Product Introduction
Calcium Carbonate CaCO3 Fine Powder Grinding Mill Equipment

 Longyi New-type grinding roller mill series is a new grinder pulverizer depending on its technology R&Dcapability and referring to similar products advantages home and abroad. It has comprehensive mechanical crushing propertiessuch as rolling.grinding and impacting.According to clients' different requirements to finished powder,our companycan provide diverse and customized solutions to help clients produce customized powder products. This series hassuch features as large output,lower energy-consumption,long operating life and easy maintenance. It is a perfect option for customers who prefer high return fom investment.

1. Its advantages include high fineness, high output, low energy-consumption and low investment. The efficient LYHM Grinding Ring Roller mill series grinder employs special crushing structure of multiple layers and grinding paths. Its grinding capacity is more than twice as high as that of Raymond Mill, pneumatic jet milling and impact mill.

2. The product fineness(D97=3-35um) can be adjusted at any time according to customer demand. It can be used to produce products with variable mesh numbers in order to adapt to the market demand and improve user's market competitiveness.

3. It has a fully integrated system. Its built-in classifying system is able to complete two procedures of ultrafine grinding and ultrafine classifying. It is also equipped with efficient cyclone separator or dust collecting system. The whole system works under negative pressure without dust spreading outwards, an ideal equipment for your clean production.

4. Easy installation of the whole equipment, little land coverage without large civil engineering projects. It can be put into production promptly after installation. The stable and reliable working performance allows continual production, high fineness of processed products, thus ensuring product quality.

5. It can be used for feeding materials with less than 3% in moisture and less than 10mm in feed size. It enjoys extensive application in further processing of nonmetallic minerals with Mohs hardness rating of less than 5. It is also applied for ultra-fine grinding in variable industries such as chemical engineering, dyestuff, synthetic resin, coating materials, agricultural chemicals, starch, food as well as advanced technology in national defense. Excellent fineness, high output and low cost of processed products lead to enormous economic returns.

6. Excellent R&D team and precise processing equipment ensures products quality. Welcome to our company to test our equipment. We are glad to offer best service. We welcome sincere cooperation with friends all over the world to seek common progress and create greater benefit.

Technical Advantages

(1) Meet client's requirements for different fineness powder, finished powder fineness is adjustable and at stable quality.

(2) Built-in high efficiency classifier, higher classification accuracy, better classification effect.

(3) Use new upgraded main machine transmission mechanism, it has higher output, lower energy-consumpation, easy maintenace.

(4) All main wear parts use quality abrasion-resisting alloy steel, has a longer working life.

(5) The whole system works under negative pressure without dust emission, no coarse particle air pollution, more environment-friendly, higher fineness powder recovery.

(6) Smart PLC controlled, remote centralized  control, one-button easy operation, intelligent control of feeding material, all the aboves ensure grinding mill operation stable and high output.

(7) The whole grinding mill system with a compact structure could save factory space, with a lower foundation construction cost, it's a cost-effective investment.

Application

It is suitable for processing nonmetallic minerals such as calcium carbonate, calcite, Kaolin, clay, barite, talc, gypsum, limestone, calcium oxide, bentonite, dolomite etc.

   

Service & Support 

With a full experienced and strong serice sense engineers team, Longyi is devoted to build up a complete customer service system with high efficiency to offer high value-added techinical support and prefessional after-sales service for customers. 

A.Pre-sale

1. Equipment sizing assistance base on customer's demand

2. Assistance in planning the layout of workshop according to customer's site conditions

3. Assistance in designing and installation of the foundation drawing and process flow diagram base on customer's  demand.

4. Guidance on preparator work.

B. During sale

1. Strict control of production to ensure product quality     

2. Elimination of hidden dangers with strict facotry inspection and    traceability system.

3. Providing logistics information.

4. Guidance on the preparation of equipment foundation.

5. Guidance for installation and commissioning.

6. Offering professional technical training

C. After-sale

1. Guidance on various powder production process for customer.

2. Periodic follow-up on device usage

3. Instructions on equipment maintance.

4. Solution of relevant problems in the shortest time.

5. Timely and efficient replacement of spare parts.

6. Professional and fast equipment mainteance.

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