OUTPUT SIZE: 0.044-0.165 mm

PRODUCTION CAPACITY: Up to 3.2TPH, capacity depends on the size of fineness

Our company specializes in producing medium and large Raymond mill, with 22 years manufacturing experience in powder milling filed, we have been a leading grinding mill manufacturer and supplier in China. R series Raymond mill is optimized by our experts, combines low consumption, low investment, and environment friendly, small occupation area, it is more efficiency than the traditional Raymond mill.

APPLICATIONS:

metallurgy, chemical, mining industry.etcPROCESSED MATERIALS:

non-flammable and non-explosive stuff which has the Moh’s hardness below 7, humidity less than 6%, such as gypsum, talc, calcite, limestone, marble, feldspar, barite, dolomite, granite, kaolin, bentonite, bauxite, iron ore

1. The whole plant is a vertical structure of strong systematic characteristic, so it occupies small area. From crushing of raw material to grinding and packing is an independent production system.

2. Compared with other milling plants, its passing ratio achieves 99%, this is what other mill can not reach.

3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.

4. Main parts of the whole plant are made from cast and steel of high quality. The technics is so subtly that insures the durability of whole plant. 5. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room.

Firstly, raw material is crushed by jaw crusher to the size required, then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder, evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind.

After this, the ground stuff are carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The set’s airflow system is closely sealed up and circulated under condition of negative and positive pressure.

Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.

Barite Grinding Plant

APPLICATION: Oil & Gas Industry

FINENESS: 200Mesh

CONFIGURED EQUIPMENT: Vibrating feeder + Impact crusher + vibrating screen+ Raymond Mill

More Sharing ServicesShareShare on facebookShare on twitterShare on emailShare on printCase Background:

Barite is a sulfate of barium, BaSO4, found in nature as tabular crystals or in granular or massive form. This mineral is widely distributed throughout the world.

Our customer from North America needs to process large amount of barite. The required fineness of his project is 200 Mesh. Our engineers recommended Raymond Mill and install a complete barite production line for him.

Barite Processing Line:

Configured Equipment: Vibrating feeder + Impact crusher + vibrating screen+ Raymond Mill

For large barite, we suggested Impact Crusher to get suitable size to meet the Raymond mill’s feeding size. After crushing, we installed barite grinding machine according to the final particle size requirement. Then our customer uses vibrating screen to separate the final barite products.

Raymond Mill:

Raymond mill is optimized by our experts, combines low consumption, low investment, and environment friendly, small occupation area; it is more efficiency than the traditional Raymond mill. It can be used in metallurgy, chemical, mining industry.etc

Our Grinding Mills can also be used for Limestone, Quartz, Calcite, Gypsum, Dolomite, Coal, Slag, Iron Ore, Gold Ore, etc.

Kefid Machines have been installed in Russia, Indonesia, Australia, Saudi Arabic, Algeria, Mexico, Chile and other more countries worldwide. We also offer complete Tech Support and After-sale service for your project.

Hematite Grinding Plant (Raymond Mill)

Case Background:

Hematite is the ore form of Fe2O3, one kind of iron oxides. Hematite colored brown to reddish brown, or red which mined as the main ore of iron.

The proposed Hematite grinding mill is Raymond mill, if you need higher fineness, you can choose Super-micro mill. Our engineers will offer suggestions for your project.

One of our customers from North America needs to grind Hematite into 400mesh for Painting Industry. We recommended Cone Crusher and Raymond Mill and they are running very well.

Hematite Processing Line:

Configured Equipment: Vibrating Feeder +Jaw Crusher+ Hydraulic Cone Crusher + Vibrating Screen+ Raymond Mill

Large Hematite Ore should be fed into the jaw crusher by vibrating feeder through a hopper for primary crushing. Then the material will be transferred to cone crusher by belt conveyor for secondary crushing. The crushed materials will be transferred to vibrating screen for separating. The Suitable Product will be sent to the Raymond mill for further processing.

Hydraulic Cone Crusher (HPC):

HPC Cone Crusher is designed to meet clients' request of the high outputs, excellence product fineness and economical running costs. HPC cone crusher introduced the Germany technology, not only improves the production capacity and crushing efficiency, but also widens applying area, hardness range of materials from limestone to basalt. HPC cone crusher is an ideal crusher for large stone crushing factory and mining industry.

Raymond mill:

Raymond mill, is optimized by our experts, combines low consumption, low investment, and environmentally friendly, small occupation area, it is more efficiency than the traditional Raymond mill.

Our Crushers can also be used for Rock, Granite, Gravel, Aggregate, Limestone, Quartz, Calcite, Gypsum, Dolomite, Coal, Slag, Iron Ore, Gold Ore, etc.

Kefid Machines have been installed in Russia, Indonesia, Australia, Saudi Arabic, Algeria, Mexico, Chile and other more countries worldwide. We also offer complete Tech Support and After-sale service for your project.

Barite Grinding Plant

APPLICATION: Oil & Gas Industry

FINENESS: 200Mesh

CONFIGURED EQUIPMENT: Vibrating feeder + Impact crusher + vibrating screen+ Raymond Mill

More Sharing ServicesShareShare on facebookShare on twitterShare on emailShare on printCase Background:

Barite is a sulfate of barium, BaSO4, found in nature as tabular crystals or in granular or massive form. This mineral is widely distributed throughout the world.

Our customer from North America needs to process large amount of barite. The required fineness of his project is 200 Mesh. Our engineers recommended Raymond Mill and install a complete barite production line for him.

Barite Processing Line:

Configured Equipment: Vibrating feeder + Impact crusher + vibrating screen+ Raymond Mill

For large barite, we suggested Impact Crusher to get suitable size to meet the Raymond mill’s feeding size. After crushing, we installed barite grinding machine according to the final particle size requirement. Then our customer uses vibrating screen to separate the final barite products.

Raymond Mill:

Raymond mill is optimized by our experts, combines low consumption, low investment, and environment friendly, small occupation area; it is more efficiency than the traditional Raymond mill. It can be used in metallurgy, chemical, mining industry.etc

Our Grinding Mills can also be used for Limestone, Quartz, Calcite, Gypsum, Dolomite, Coal, Slag, Iron Ore, Gold Ore, etc.

Kefid Machines have been installed in Russia, Indonesia, Australia, Saudi Arabic, Algeria, Mexico, Chile and other more countries worldwide. We also offer complete Tech Support and After-sale service for your project.

Limestone Grinding Line in Colombia (Raymond Mill)

Case Background:

Limestone is calcareous sedimentary rocks formed at the bottom of lakes and seas with the accumulation of shells, bones and other calcium rich goods. It can be used in various industries, such as Cement Production, Wall cladding, Refining Metals and so on.

One of our customers from Colombia needs to grind Limestone into 500Mesh.We recommended Raymond Mill and it is running very well.

Limestone Production Line:

Configured Equipment: Vibrating feeder + Impact crusher + vibrating screen+ Raymond Mill

In order to meet the feeding size of Raymond Mill, large limestone raw material should be crushed first. We recommended Impact Crusher. The crushed limestone will be sent by a belt conveyer then to vibrating screen and becoming final products or to grinding mill to fine grind. Limestone of sufficient quality or size for current demand is stocked on-site for further using.

Raymond mill:

Raymond mill, is optimized by our experts, combines low consumption, low investment, and environments friendly, small occupation area, it is more efficiency than the traditional Raymond mill. It widely used for metallurgy, chemical, mining industry.etc

Our Grinding Mills can also be used for Limestone, Quartz, Calcite, Gypsum, Dolomite, Coal, Slag, Iron Ore, Gold Ore, etc.

Kefid Machines have been installed in Russia, Indonesia, Australia, Saudi Arabic, Algeria, Mexico, Chile and other more countries worldwide. We also offer complete Tech Support and After-sale service for your project.

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

We dispatch the experienced technician to guide you installation and commissioning;

We dispatch the experienced technician to inspect and assess your machinery condition;

We offers efficient, cost-effective repair and rebuild services for you;

We offers technical support, to provide you with Process circuit evaluation.

From site planning to drawings designing, from the technical training to installation and debugging; No matter the complete line which is more than $10 million or the insignificant gear , no matter where you are, you will receive our response and the on-scene help in the shortest possible time just by a phone call or an e-mail .

Your profit is our greatest concern and your praise is the biggest compliment that we diligently strive for. Our aim is, with the core of service, tailored for you the most valuable products with comprehensive pre-sale, sale and after sale service.

Please feel free to contact us when you are in need. We hope that you are completely satisfied with kefid equipment.

Accessories Center

The use of the original parts is the key element for crushing and grinding equipment to keep a long service cycle. As a well-known manufacturer of mining machinery and equipment, Kefid provide customers complete accessories for crusher, milling machine, sand making machine and ancillary equipment with excellent quality, striving to enable customers to get the parts in the nearest place..

To return customers’ choice and support ,Kefid make sure to minimize their investment cost and maximize their profit by improving the utilization rate, reducing the wear rate, prolonging the service cycle, reducing the repair time and so on.

All of our accessories are top grade and under strict quality control. For example: crusher accessories have the features of stable chemical composition, reasonable heat treatment process , good wear resistance and high strength. Meanwhile the key components are inspection-free products in the national export ,such as Torinton bearings and so on ; Milling machine accessories have the features of high hardness ,strong tensile strength ,good wear resistance and toughness, at the same time, the durability is obviously improved. Sand making machine accessories are forged of imported alloy with high quality so the strength , toughness and wear resistance are up to the international advanced level.

At the same time, hundreds of skilled installation engineers are ready to make sure that every parts play its maximum efficiency in the operation of the equipment.

Sales Market

With the goal of creating global strategy, kefid machinery cultivate a hybrid highly-quality sales team which is qualified for adapting to the changes of international market and overseas business development by actively promoting the technical and management innovation and improving the overseas management mode. Meanwhile, kefid machinery is leading national industrial striding forward by participating the cooperation and competition in the international market at higher levels ,in a larger scope and enhancing the international competitiveness.

Your success is the aim of Kefid sales team. Our responsibility is to work with you to understand your requirements and resources and build a package that maximizes your return on investment, to support you in every conceivable way, with the right advice, the right actions and the right results, wherever and whenever you need them.

Kefid’ products are famous for the best quality, the most reasonable price, the most advanced technology and the most perfect service in the world. Our sales market is spread all over more than 100 countries and regions , such as Russia, Kazakhstan, Azerbaijan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, South Korea, Canada , the European Union and so on. We already become a main assignable force in the international mining machinery manufacturing industry .

Under the background of economic globalization, kefid machinery is committed to optimize and maximize customers’’ value and profit by offering the first-class products and superior service for global customers, and will build a bright future with high quality.

Training and Support

To improving customers’ operating reliability and production capacity , Kefid developed a set of service products according to its rich experience in crushing equipment and crushing process. Our customer service institutions are all over the world, which improve the utilization value and maximize the potential of the equipment by tailored solutions for customers.

Kefid provide customers all in one service , such as design, development, manufacturing, transportation, installation, commissioning, training and customer service. No matter how many the global shipping routes are, how expensive the price are , or even you know nothing of the operating for the intelligent system, everything will not be a problem with the professional support from the customer service team of kefid machinery . 

In order to enable customers to master the operating system of the equipments in the shortest time, kefid provides learning solutions for them. This set of training system include both theory and practice, will enable customers to get the value more quickly , improve the efficiency of production equipment, and reduce the overall cost of implementation. In addition, customers can choose training products and services to meet their specific needs .

The entire life cycle of the device can be significantly improved via enterprise cooperation with skilled kefid professionals highly value-added service and training support.