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raymond mill, 1.Fine raymond mill, 2.lower eletrical-consumption, 3.Energy saving with lower noise - details see: https://www.machineto.com/raymond-mill-10313919

Chengdu Fu Naite Mine Equipment Company Brief

What is the advantage of Fu Naite Mine Equipment Company

1. Our company is a professional manufacturer in China .We have more than 200 production staff.we cansave delivery time for you.you can get factory price

2. Our company have senior engineer for research and development and have somehigh quality and technology to control all of you product quality.

3.We have a professional service teamfor pre-sales guideandafter-sale free installion andtrian operation,the producthave whole using of life quality guarantee

4.We canaccept all payment and trade terms L/C T/T D/A O/A D/P Western Uinion Money Gram payment.

Raymond mill grinder Working principle

First the materials are crushed by the jaw crusher,then the crushed materials are transferred to a hopper by the elevator ,fed uniformly.quantltatively and continously by the vibration feeder to the grinding chamber of the main frame for grinding.the grinded particles are brought up by the air current of the blower into the classifier for classification.the particles with the required fineness are brought up by the air current through the pipe into a collector for separation and collection,the finished particles are discharged from a pipe outlet,Because of some moisture contained in the materials to be grinded,the heat resulting from grinding leads to the vaporized air which changes the airflow volume,Moreover,the outside air inhaled from the narrow gaps of the piping connections can increase the volume of air current.Therefor,it is necessary to adjust redundant air pipe between the blower and the main unit for keeping the balance of the air current.Then the redundant air is quided into a cloth bag of a dust cleaner to collect the fine power in the air,Finally, the redundant air is discharged after purfication.

Raymond mill Structure

Raymond mill consists of main frame,duct fan,analyzer,cyclone power collection device,bag duct collector and pipe connection.we will provide the elevator,bunker,electrical cabinet,feeder,crusherand so on. to meet clientsrequirements.

Raymond mill Features and benefites

In the micro-power grinding room,the rollers hanged on the roller lifting frame,which is fixed with the main sheft and the scraper knife.the pressure spring press on the outer of the cantilever by tension rod,with the corss arm sheft as the supporting point.let roller tightly press on the inner surface of the ring.when the motor moved with equipment,the scraper knife on the scraper frame moved with the roller at the same time.as the roller moved on the inner sphere surface and moved itself.analyzer let the analyzer runner rotated by motor equipments,and the power fineness depend on the speed adjustment of the analyzer

raymond mill Applicability

Raymond mill is suitable in grinding bartle,limestone,ceromic,coking coaland so on.it is mainly applied to the power processing of mineral products in the industries of mining,metallurgy,constrution materials and chemicl materials.ect.more than 280 kinds of high finesse power grinded,and the final product size can be adjusted as requied in the rang of 80-425meshes(even til 1000meshes).

Maintenance and Repair of Raymond Grinder Mill:

1. During the application of our raymond mill, some personnel shall be arranged to take responsibility of management from beginning to end. The operators must be qualified with the required technical knowledge of opreating grinding mills. Before the installation of this grinding mill, the persons related to the operation should receive technical training and fully understand the operating principle, performance and regulations of the raymond mill.

2. In order to guarantee the raymond mill in a normal working state, a Safety Operation System for the Maintenance of the equipment must be established. Only in this way can the raymond mill be guaranteed to have a long-term and safe operation. Meanwhile, it is necessary to have the required repairing tools, lubricant and grease, spare parts and accessories during the operation.

3. After some period of running, the raymond mill should receive an examination and repairing. The components vulnerable to worn out, such as grinding roller, grinding ring, relieving tool etc. should be repaired or replaced. Before and after the operation, a careful examination should be carried out for the connecting screws, bolts and nuts on the grinding rollers so as to find whether they are loose or sufficiently lubricated

4. When their application time surpassing about 500 hours, all the rolling bearings in the roller sleeves of raymond mill must be cleaned, and the damaged parts should be replaced. The oiling tool can be either a manual oiling pump or grease gun.

Raymond mill Specifications

3R2115	3	210x150	630x150	15	0.2-0.044	0.4-1.6	15	3.6	4500x3800x5800
3R2615	3	260x150	780x150	20	0.2-0.044	0.8-2.5	18.5	4.2	5650x3305x5950
3R2715	3	270x150	830x150	20	0.2-0.044	0.9-2.8	22	4.8	5600x3400x5900
4R3016	4	300x160	880x160	20	0.2-0.044	1.2-3.5	30	8.5	6500x4100x5200
4R3216	4	320x160	970x160	25	0.2-0.044	1.8-4.5	37	15	9900x5800x10580

5R4119

5

410x190

1280x190

30

0.2-0.044

2.5-9.5

75

25.7

7900x800x9700

When you are interested in ours Raymond mill, please check “QA” to save time

Q: What about Warranty? what will we do if the machine is broken down ?

A: Hi, Ours Warranty is one year for whole machinery but spare parts , we will leave 10% payment for 3months . We will provide the technical advice and find the solution immediately for you when the machine is in trouble-shoot. For those wear parts, we guarantee the high quality parts for long-term supply.

Q: What should we supply for you if we want to get a best quotation ?

A: Hi, if you want us recommend a suitable type for you ,please let us know

1). You only need one raymond mill or you need the whole crushing line ( includes feeder ,crusher ,screen and conveyor so on )

2). What is the capacity you need ? (tons per hour )

3).what is the max size of the stone (mm/inch )?

4).how many sizes you need ? 0.2-0.044mm ?

5). What is the style of the stone , marble or others ?

Q: What could you help me to do for the business ? because I am new for this .

A: Many thanks for your trust , we can provide you with the pre-services of design scheme for complete production lines ,spot inspection and operator traning according to your demands and the conditions of applied spot , we can help you choose the right equipments ,drilling rig ,loader ,trucks ,excavators and so on .

How to raise the production of Raymond mill

Raymond mill is suitable for grinding the non-flammable and non-explosive materials with humidity below 6 percent and Moh's hardness less than 7, such as barite, calcite, feldspar, limestone, marble, glass and so on. It is widely used in mining, chemical industry and building materials. We can adjust the size of the products according to different requirements.

We are concerned about the improvement of Raymond mill efficiency. Here we would like to tell you how to improve the efficiency.

1. We should position the feeding size, product size, speed of the center shaft, grinding roller and the grinding ring size accurately. We can improve the grinding efficiency to ensure uniform powder fineness according to the needs of the grinding fineness.

2. It is important to provide the continuous feeding which could avoid the inappropriate materials into the grinding chamber. It could achieve the continuous production to improve efficiency.

3. Different materials have different hardness. This feature decided what we should do to ensure the right configuration. The materials with same shape and same appearance should be sent to the grinding chamber concentratedly. If we mix the materials to grind, it is easy to cause the production instability, thus to reduce the efficiency of Raymond mill.4.We should know more about the minimum crushing size of the materials and we could not ignore the nature of the materials. Only though this, we could choose the right size of the machinery.

We should do our effort to do the best configuration to achieve the maximum efficiency of Raymond mill. It is necessary to achieve the optimal allocation of all possible factors, which will improve the material handling capacity. So that the material between the roller and grinding ring can get full grinding to speed up productivity.