Energy saving stone powder making machine / stone grinding mill / stone powder mill

Energy saved stone powder making machine

Product Description                                                                                                              

Product Application

HLM series vertical  grinding mill a kind of advanced mill developed by HCM based on two decades of R&D experiences and introduction of foreign advanced technology. HLM Vertical mill is advanced pulverizing equipment integrated with drying, pulverizing, powder selecting and conveying. It is applied as a good solution to the technical issue such as low output, high energy consumption and high maintenance cost in ordinary industry.

HLM vertical mill has become the mainstream equipment in pulverizing industry with the following advantages: efficient grinding, lower powder consumption, large feeding size,adjustable fineness,simple process flow, space-saving,low noise,smaller air pollution, easy maintance, low operation cost,longer working life of wearing parts etc..

             Limestone                                          Calcite                                         Dolomite 

Vertical Mill Flow Sheet &Product Structure                                            

Technical Advantages and Feature

1.     Higher Efficiency

       1) Higher grinding efficiency, lower powder consumption (40%~50% less than ball mill)

       2)Higher production capacity, off-peak power can be used.

2. Easy Maintenance and Lower Operation Cost

         1) The roller can be pulled out by the hydraulic device, which is convenience for plate-replacement and             bigger maintenance space.

         2) Left and right side of the roller cover can both used for prolonging the working life.

       3) Without raw material on the grinding table, the mill can run,which erases the difficulty in starting.

       4) The roller and grinding table are made from special material for longer working life.

3. Lower Investment

         Combination of crushing, drying, grinding and conveying,simple process flow,reasonable and compact          layout,space-saving(50%less than ball mill),lower foundation cost and workshop cost in the field.

4. Stable Powder Quality

      1)  Short-time stay of the raw material in the mill, which is easy for the powder fineness and              

          components analysis.

      2)  Regular powder shape, narrow size fineness, easy fluidity, extensive application.

5. Reliability

      1) Roller with heigh-controlled device, which could avoid strong vibration called by the lack of material           on the table.

      2)Newly-designed roller sealing component ensures the reliable sealing without sealing the fan, which              can lower the oxygen content in the mill to prevent the possibility of explosion.

       6.Reliability

       1) Lower vibration and noise 

        2) Perfect sealing and negative pressure gurantees no air pollution in the workshop.

        3) Vertical mill is the better equipment to lower powder consumption in the mill industry,which is also 

         what the country advocate and a must to increase the enterprise competitiveness in China powder      

         industry.

       7. High Automatic Level

       PLC automatic control system, remote control,easy operation and maintenance, lower labor cost.  

SUPPORT & SERVICE                                                                            

Professional pre-sales and after-sales services ensure the high quality grinding mill running more smoothly and efficiently. Hongcheng has a professional, high efficiency and stable sales and service team and extensive sales and service network, which can provide our customers the most enthusiasm service and strong technical support worldwide.

Pre-sales Service:

1. Assistance in mill model selection 

2. Guidance on workshop layout and site selection

3. Engineers to be at your place for free to do on-spot design and flow chart.

Mid-sales Services:

1. Perfect quality control system and strict inspection before delivery.

2. Assistance in providing logistics and on-time delivery.

After-sales Services                                                                                                                         

Free guidance on foundation-making

Free guidance on installation and testing                                         

Free training in repair and maintenance

Professional after-sales team with 21 after-sales service offices in China and abroad, and 24*7 hours work per week.

Service Line: +86-138-2449-7223

Spare Parts

Amply supply of spare parts to meet customers’immediate needs.

CUSTOMERS’ SITE                                                                                                    

CONTACT INFORMATION                                                                                                     Guilin HongCheng Mining Equipment Manufacture Co., Ltd.