Technical and innocative mineral grinding mill for micro milling

  Product Description  Technical and innocative mineral grinding mill for micro milling is designed by our R&D department on the basis of multiple innovation and testing. It has been proved by thousands of customers that our machine has outstanding features, stable quality, easy operation and maintennance. It is the ideal equipment for fine powder milling.   It is for super-fine grinding materials with hardness less than 6 in Moh’s scale and moisture less than 6 percent such as kaolin, limestone, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment and so on. The granularity of the end products is 325-2500 meshes.  
 
Working principle of Technical and innocative mineral grinding mill for micro milling:
  HGM series micro powder grinding mill mainly consist of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.   After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.   When the griding mill is working, the main bearing and each dial are driven by electromotor of main equipment through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by rollers. Then the materials fall into multiple layers and to be crushed and ground continuously to micro powder.     Features of Technical and innocative mineral grinding mill for micro milling:
  1. Higher output. Its output increases by 10%-20% comparing with Raymond mill under the same power condition
2. Larger range of final fineness. Size of final product can be 0.613mm (30mesh) –0.033mm (425mesh). Some can reach the fineness of 0.013mm (1000 mesh)
3.Good dust control. High Pressure Suspension Mill meets the requirement of national dust-dump standard
4.Easy to operate. The whole system is combined by some independent systems, and the cohesion between the systems is good
5. Excellent sealing. The multi-class seals are adopted to keep the grinding equipment tight closed.   Specification:  

Model	HGM80	HGM90	HGM100	HGM100A	HGM125
Ring Dieter (mm)	800	900	1000	1000	1250
Ring Under (layer)	3	3	3	4	4
Roller shaft speed (piece)	21	24	27	36	44
Main shaft speed (r.p.min)	230-240	200-220	180-200	180-200	135-155
Input size (mm)	≤20
Finished/mesh	325-2500
Capacity (t/h)	0.5-4.5	0.6-6.5	0.7-7	1-8.5	1.5-12
Motor Power (KW)	123-145	168.35	221.6	243.95	344.4
Overall Dimension (L*W*H)	13.9*4*6.2	14.74.87.2	18*4.6*8.6	18*4.6*8.6	14*9*10.25

    production line for Technical and innocative mineral grinding mill for micro milling:     General: Crushing -- Grinding -- Selecting -- Collecting   As a professional stone crusher and grinding mill manufacturer in China, JPR has released many kinds stone crushing product line for the contractors and final users.The features are:high efficiency,low cost,high quality products,low energy consumption and so on.
Materials first enter into jaw crusher to be crushed to smaller size. Then they are lifted to storage room by elevator. Vibrating feeder will feed materials into micro powder grinding mill chamber evenly and gradually. After being grinded, the powder will be blowed to cyclone by blower.

Then the material will be transferred to storage room through pipes, and then will be discharged as final products. The whole process of micro powder grinding mill works under a negative pressure environment. First, through pipes, the air from the blower enters the cyclone collector above the storage room along with powder, and then returns to the blower through return pipe. with this way, air can be recycled.

There is a powder locking equipment under the cyclone in micro powder grinding mill , which isolates the outside positive air pressure and the negative air pressure inside cyclone. And this ensures high productivity.

In addition, the residual air and dust under the main unit will be transferred to dust catcher equipment through pipes and be cleaned there. The clean air will be discharged so that environment will be protected.
              Packaging & Shipping    Company Information   Shanghai JPR Machinery& Technology Co.,Ltd is a professional manufacturer engaged in ore crushing, grinding, powder modification and transportation of large mining machinery. JPR machinery has become the industry well-known mining machinery enterprise, enjoying high reputation. Our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now JPR has become the leader in domestic and oversea machinery manufacturing industry. Tel: 0086-21-13020135632     0086-21-68101177         WhatsApp: 0086-13020135632       Skype: Peter Peng
Web: http://www.jprcrusher.com   Our Services  After we sign the purchase contract and have a certain reputation guarantee, we will contact the professional group whom is responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, so as to provide you the perfect goods trading services, making sure the product you purchased is properly delivered to your hands.   We will send a professional and high levels installation engineer team at the same time when the product is properly to the destination, in order to supply you a full range of products installation services. For some typical problems, our rigorous installed engineers also will provide in operational training including how to reduce the maintenance frequency, prolong the lifespan of equipment and reduce loss, improve the efficiency of production operations such as guidance services, combined with the situation machine for customers to understand the equipment structure, working principle, design and basic maintenance and fault handling method .   FAQ  We are Manufacturer  (Not Dealer): High qualified products from Shanghai JPR Machinery& Technology Co.,Ltd are made all by ourselves, with lower price, good quality and complete assured after-service.   How to buy your ideal products? A: You can provide us your drawings, and we will produce as your drawings.   How to pay? A: TT & L/C are acceptable, and T/T will be more appreciated, 30% deposit before producing and 70% balance before loading.
Why Choose Us? We have the largest factories and production capacity, professional sales and service team, professional installation and after-sales staff, etc.   Related Products