- Spring-loaded device of high pressure spring can increase the
grinding pressure of roller, production capacity and widen the
- Roller device adopts the most advanced multi-stage sealing
technology including mechanical air resistance sealing and
overlapping sealing. The sealing performance is excellent, which
can lower the maintenance cost and prolong the lifespan of
- The core parts adopt high performance wear-resistant alloy
materials, whose wearing resistance is high in order to save cost.
- The improved turbine analysis machine adopts high density blades,
and then air resistance is being reduced. The fineness and
production capacity increase. The regulation of frequency analysis
machine is more accurate, more energy saving, of which the sorting
efficiency is better and automation level is higher.
- Taking some measures such as soft connection and processing of
rubber mats can effectively reduce vibration, avoiding the
influence of vibration in grinding chamber on analysis machine in
order to improve the analysis fineness and lower the noise at the
same time, which finally improves the working circumstance.
- The sizes of finished products can be adjusted and controlled, and
the machine is of high powder-selecting efficiency.
- No resistance air feeding volute casing (there are no vortexes in
the little observation door.)
- The linkage of grinding rollers could boost pressure with advanced
- Arc-shaped air channels, little loss of air volume, excellent
fluidity of materials.
- Advanced and reliable internal lubricating system of thin oil.
- Separated driving of bevel gears, low energy consumption and high
1.Improved efficiency and large production capacity
1)This kind of machine breaks through the bottleneck of processing
capacity for the traditional pendulum mill and enjoys the supreme
status of domestic largest processing capacity for single machine, which is 30% higher than the traditional R type Raymond Mill under
the same power.
2) The technology for the linkage of grinding rollers to boost
pressure could make the machine operate steadily, increase the
grinding pressure and improve the processing capacity obviously.
3) Adopt high-pressure centrifugal air blower to save energy and
4) Enlarged cyclone powder collector combined with air-closed unloaded
to increase powder-collecting efficiency.
5)There are several defectives with the integral revolving of
traditional bevel gears such as inconvenient maintenance, etc,if there were some malfunctions happening, the whole machine would
6) HGM German Grinding Mill conquers the defectives of traditional
machines and adopts the separated driving principle of bevel gears;
as a result, it is easy to maintain the machine. And besides,
separated driving is beneficial to adding lubricating oil to
improve the lubricating efficiency.
7)Adopting turbo-type analyzer and variable frequency motor, the
machine has the following advantages: high efficiency of
classification,low resistance and large processing capacity.
8) Adopt flexible connection to reduce shocking, reduce noise and increase the service life of thecomplete machine.
9) The overall sealing of grinding rollers adopts German technology
(add oil every 15 days and maintain the machine every 6 months),
which belongs to the world's advanced level.
10) The fineness of finished products can be one hundred percent
adjusted from 80 to 1200 meshes at random, particle size of part
materials can reach 2000 meshes at the maximum.
11) China's national patented product originates from Germany's latest
technology and initiates the lowest records of pendulum mill's
operating cost with technological innovation.
12)The original and novel internal lubricating system of thin oil has
the following advantages: advanced and reliable technology, long
period for changing oil, low cost of oil consumption and less
frequency of maintenance.
2. Advanced Technology and Low Operating Cost
1) Original design of arc-shaped air channels, excellent liquidity of
materials, low consumption of air volume and energy saving of air
2) No resistance entering the volute and the layout plan with same
resistance could reduce the power and energy consumption caused by
the energy consumption of system greatly.
3)The machine is with special structural design of grinding rollers
and rings; scraper knife with special wearing-resisting knife edge, which could increase the powder grinding efficiency and reduce the
4) This model of equipment is very large. It can replace the traditional design which is small machines
parallel working, which could reduce the costing for labor vastly.
3. One machine could be used in many aspects, so it is economic to
invest in this kind of machine
1) There is no need to change any spare parts, so one piece of
equipment could reach the requirements of various kinds of
materials and different particle diameter sizes of finished
2) Under the same processing capacity, the occupied area is only one
third of R Raymond Mill. The machine has the following advantages:
low cost for the infrastructure construction of workshops,
economical and practical investment, quick withdrawal of funds and
dramatic increase in interest
3. Energy Conservation and Environment Protection
1) Machine is equipped with special dust collector, so there is less
dust emission, and the dust removal result could be over 99.99%,
which could basically realize dustless working in the workshops.
2) The noise of operation is low, vibration of machine is slight.