Мельница роликовая Pulverizer raymond 3R 4R 5R порошковая мельница для известняка Кальцита барита доломита

HGM series superfine grinding mill is one new type product with the international advanced technological level developed by our company by absorbing the domestic and overseas excellent technology and concept on the basis of the actual situation of customers and the experience of our researchers in the past 20 yeas. This machine can be used to process all kinds of non-explosive mineral materials with the mosh hardness below 9.3 and humidity below 7%, which is the perfect choice for the materials such as quartz, feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ore, baritone, bentonite, coal gangue, coal and so on, and the fineness of finished products can be adjusted between 0.18mm-0.015mm (80 mesh - 800mesh).

The materials being crushed into small particles will be sent to the storage hopper by bucket elevator, and then being sent to the host at station by the electric vibrating feeder to be grounded. The grinder roller device, hanging on the plum frame, rotates around the center shaft in the host, and the grinding roller turns on its own axis at the same time. The grinder roller swings outwards and presses grinding rings under the action of centrifugal force. The grinding materials can be mashed and grounded under the action of grinding rollers. The air blower blows powders to the analytic engine to be analyzed in the grinding chamber, and the fineness of the materials will fall into the host to be grounded again, and the fineness meeting the specification will enter the whirlwind machine collecting with the airflow, and they will become the finished products after being collected and discharged through discharging port. The purified airflow will enter into the air blower through the pipeline on the upside of the whirlwind machine collector and grinding chamber. The dust cannot overflow, so it can protect the environment. Thanks to the moisture in the materials will be evaporated into gas, which flows through the pipeline and the feed inlet and increases the air volume in the cycle roads, and the increased air volume will be discharged after being purified by the bag-type dust collector.

How to choose a suitable model ? please confirm these questions : 

1. what kind of stone do you want to grinding ? limestone ? gypsum ? quartz ? K-feldspar ? or ?

2. what's the size of your stone before grinding ? how many mm or inch ?

3. what's your requirement of production capacity ? how many ton per hour?

4. what's your requirement of final powder size ? how many mesh ? 

Please contact me with the answer of these questions, then we will advise the most suitable model with best price for you !

Henan Hongxing Mining Machinery co., Ltd, is a large scaled mining machinery manufacturer and export company . The headquarter is located in the High & New Technology Industries Development Zone of Zhengzhou.

Now we possess three large manufacturing bases with an area of 350,000m2, which includes 260,000m2 of standard heavy duty industrial workshop. There are more than 600 equipment, including large and medium sized metal processing, riveting and installing equipment.