We are HRM vertical mill manufacturer, supply complete mechnical & hydraulic spare parts and accessories equipments for HRM roller mill which was subsidiary corporation by Hefei Cement Design and Research Institute (HCDRI).We supplied HRM Raw Mill parts for HRM1300, HRM1700, HRM1900,HRM2400,HRM2800,HRM,3400,HRM3700,HRM2200,HRM1250,HRM1100,HRM24-28,HRM3400E,HRM1700M,HRM1300M,HRM1500M,HRM1700X,HRM3700E,HRM4200,HRM29.3M,HRM22/3,HRM34.3M,HRM27-29,HRM34.3.
It is a national high-tech enterprise and provincial innovative (pilot) enterprise, reinforced with several R&D organizations such as provincial enterprise technology center, Hefei Engineering Technology Research Center etc. And a good number of technical achievements of the company are at the international advanced level. Furthermore, it has won the second prize of the national science and technology progress for two times, provincial and ministerial science and technology progress award for 10 times, and various industry, group and local science and technology awards for numerous times.
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External circulating system (basically used for cement raw meal final grinding and clinker semi-final grinding)
Adopt external circulating elevator for material. circulation, reduce the system air pressure, significantly reduce energy consumption of the syetem .
Single stage dust collecting system 1
The dust collecting device is adopted with explosion-proof bag filter and the discharge air enters into dust collector directly. This system reduces installation of numbers of equipments simplifies system configuration.
Single stage dust collecting system 2
The dust collecting device can be adopted with a high concentration. EP or bag filter, the discharging air enters directly into the dust collector. This system reduces the number of equipment and simplifies the system configuration.
2nd stage dust collecting system
Cyclone dust collector is adopted for collecting product. This arrangement is helpful to reduce the system's negative working pressure and air volume passing through the dust collector. EP or bag filter can be used as final dust collecting equipment..