HD-1620 Vertical mill;HD-1620 Vertical grinding mill; HD1620 New design raymond roller mill between 5R4128 MODEL AND HD1720 MODEL. It’s smaller thanHD1720,Bigger than our start item 5R4128.

It’s match for 4 roller ,.Squirrel-cage classifier ,,belt wheel transimission,high pressure blower ,pipe system,Electric conbinet,(or PLC);buket elevator,Jaw crusher 400×600 or jaw crusher 250×400 with all motor and other component.

HD1620 has replaced the 5R4128 model become a new hot item for expend new and various grinding line of the Clients. More and more customer cut down the smaller mill to purchase a bigger production mill to meet their need after their business success.

HD1620 New design raymond roller mill Advanced

a. Special and new design of the main unit air-duct(air passage)

b. 4 roller working ,large grinding space,less power consumption of the roller mill,the closed system airflow fly smoothly,

c.Suqirrel cage classifier passing rate reach to more than 99%, recuced the powder recycle rate to the main unit ,improving the efficiency

d.The high pressure blower’s volume stable and contiouns support to the mill every part to ensure the roller mill and classifier match well through the wokring of the whole grinidng system

e.Effficiency cyclone collection

f.The basic and most important advanced: Highly prasied quality of the roller mill, classifier ,blower and pipe system. Our workers keep working 10 years as one day ,to practice the mature skills..

Testing Data of HD1620 new design raymond roller mill under the clents runing:

Testing material:GCC

Input size: 5mm,10mm,15mm,25mm max

Output size: 200mesh ;250mesh


Output size:300;325mesh



Testing place:VIetnam

Testing People and witness: Aftersales engineer with the local Clients

We’re suggestted and promoting HD1620 New design raymond roller mill here to open more oveaseas market ,the price will be Attractive and humanity in 2016.

Writen by Ashely.Tang



Whatsapp:86- 159 7802 1998