Auxiliary equipment

The HLM2800 large vertical mill of Guilin Hongcheng brand blast furnace water slag vertical mill purchased by our company was formally wired and put into production on May 8. According to the central control data, the parameters of the vertical mill host and all major accessories and components were normal, the workshop dust was controlled within the corresponding range, and the output data collected showed that it reached more than 50 tons per hour. The technician said that the processing capacity of the HLM2800 large vertical mill exceeded the contract standard, and the power consumption was also within a reasonable range. We are quite satisfied.

The first time we used the equipment of HCM, the overall effect was good. We bought a ring roller mill and a Raymond mill. In order to reduce the noise, we also specially installed a sound insulation room outside the main machine of the ring roller mill. The workshop was basically quiet and free of dust. It was very clean. The fineness of the product could meet the standard, but it did not run rough. This was very good.

The National Design Institute introduced that Guilin Hongcheng is an equipment manufacturer. Then we sent a delegation to investigate and made many technical exchanges with the HCM team. Finally, we chose the 1900 vertical mill. The quality of Hongcheng vertical mill is good, and the price is cheap. Later maintenance is also convenient.

Our company has excellent limestone mineral resources that can be exploited for more than 200 years. This project mainly processes superfine calcium carbonate powder. We have discussed the equipment selection of the superfine mill for many times and visited the factory on the spot, and selected the HCH1395 calcium carbonate superfine mill of Guilin Hongcheng based on various factors. In the middle of 2014, we began to install, debug and operate it. At present, the ultra-fine pulverizer is running stably, and we are very satisfied with the output and fineness of the equipment.

We are a manganese ore enterprise. We ordered HLM2000 manganese ore vertical mill produced by Hongcheng, with the output of 31.5 tons per hour and the production of 90-100 meshes of manganese ore powder. At present, the whole set of equipment operates stably, and the operating parameters and indicators meet the established standards.

We are a manganese company. In the bidding for the harmless utilization of manganese slag solid waste project, a manganese slag deamination system (with a processing capacity of 40t/h) and two HLM slag vertical mills in Guilin Hongcheng won the bid. The manganese slag deamination system is used for electrolytic manganese slag deamination. The collected ammonia is cooled and turned into ammonia water for recovery; The rest of the electrolytic manganese slag is mixed with quicklime (5%), and then enters the HLM slag of Guilin Hongcheng, which is vertically ground to 200 mesh D90, and then calcined. After calcination, it will enter the clinker mill with other cement clinker to process to a specific surface area of 450m2/kg for concrete admixture.