Henan Libo Mining Machinery Co., Ltd.

Grinding Machine Grinder 3R2715 Small Raymond Mill

Contact Now* Send an Inquiry to this supplier.
or
Start Order * Name your price
You may also be intersted in
ball millenergy saving ball mill

Contact us

Henan Libo Mining Machinery Co., Ltd.
[China]

Address
Xushui Village, Xushui Town, Zhongyuan District Zhengzhou Henan
Phone
+86-371-15038118354
Contact name
zero zed z

Quick Information

  • Brand Name: Libo
  • Place of Origin: China
  • Model Number : 3R2715
  • capacity : 0.9-2.8t/h
  • number of roller : 3
  • roller size(R*H) : 270*150mm
  • diameter of ring : 830*150mm
  • power : 22kw

Description

3R2715 with Capacity 0.9-2.8t/h Small Raymond Mill for Limestone  

 

 

Raymond Mill Introduction


Raymond Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. 

It can produce powder from more than 280 kinds of non flammable and non explosive mineral materials with Mohs hardness below 7 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between 0.2mm—0.044mm.

MATERIALS.jpg

 

Working Principle of Raymond Mill


1.The lump material will be conveyed into the storage bin by the bucket elevator after it is crushed into the required particle size by the jaw crusher

 

2.Then electro vibrating feeder will uniformly transfer the material into the grinding chamber of the host machine. 

 

3.The material is up thrown and fed into the space between the grinding roller and grinding ring in the process of synchronous rotation of the shovel and the grinding roller, and forms a cushion material layer. 

 

4.The material on this layer is grinded between the grinding roller and the grinding ring. Thus, the purpose of powder production is achieved. 

 

5.The grinded powder will be carried by the airflow of the fan into the analyzer for classification. 

 

6.The powder with the qualified fineness will enter the large cyclone collector, together with the airflow through the pipes, for classification, and then, will be discharged by the discharging device, as the finished product.

 

7.The airflow is sucked into the air blower through the air return pipe on the upper part of the large cyclone collector. 

 

8.The unqualified powder will be thrown to the external wall by the airflow and separated from the airflow. 

 

9.The coarse powder will fall into the grinding chamber for regrinding due to its own gravity. 

 

10.The whole airflow system is closed and cyclic, and it flows under the positive and negative pressure circularly.


raymond mill rollers.jpg 

 

Raymond Mill Features

 

1.Compared with the ball mill, the Raymond mill has higher efficiency, lower power consumption, smaller covered area, less investment. 

 

2.The grinding roller compressed on the grinding ring tightly due to the centrifugal force. 

 

3.The output and fineness of the finished product will not be affected when the grinding ring is worn to a certain degree. 

 

4.The grinding roller and the grinding ring have a long replacement period, so it gets rid of the shortcoming that the wear parts of centrifugal mills have a short replacement period. 

 

5.The classifying airflow of the Raymond mill flows according to the recycling process as: the fan mill shell cyclone separator the fan. 

 

6.Compared with the high speed centrifugal grinder, there is less powder dust, and the operation room is clean without any pollution.

raymond mill structure.jpg 

 

Main technical parameters Of  Grinding Mill

 

 

 

model number of roller roller size(L*H)(mm) ring inside diameter and height(mm) max feed size(mm) fineness of product(mm) capacity(t/h) mainframe power(kw) weight(t) overall dimension(mm)
3R2115 3 210*150 630*150 15 0.2-0.044 0.4-1.6 15 3.6 4500*2800*5800
3R2615 3 260*150 780*150 20 0.2-0.044 0.8-2.5 18.5 4.2 5650*3305*5950
3R2715 3 270*150 830*150 20 0.2-0.044 0.9-2.8 22 4.8 5600*3400*5900
4R3016 4 300*160 880*160 20 0.2-0.044 1.2-3.5 30 8.5 6500*4100*5200
4R3216 4 320*160 970*160 25 0.2-0.044 1.8-4.5 37 15 9900*5800*10580

 

 

 

 

raymond mill raymond mill.jpg

 

raymond mill components.jpg

 

IMGP1713.jpgIMGP3206.jpg

ball mill raymond ball mill.jpg

raymond working vedio.jpg

structure of raymond mill.jpg

main products Libo.jpg

 

mobile crusher.jpg


Price

  • Price Condition : FOB
  • Price : USD5000 / set
  • Delivery Port : Qingdao

Packaging & Delivery

  • Packing :export standard, generally wooden case
  • Delivery Lead Time : 20 days after payment
  • Minimum Order : 1 set
  • Supply Ability : 4 production lines

Product Image

  • Grinding Machine Grinder 3R2715 Small Raymond Mill image

Other products from this supplier

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To zero zed z
Henan Libo Mining Machinery Co., Ltd.
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Mining Machinery
* Message

Use English only Max. 2000 characters. (Min. 20)

Send
EC21.com does not guarantee the validity of product information or the credentials of sellers.

Browse: Manufacturer Directory Premium Suppliers Site Map

About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

Copyright (c)1997-2026 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

Business Registry Number: 120-86-03931 | Mall order sales Registration Number: 강남-5838