Mineral Powder Grinding Machine High Efficiency Raymond Grinding Mill Machine

• Customization: Available
• Type: European Mill
• Motor Type: AC Motor
• Model NO.: mtw 1420/1720
• Rotationl Speed: 103/92
• Application: Construction
• Materials: Lithium
• Condition: New
• Warranty: 1 Year
• After-sales Service: Guide Installation Remotely
• Numer of Roller: 4/5
• Diameter of Ring: 1420/1720
• Speed of Main Unit: 103/92
• Max. Feed Size: 30/40
• Output Size: 1.6-0.045mm
• Capacity: 3-10.5/5-18t/H
• Overall of Dimension: 10050X8335X9715/13390X7790X8410mm
• Weight: 22.5/39t
• Installation: Under The Guidance of Engineer
• After-Sale Service: Training, Technical Support, etc.
• Model: Mtw1420/1720
• Transport Package: International Packing Standard
• Specification: CE, ISO, SGS
• Trademark: TYM
• Origin: China
• HS Code: 8474201000
• Production Capacity: 18t/H
• Package Size: 1392.20cm * 833.50cm * 971.50cm
• Package Gross Weight: 160000.000kg

Product Description

 

Product Description

European version mill

MTW series European mill adopted bevel gear whole driving,internal thin oil lubrication system,arc air duct and many such technical patents.Stable performance,convenient operation,low energy consumption,controlled product granularity.

Grinding material ,widely used to grind materials ,equipped with special filter,dust emission concentration is lower than the national environmental regulations.

Features

1).Bevel gear whole driving.Lower energy energy loss and higher efficiency than traditional mill.
2).Internal thin oil lubrication system.The lubrication resistance is less than that of grease lubrication.
3).Curved pipe.The air loss is small,the material fluidity is good,and it not easy to block material
4).Surface can change blade shovel knife.the effective grinding area is increased,the grinding is more uniform,and the capacity is increased
5).Isolation type cyclone powder collector.
6).No resistance into wind volute.The inner surface of the observation door is on the same surface as inner surface of air intake volute.
7).Small observation door no eddy current.
8).Elegant appearance.

Usage of Mill

It is mainly used in the field of metallurgy, building materials, chemicals, mining and such mineral materials for grinding process. This mill can grind materials with Mos hardness below 9.3 and humidity below 6%, various non-flammable mineral materials.,such as quartz, feldspar, calcite, talcum, bate, fluorite, rare earth, marble, ceramics, bauxite, manganese ore, iron ore, copper ore, phosphate rock, iron oxide red, zircon sand, slag, water granulated slag, cement clinker, activated carbon,dolomite, granite, garnet, iron oxide yellow, bean cake, fertilizer, compound fertilizer, fly ash, bituminous coal, coking coal,lignite, magnesite sand, chromium oxide green, gold ore, red mud, clay, kaolin, coke, coal gangue, porcelain clay, kyanite,fluorspar, bentonite, medical stone rhyolite rocks, muddy green rock, pyrophyllite, shale, purple rock, Diego rock, basalt,gypsum, graphite, silicon carbide, insulation materials and so on.

Working principle

The center axis is driven to rotate by the bevel gear and the upper axis end connects with grinding roller hanger where the grinding roller device is placed forming a swinging fulcrum. The grinding roller not only rotates around the central axis but also around the grinding ring, at the same time the grinding roller rotates itself by friction. The blades are placed under the hanger and are in the lower grinding roller end. The rotation of blades and grinding rollers throws materials up to the gap between grinding ring and rollers forming bedding layer which are ground by outward centrifugal force (extrusion force) from grinding roller rotation.

Technical Parameter

Model	Number of roller (piece)	Diameter of ring (mm)	Rotary speed of main unit (r/min)	The Max.Feeding Size (mm)	Output size (mm)	Capacity (t/h)	Blower motor (kw)	Overall dimension (mm)	Weight (t)
MTW-110	4	1100	120	<30	1.6-0.045	3.5-6.6	45	7610x7385x8205	13.5
MTW-138	4	1380	96	<35	1.6-0.045	6.5-15	90	9860x8340x10227	28.5
MTW-175	5	1750	75	<40	1.6-0.045	11-25	160	13500x11500x9500	46
MTW-215	5	2150	65	<50	1.6-0.045	20-50	280	13922x9810x13226	66
MTW-1420	4	1420	103	30	1.6-0.045	3-10.5	75-90	10050x8335x9715	22.5
MTW-1720	5	1720	92	40	1.6-0.045	5-18	160	13390x7790x8410	39

Application

It is mainly used in the field of metallurgy, building materials, chemicals, mining and such mineral materials for grinding process. This mill can grind materials with Mosh hardness below 9.3 and humidity below 6%, various non-inflammable mineral materials,such as quartz, feldspar, calcite, talcum, barite, fluorite, rare earth, marble,ceramics, bauxite, manganese ore, iron ore, copper ore, phosphate rock, iron oxide red, Zircon sand, slag and so on.

Industrial milling process

After the crusher crushes the raw materials to the required feeding size, the bucket elevator transports the materials to the hopper. Then the electromagnetic vibrating feeder is evenly sent to the grinding mill. During the co-rotation of the blade and the grinding roller, the material is shoveled and formed a bedding layer. The material is ground between the roller and the ring, we get the powder in the end. The powder is brought to the classifier for powder selection by the air flow of the fan, and the fine powder that meets the fineness requirements enters the large cyclone collector through the pipeline with the air flow, and is separated and collected; The airflow is sucked into the blower by the return air pipe at the upper end of the large cyclone collector. The unsatisfactory powder is thrown by the blade to the outer wall and separated from the airflow, and the coarse powder falls into the grinding chamber for re-grinding due to the action of self-gravity. In order to ensure that the mill work sunder negative pressure, the increased airflow is discharged into the bag filter through the residual pipe between the fan and the main engine, and is discharged into the atmosphere after being purified.

Our Customers Site

Our factory is specialized in the production of Raymond grinding mill for more than 20 years, is the leading brand in the industry. We have accumulated rich practical experience, and the case sites cover more than 30 countries in the world, including mining, cement, metallurgy, chemical, construction waste and other fields. We can provide EPC project general contracting and other complete solutions.

This is our Kaolin grinding mill site in Thailand!

The customer's requirements:
Raw material: Kaolin, capacity: 3 tons/hour, finished products: 325mesh.

Equipment configuration: MTW110.

Company Information

Since in 2004, Zhengzhou General Mining Machinery Co.,Ltd has been the professional manufacturer of Grinding Mill, crushers and sand making machines,etc. TYM is committed to helping more users around the world to obtain higher profits and faster return on value. Our main products are European Version Grinding Mill, Raymond Grinding Mill, High Pressure Suspension Roller Mill, Micro-powder Grinding Mill, Jaw Crushers, Impact Crushers, Hammer Crusher, Compound Crushers, Ball Mill, nine series of products with more than 30 kinds of specifications.

Packing & Shipping

 

The package of all equipment is accord with the standard protective measures.The packing is suitable for short and long distance transportation. The moisture proof, quake proof, protected against dampness, and rustproof protection measures were taken to ensure the machine shipping to customers safely. All the machine will be packaged by plastic film.

Certifications

Our Services

Warranty
100% brand new when leaving the factory. The seller guarantee quality of the machines (excluding wearing parts) for a period of one year from the date of trial run finish under our technician's guidance, but not exceed 15 months from date on which machine leaves the factory.
Pre-sale services:
(1) Device model choice.
(2) According to customer's special requirements, design and manufacture of products.
(3) Training technical personnel for clients.
(4) The company is free of charge to the user on-site engineering and technical personnel planning site for the user to design the best processes and program.
Sale services:
We will send technicians to you for guiding the equipment installation and commissioning and staff training.
Sales tracking :
(1) product acceptance.
(2) to help customers develop construction programs.
After-sale services :
(1) Guiding customers' installation.
(2) On-site training of operators.
(3) Complete sets of equipment installed, 1-2 full-time technical staff to stay free of charge to help customers on-site production of 1 month, until the user' satisfaction.