2021 high efficiency vertical type stable performance Raymond mill machine

2021 high efficiency vertical type stable performance Raymond mill machine

short description:

Raymond mill is the latest powder mill innovatively designed through deep research by experts on the basis of long-term powder mill research and development experience. Its development absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers of powder mill. This mill perfectly satisfies the production demands of the customers on 200-33μm (80-425Mesh) fine powder.

  • Product Name: Raymond mill machine
  • Capacity: 3-10T/H
  • Motor Type: China famous brand CE Certificate AC motor
  • Configuration: Feed hopper,Vibrating feeder, mill machine, powder collection parts, Dust collector
  • Total power: 60-180KW
  • Mill machine Color: White color, Beige color or customized
  • Advantage: Factory direct, quality guarantee, long life time
  • Dimensions: 5650*3305*5950 mm
  • Description

    Product Tags

                                                         Vertical type Raymond mill machine


    Description of the Raymond mill machine

    Zhengzhou MG Brand Raymond mill, also known as raymond grinding mill, raymond roller mill and raymond grinder, is suitable for grinding non-flammable and non-explosive materials.The finished powder size can be adjusted between 30 and 425 mesh(0.613mm-0.044mm).

    Raymond mill is suitable for process in various non-flammable mineral which is below seven Mos hardness, moisture below 6%, such as limestone, calcite carbonate,dolomite, barite, talc, gypsum, diabase, quartz, bentonite, bauxite, iron ore, etc.

    Technical parameters of the Raymond mill machine:


    Maximum Feed size(mm)

    Output size(mm)


    Power of main frame(kw)




































    Working principle of the Raymond mill machine:

    1. The whole structure of Raymond Mill machine is mainly including the host, analysis machine, plumbing fixtures and the blower, according to user needs, it can be equipped with crusher, elevator, electromagnetic vibrating feeder, electric control cabinet etc.

    2. After materials crushed to the desired particle size, enter into the storage hopper by the elevator, and then through vibrating feeder enter into grinding chamber of Raymond mill uniform continuously.

    3. Due to the centrifugal force when rotating, the rollers swings outward, pressed on the grinding ring, shovel blade scoop up materials, then sent them between grinding roller and grinding ring, due to the grinding roller roller rolling to achieve crushing purpose.

    4. After grinding material, the powder along with the circulating air which made by blower, is brought into the analysis machine for sorting, coarse material will regrind. Qualified powder along with the air enters into finished product cyclone powder collector, then discharge powder tube, that is finished product.

    5. In the grinding chamber of Raymond mill, because there are certain moisture in the grinded material, when grinding, it will generate heat, moisture evaporates, and the pipe interface of the whole is not tight, the outside air is drawn into making the circulation pressure increased to ensure that the mill wok under negative pressure. The increased air flow enter into the dust through the duct, at last enter into the atmosphere after purification.


    Features of the Raymond mill machine:

    1,Cambered shovel blade with changeable blade, more efficient and more maintenance cost saving

    2,Relative to the traditional integral shovel blade, we adopt split type shovel blade: when the cutting part wears, only the blade needs to be replaced, which avoids material waste due to the replacement of integral shovel blade, and greatly helps the customer save the replacement cost of quick-wear parts. In addition, the curve design we adopted can guide the material to the vertical face, the upper, middle and lower parts of grinding roller and grinding ring can all grind and wear uniformly; it also increases the effective working area and enhances the production efficiency.

    3,High-efficiency cage type powder separator can effectively eliminate “coarse powder spilling”

    4,MTW European trapezoid powder mill adopts high-efficiency cage type powder separator, which is of relatively stable velocity field, high powder separating precision, high powder separating efficiency and accurate cutting diameter; in addition, pneumatic sealing is adopted between the housing and cage rotor, which can effectively eliminate the “coarse powder spilling” phenomenon.

    5,Thin oil lubrication system makes the transmission and operation more stable

    6,The traditional mill lubricating form is grease lubrication, which will cause large lubrication resistance, high temperature rise and shorter bearing life; MTW European trapezoid powder mill adopts internal oil pump, which can realize the lubrication of main shaft bearing and bevel pinion shaft bearing without adding separate oil pump or lubrication station

    7,Resistance-free air intake volute design realizes smoother tangential airflow and better material liquidity

    8,In the observation door of air intake volute of traditional mill, the internal surface of inside door sheet bulges outwards, and is not aligned to the internal surface of air intake volute, which is liable to generate eddy effect and increase the system energy consumption. For MTW European trapezoid powder mill, the internal surfaces of inside door sheet and air intake volute are on the same curved surface, which can effectively avoid eddy effect, decrease the air volume loss, and improve the material liquidity.

    Working site of the Raymond mill machine

    detail (1)


    Raymond mill is ideal machine for grinding barite, limestone, mica, talcum, quartz, calcite, granite, porcelain clay, basalt, gypsum, gold, iron ore, bauxite, copper, cement, coal etc. So it has wide application in powder making industry of construction, mining and paper-making and so on.

    Our Services

    We can not only provide the good machines, but also wholeheartedly provide the comprehensive for our clients. The series of professional technology service will make you have an excellent product experience.

    detail (3)

    After-sales service support

    Zhengzhou MG has been largely adopting new technologies, new techniques and high-tech equipments. And MG also has strict and effective quality control system. We have obtained ISO9001:2000 quality system certificate.

    We insists on providing clients with overall solutions from equipment recommendation to debugging and installation, worker training, technical support and maintenance.

    Packing and Shipping of MG Raymond mill machine

    detail (2)


    1.Which machine do you need?
    like stone crusher, grinding mill or ball mill , etc.

    2. what is your raw material plan to process?
    like limestone, granite or marble ore, etc.

    3. The capacity you need.
    Like 100 tones per hour or 2000 tones per day.

    4. Your contact information.
    Both Email and phone number are essential, we can contact you easier.

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