Contact persong: Hidy Yu
Phone and whatsapp :+0086 136 4669 0682
Wechat: 180 7738 4873
 
P roduct   F eature  

  High efficiency of one-time crushing

2.   Split type housing, housing never cracking
3.   Reinforced  air return box, double row bolted connection
4.    Low Cost,Energy Saving, Environmentally Friendly

  Capacity is 20-30% higher than that of the same type of mill  in China
  Fineness :80-400 mesh ( stepless adjustment )

 
 
 
 
 
Industrial Applications:
HD-DBM Series German type grinding mill is widely used in the fields of metallurgy,chemical industrial, electric power, oil, and non-metallic mineral processing, etc. The products are mainly used for industrial desulfurization, the interior and exterior wall coatings of the buildings, plastic rubber filling, paper-making, feed supplement and the recycling of slag.
 
Mineral Processing
HD-DBM Series German Type Grinding Mill can be fit for kinds of ore material with Morse hardness below 7 such as: Calcite, Limestone,Barite,Gypsum, Potash feldspar, Kaolin, Bentonite, Bauxite,Talc, Dolomite,Tabular spar,Phosphorite,Manganese ore, Marble, Iron ore, Copper ore,Aluminum ore etc.
 
Performance Advantages ：
 
1 . High efficiency.
High efficiency of primary grinding, 20-30% higher than the domestic mill of the same type ;
Using large grinding roller ;
Total power is invariant while the g rinding force has been improved 30% . compared with the domestic traditional mill with the same specification: the power is unchanged, the grinding force is increased by 30%, the efficiency of primary grinding is improved, and the output is increased by 20-30% compared with the domestic mill of the same type.
2. F lexible  coupling  Between  Housing  and main mill;T he housing will never crack.
The traditional connection between housing and main mill is s olid   coupling  . When the main mill works, the housing will vibrate seriously so that the housing will been crack ed and the bolts will been broken easily.
HD-DBM Series German Type Grinding Mill  assembled with f lexible   coupling  between   h ousing  and main mill.When the main mill works, the housing will have no force and vibration . This can help the housing will be strong enough . The possibility of main mill housing been cracked is minimal.
 
German Type Grinding Mill; Traditional Grinding Mill in China;
“ H ”  Means HangDa; F lexible   coupling  between   h ousing  and main mill; Housing is easy to crack;Bolts is easy to break;
S olid   coupling  between   h ousing  and main mill.
    3. Reinforced Return Air Box(High strengthen structure), Secured with double- row bolts
 
4.Central shaft will never have wear and tear,easy maintenance
Traditional grinding mill:
1)Lubricating oil leakage . After working for a certain period of time ,an oil groove will come into being in the skeleton oil seal parts of the central axis because of the abrasion. This can cause lubricating oil leakage and then the central axis will stop working.  
2)Difficult maintenance. To service the central axis, workers must dismantle the main mill first which will take us a lot of time. And then,replace the seals after the central axis being taken out and being placed upside down. To finish these actions, it is more work than to replace the grinding ring .
 
HD-DBM Series German Type Grinding Mill :

New technology structure to protect the center shaft. The framework oil seal is installed with new technology structure to protect the center axis. Thus,the center axis of main mill will never have wear and tear .

2)More easy maintenance
To service the oil seal equipment, workers don ’ t need to disassemble the main mill any more.Workers can replace the oil equipment from the repair tank of the reducer. This can save the equipment maintenance time and labor intensity greatly.
5.Lower investment cost, energy saving, environment friendly
The main mill is assembled with transducer. The transducer can help the grinding mill to adjust the revolving speed depends on different materials.In this way, the grinding mill runs with low noise, low power consumption stable operation and low loss.
The main mill is assembled with pulse air collector which can collect the after-wind to protect the environment .