debugging.
Guangxi Huayan is CHAENG’s regular customer, in order to expand industrial chain, they cooperated with CHAENG again to construct 2 200000t/a nano calcium carbonate production lines with 2 φ4.0×60m lime rotary kilns as main equipment. CHAENG’s lime rotary kiln has advanced structure, and is energy conservation and environment protection, which can provide customers with technical support to achieve maximization of economic benefit. This cooperation marks that CHAENG has taken an important step on the new application of lime rotary kiln.
At present, this project has been completed and put into production. With large production capacity and low ignition loss, the φ4.8×60m rotary kiln can meet the requirements of energy conservation, environment protection and consumption reduction. The rotary kiln sells well and the products can't keep up with demand.
CHAENG’s rotary kiln plays an important role in the lime production line, we are very satisfied with CHAENG.