Moh's hardness less than 9.3 mining ore small mill price 001 Raymond Mill Application Metallurgy,building materials,chemical industry and mining.
002 Its usage For grinding all kinds of ore,such as gypsum,talc,calcite,limestone,marble,feldspar,barite,dolomite, granite,kaolin,bentonite,iron ore,gold ore,graphite and so on. small mill price
003 Materials demands Non-flammable and non-explosive materials which Moh's hardness less than 9.3,humity less than 6%. 004 Raw materials size demands Less than 25mm (if your materials is bigger than it,donot worry,can use a crusher first) 005 Outlet fineness 0.125-0.044mm (60-325 mesh) If you need other fineness,such as 600 mesh,1000 mesh,please let us know,we have other type grinding mill. 006 Raymond mill features Low consumption,low investment,environment friendly,small occupation,more efficient.
007 Spare part of raymond mill Grinding roller,grinding ring,relieving tools and so on
008 Working Principle Firstly, raw material is crushed by jaw crusher to the size required, then 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 the ring and rollers to accomplish the grinding.After grinding, the rough materials will be recycled by the air from the fan back into the grinding chamber for regrinding and the fine powders are blew into the cyclone and poured out through the output-powder pipe as the final products.
009 Different models of raymond mill
Model | 3R3015 | 3R2715 | 3R2615 | 3R2115 |
Feeding size(mm) | ≤25 | ≤25 | ≤20 | ≤15 |
Fineness of finished product(mm) | 0.125-0.044 | 0.125-0.044 | 0.125-0.044 | 0.125-0.044 |
Production(t) | 1-4 | 0.9-3.5 | 1.7-3 | 0.5-2 |
Speed of axis(r/min) | 160 | 160 | 160 | 180 |
Dia of Ring (mm) | 860 | 830 | 780 | 650 |
Dia of Roller(mm) | 300 | 270 | 260 | 210 |
Roller height(mm) | 150 | 150 | 150 | 150 |
Main motor (KW) | Y225m-8-22 | Y225m-8-22 | Y225s-8-18.5 | Y200L-8-15 |
Fan motor (KW) | Y180m-4-22 | Y160L-4-18.5 | Y160L-4-15 | Y160m-4-11 |
Analysis motor(KW) | Y112m6-2.2 | Y112m6-2.2 | Y112m6-2.2 | Y112m6-2.2 |
Model | 6R4525 | 5R4121 | 5R4119 | 4R3218 | 4R3216 |
Feeding size(mm) | ≤30 | ≤30 | ≤25 | ≤30 | ≤30 |
Fineness of finished product(mm) | 0.125-0.044 | 0.125-0.044 | 0.125-0.044 | 0.125-0.044 | 0.125-0.044 |
Production(t) | 13-40 | 8-15 | 5-10 | 2.5-9 | 2-8 |
Speed of axis(r/min) | 82 | 105 | 105 | 130 | 130 |
Dia of Ring (mm) | 1620 | 1270 | 1270 | 970 | 970 |
Dia of Roller(mm) | 450 | 410 | 410 | 320 | 320 |
Roller height(mm) | 250 | 210 | 190 | 180 | 160 |
Main motor (KW) | Y315m-4-132 | Y280s-4-75 | Y280s-4-75 | Y225s-4-37 | Y225s-4-37 |
Fan motor (KW) | Y315m-4-132 | Y250m-4-75 | Y250m-4-75 | Y200L-4-37 | Y200L-4-37 |
Analysis motor | Y160m-4-11 | Yc200-4-7.5 | Yc200-4-7.5 | Yc120-4-5.5 | Yc120-4-5.5 |
010 Company introduction 1.Zhengzhou Shuguang Heavy Machinery,founded in 1993,is an integral system that produce R&D,production and sales. 2.We are located in 19th,Longjiang west road,Shangjie district,Zhengzhou city,Henan,China. 3.Our Company produce Raymond mill,Superfine Grinding mill,Three ring micro powder mill,Rotary dryer,Ball mill,Jaw crusher,Impact crusher,Hammer crusher,Cone crusher,Coal gasifier,Vibrating Scree,Vibrating Feeder,stone and sand production line etc. 4.Our products are well known to the international market such as America,Italy,Chile,Sri Lanka,Australia And so on. 5.We warmly welcome and expect strong support from more customers,We believe that science and technology create brand and integrity creates glory.We will serve and repay our society as always be more excellent products. small mill price