Enhanced Roller Grinding Mill

Brief Introduction

The Clirik Enhanced Roller Grinding Mill is designed for processing various non-flammable and non-explosive mineral materials with Moh’s hardness less than 6 and humidity less than 6%.

Application and Scope

It finds extensive applications in metallurgy, construction, chemical industry, mining, highway construction, and other fields.

The mill adjusts powder granularity from 50 to 325 meshes (315-45 microns) and handles over 400 materials like quartz , talc, ceramic and limestone and more.

Working Principle

1. Initial Crushing

Large materials are initially processed in a jaw crusher to achieve the necessary particle size for further processing.

2. Feeding to the Main Unit

The crushed materials are then conveyed to a storage hopper and evenly fed into the main grinding unit by a vibrating feeder.

3. Powder Classification

The ground powder is carried by the airflow from the blower to a classifier, where it is sorted according to particle size.

4. Collection and Discharge

Particles that meet the fineness requirement are directed to a cyclone collector, separated, and collected as finished products, then discharged through a valve.

5. Airflow Recirculation

The purified airflow is returned to the blower via a pipe on top of the cyclone collector, creating a sealed circulation system that maintains air pressure balance.

Working Features

Improved Grinding Efficiency

Enhanced grinding part increases efficiency with 10% higher grinding pressure and a 15-20% larger grinding area due to optimized roller layout.

Stable Operation with Triple Vibrating Damping

Minimizes noise and prevents machine vTriple damping minimizes vibration transmission in the main unit base, volute airflow housing, unit body, and grinding part for stable grinding conditions.

Adjustable Classifier Speed

New cage-type impeller with variable frequency drive (VFD) allows adjustable speed, expanding output size range to 80-425 mesh.

Extended Lubrication Cycle

Superimposed multistage seal on the grinding device prolongs the lubrication cycle for enhanced durability.

Main Specification

Model	Roller Qty （pcs）	Roller Size （mm）	Ring External Dia （mm）	Ring H （mm）	Main Shaft Speed （r/min）	Feeding Size （mm）	mesh	Motor（kw）	Capacity （t/h）
CLRM9720	3–4	320*200	1077	200	145	<20	80-500	451537	1–7
CLRM1280	3	370*240	1280	240	125	<20	80-400	751555	2–12
CLRM1300	4	410*280	1390	280	112	<20	80-400	1102290	3–15
CLRM1620	4	450*300	1620	300	102	<20	80-400	16030132	5–20
CLRM1700A	4	510*300	1700	300	102	<30	80-325	18537160	6–25
CLRM1720	4	510*300	1850	300	92	<35	80-325	25045185	6–25
CRLRM1900A	4	600*300	1900	300	92	<35	80-325	25045220	8–32
CLRM2150	4	600*300	2150	300	85	<35	80-325	31545280	12–35

Note：For the motor data in the above sheet such as “45*15*37” means the main motor*classifier motor*blower motor.

Other Main Products

HGM Micro Powder Grinding Mill

Clirik’s HGM Micro Powder Mill is known for stability and low maintenance, ideal for fine milling of over 100 brittle materials like calcite and limestone.

European Coarse Powder Grinding Mill

Clirik’s European Coarse Powder Mill is used in industries like metallurgy and construction, crushing rocks up to 320 MPa into coarse powder, with most particles under 3mm.

CLUM Series Ultrafine Vertical Roller Mill

The CLUM Ultrafine Mill is used in industries like chemicals and metallurgy, specializing in producing fine powders for papermaking, coatings, and plastics. It processes materials like calcite, marble.

High Pressure Suspension Grinding Mill

Clirik’s High Pressure Suspension Grinding Mill manages minerals up to hardness 9.3 and low moisture, offering fineness control from 50 to 325 meshes.