High Pressure Ultra-Fine Gold Ore Ball Mill Machine Dry Wet Grinding Mill

• Type: Raymond Mill
• Motor Type: AC Motor
• Motor Power: 7.5kw-100kw
• Rotationl Speed: 10-100r/Min
• Application: Mine
• Materials: Ore, Stone, Kaolin, Bauxite, and Others
• Model NO.: Customized
• Condition: New
• Warranty: Whole Life
• After-sales Service: Provided
• Brand: Hongke
• Installation: Guide by Technican
• Spare Parts: Offer
• Work Training: Free Offer
• After Sales Service: Engineer Can Be Work Site
• Package: Wooden Box
• Factory Visit: Welcome
• Production Line: We Design for You
• Worker Training: Offer
• After-Sales Service Provided: Engineers Available to Service Machinery Overseas
• Roller Quantity: 3-5
• Maximum Feed Particle Size: 30 mm
• Roller Diameter*Height: 410*190mm
• Roller ID*Height: 1280*190mm
• Transport Package: Wooden Box
• Specification: 3R-3R
• Trademark: HONGKE
• Origin: Henan, China
• HS Code: 8474209000
• Production Capacity: 10 Set/Sets Per Month

Product Description

High Pressure Ultra-Fine Gold Ore Ball Mill Machine Dry Wet Grinding Mill

 

Product Description

Description of Grinding Mill
1. Grinding Mill can mill quartz, feldspar, calcite, talc, barite, fluorite, rare-earth, marble, ceramic, bauxite, manganese ore, iron mine, copper, phosphate ore, etc,
2. The final size can be controlled from 0.044mm to 0.125mm, which equal with that from 100 mesh to 325 mesh though Pendulum crusher.

For low consumption, low investment, environment friendly , small occupation area, and more efficient than the traditional mill, it is widely used in the field of metallurgy, building materials, chemical industry and mining to process powder. The series is used in grinding the 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 etc., the final products change from 613 micron to 44 micron. Through the function of separator and blower, it can meet different customers' demand.

Raymond mill machine, also known as Raymond grinding machine, Raymond drum grinding machine, and Raymond grinding machine, is suitable for grinding non flammable and non explosive materials. The size of the finished powder can be adjusted between 30 and 425 mesh (0.613mm-0.044mm).

Raymond mill is suitable for processing various non combustible minerals such as limestone, carbonate calcite, dolomite, barite, talc, gypsum, diabase, quartz, bentonite, bauxite, iron ore, etc., with a hardness of less than 7Mo and a moisture content of less than 6%.
The raymond grinding mill is widely used in such small and medium industries as mining, chemicals, building materials, metallurgy,refractories, pharmaceuticals, cement, etc. It can be used in grinding of quartz, feldspar, barite, calcite carbonate, limestone, talc,ceramic, iron ore,slag, carborundum, bauxite, rock phosphate, coal , etc
Raymond grinding machines are widely used in small and medium-sized industries such as mining, chemical industry, building materials, metallurgy, refractory materials, pharmaceuticals, cement, etc. Can be used for grinding quartz, feldspar, barite, calcium carbonate, limestone, talc, ceramics, iron ore, slag, corundum, bauxite, phosphate rock, coal, etc

Main Features

 

Features of raymond bentonite grinding mill  

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.

1.The Raymond mill is a vertical structure with a small footprint. It can be an independent powder production system.

2.Raymond mill is an efficient closed-loop powder making equipment. Compared with ball mills, it has advantages such as high efficiency, low power consumption, small footprint, low investment, and no environmental pollution.
3. Raymond grinding machines are mainly used in small and medium-sized mining, chemical, building materials, metallurgy, refractory materials, pharmaceuticals, cement and other industries. Hongke Heavy Industry can provide you with a complete set of system equipment.
1.High Efficiency
Under the same final product size and motor power, the capacity of Raymond mill is twice that of mixed mill and ball mill, and the energy consumption is reduced by 30%.
2.High safety and reliability
Due to the absence of rolling bearings or screws in the grinding chamber of Raymond mill, there are no problems caused by bolt detachment or rapid wear of bearings and sealing components.
3.High fineness, flexible adjustment
The final fineness of the grinding material can be adjusted between 325 to 2500 mesh (47-5 microns), and the product fineness can reach D97 ≤ 5 μ M.

Raymond Mill is mainly used for power generation processing in industries such as mining, building materials, chemical, metallurgy, etc. It grinds barite, calcite, potassium feldspar, talc, marble, limestone, slag, and more than 280 non combustible and non explosive materials with a Mohs hardness of 7 or below.
The product size can be adjusted within the range of 80-425 mesh as needed. Some materials have a mesh size of up to 2000.

 

Working principle

 

Grinding Mill Working Principle

Firstly, the raw materials are crushed to the required size by a jaw crusher, and then the crushed material is lifted into a hopper. The material is transported out of the hopper through an electromagnetic vibration feeder and uniformly and continuously enters the Raymond grinding chamber for powder processing. Due to the centrifugal force, the roller swings outward to squeeze the ring, and the shovel picks up the material and delivers it to the middle position between the ring and the roller to complete grinding.

Afterwards, the ground material is carried into the separator by the air in the blower for screening. The fine powder is blown into the cyclone dust collector and poured out through the output powder valve as the final product. The screened coarse material will be recycled to the grinding chamber for further grinding. The airflow system of the unit is tightly sealed and circulated under negative and positive pressure conditions.



 

Installation Instructions

 

Grinding Mill Maintenance and Repair
1. Prior to installation of the equipment, all the people who will be assigned to operate the equipment have to be technically trained to know the principle and rules of operation. Someone should be specially selected and put in charge of the operation.
 2. To ensure normal operation of the equipment, a manual containing strict rules and procedures for its operation, maintenance and repair should be well prepared and followed. Tools, replacement parts for maintaining, repairing and lubricating oil and grease must be available for immediate use.
 3. After a period of usage, the equipment should be checked, to replace worn-and-torn parts such as rollers, rings and shovels. Be sure to fasten connecting-bolts, nut collars to fix rollers properly. Be sure to lubricate the parts sufficiently.
4. Roller should be replaced after 500-hours use. To check and wash bearings, replace broken ones, then fill enough oil and grease (with oil-pump or grease-gun).

Product Parameters

 

Specification of raymond bentonite grinding milling  

Technical Parameter
Type	Roll Grinding  Number	Maximum  Feed Size (mm)	Output Size (mm)	Output of  8 hours	Motor Power (kw)	Blower Power (kw)	Analysis Machine Power(kw)	Overall  Dimension  (mm)
3R1510	3	10	80-325	0.3-1.2	7.5	5.5	1.1	3200*2100*4500
3R2115	3	>20	80-325	0.4-1.6	15	11	>2.2	4100*3300*4500
3R2615	3	20	80-325	0.5-2.7	18.5	15	2.2	4300*3500*5100
3R2715	3	20	80-325	0.7-3	22	18.5	2.2	5300*4100*5200
4R3016	4	20	80-325	0.8-5	30	30	2.2	5300*4100*5200
4R3015	4	25	80-325	1.0-4	30	22	2.2	5500*4300*5400
4R3216	4	25	80-325	1.0-8	45	30	5.5	7100*5900*7900
4R3220	4	28	80-400	1-10	45	37	5.5	8000*6000*9500
5R4119	5	30	80-400	5-10	75	75	7.5	9200*7250*9700
6R4427	6	35	80-400	9-15	132	132	11	12550*5700*8355

FAQ

 

FAQ
1. What is the raw material do you want to grind?
2. What is the capacity per hour do you need?
3. What is the raw material input size?
4. What is the output size of your product?

 1.Are you a manufacturer or a trading company?
A: We are a professional manufacturer of rotary kiln equipment and related machinery
(Rotary kiln, granulator, crusher, grinder, dryer, cooler, feeder, conveyor belt), etc.

2.What should I do if I encounter some trouble while using it?
A: We will provide English manuals and videos to show you how to solve the problem, and if necessary, we will dispatch our engineers to your factory.

3. Do you provide installation services after ordering the machine?
A: For single machines, we provide guidance and operation videos for users.
For the production line, we provide professional construction drawings and arrange engineers to guide users in installing machines. Assist users in training skilled workers.

4.Can we visit your factory and see your equipment?
A: We really warmly welcome every customer to visit our factory, and we can take them to visit the machinery factory

1. We have comprehensive technical and business consulting services;
2. Propose the most suitable solution and equipment for our customers;
3. Free CAD design: If you can provide materials, target capabilities, and factory information, we can provide you with free CAD design.

After sales service:
1. Safe and fast payment methods;
2. Assist clients in equipment foundation construction;
3. Dispatch engineers to install and debug the equipedment;
4. Provide training for frontline operators on site;
5. Regularly visit customers, solve production problems, and provide lifelong service

Our engineers will suggest you the most suitable one for you according to your information. 
We will give you factory price with full specification, so pls leave us an inquiry to know more details about price, packaging shipping and discount.
Now, please click the following contact to send us email for best offer and more details !
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Henan Hongke Heavy Machinery Co.,ltd
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