Professional 1-200 T/H Large Capacity limestone Roller Mill
Specifications Professional 1-200 T/H Large Capacity limestone Roller MillWorking Principle Professional 1-200 T/H Large Capacity limestone Roller Mill
The mainframe drives the central axis through the speed reducer in the mill. The quincunx stand connected with the upper part of central axis, at the quincunx stand, rollers are set and by which the vibrating pivot formed. Below the quincunx stand and rollers there is shovel system. Materials are fed into the space between rollers and shovels when they are turning, and then be grinded by the pressure produced when rollers are turning, thus powder is made.
The powder collector drives the vanes through speed adjusting motor to separate the powders, those which meet the requirements be suck into cyclone powder collector together with air current, then be collected after be separated with the air current, and those which not meet the requirements will be thrown into the outer wall, thus be separated with the air current, finally fall into the grinding chamber and be grinded the second time. When entering into the powder collector with the air current, the powders are at high speed circumvolving state. After be separated with the air current, the powders fall and be collected. There is powder locking valve at the end of powder collector, which is used to isolate negative pressure air inside from positive pressure air outside. If there is no powder locking valve or tongues of powder locking valve not unites tightly, the powder discharging speed will decrease, even no powders discharge.


Delivery of the Professional 1-200 T/H Large Capacity limestone Roller Mill



Working of the Professional 1-200 T/H Large Capacity limestone Roller Mill


Main spare parts for Professional 1-200 T/H Large Capacity limestone Roller Mill



Stone Grinding Mill China manufacturer Frequently Questions:
1. How long is the date of delivery?
30 working days after payment of earnest money or depends on order quantity.

2. How long is the guarantee period of your company's stone grinding mill?
We 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.

3. What's the after sale service of your company?
We will send engineers to guide your workers to install the machine, take trial run; the buyer should prepare the materials and tools needed, and offer necessary assistance. The actual expenses incurred for accommodation, to and from travel for the engineer, and insurance, should be borne by the buyer.