Offer Raymond Grinder , Raymond Mill

Offer Raymond Grinder , Raymond Mill

Inquire Now

description :

SHIBANG Raymond Grinder Mill is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, clay, glass. The fineness of the finished product can be adjusted from 100 mesh to 325 mesh according to requirements.Structural Characteristics
The whole Raymond grinder mill is of a standing structure. It features small occupying space and strong integration capacity. It can form an independent production system from the lump materials, crushing to finished powder and packaging. All the finished particles have a good uniformity of fineness, with passing screen rate as high as 98%. This is what other machine cannot reach. The Raymond grinder machine adopts electromagnetic vibrating feeder, which ensures even and regular feeding. It is easy to adjust, small in dimension, light in weight, with lower oil and power consumption and easy to maintain. The transmission device of the main unit is equipped with a close gearbox which ensures its smooth transmission and reliable operation. Attendance of operator is not necessary in the mill operating room because the adoption of advanced central control console switch.Working Principle
The whole Raymond grinder machine is collocated with jaw crusher, elevator, hopper, electromagnetic vibrating feeder, main unit, classifier, collector, cloth deduster and high-pressure blower.
The working principle is as follows: load the stuff for grinding evenly and continuously into the grinding chamber of the main frame. Due to the centrifugal force in rotation, the roller swings go outward and presses closely upon the ring. The shovel carries the stuff to the space between the roller and ring. When the roller rolls, the stuff is thus grinded. After being grinded, the stuff is to be routed to the classifier along wind belt of the blower and the rough powder will be put back to the grinder for regrinding. The fine powder flows into the cyclone collector together with air flow and is expelled from the powder output pipe as product. In the grinding chamber, since the stuff contains moisture to some extent, the heat generated during grinding makes the moisture evaporate; since the pipeline joints are not airtight, the external air is sucked in and the circulation air mass increases. In order to enable the grinder to work in negative pressure, the increased air flow is guided to the deuster and sequentially to the atmosphere after purification.SpecificationRaymond Grinder Type: 3R2115
Roller No.: 3
Roller Dimension (mm): 210
Roller Height (mm): 150
Ring Inner Diameter (mm): 630
Ring Height (mm): 150
Max. Feeding Size (mm): 15
Fineness of Product (mm): 0.44-0.165
Power for Machine (kw): 15Raymond Grinder Type: 3R2615
Roller No.: 3
Roller Dimension (mm): 260
Roller Height (mm): 150
Ring Inner Diameter (mm): 780
Ring Height (mm): 150
Max. Feeding Size (mm): 15-20
Fineness of Product (mm): 0.44-0.165
Power for Machine (kw): 18.5Raymond Grinder Type: 3R2715
Roller No.: 3
Roller Dimension (mm): 270
Roller Height (mm): 140
Ring Inner Diameter (mm): 830
Ring Height (mm): 140
Max. Feeding Size (mm): 15-20
Fineness of Product (mm): 0.44-0.165
Power for Machine (kw): 22Raymond Grinder Type: 3R3016
Roller No.: 3
Roller Dimension (mm): 300
Roller Height (mm): 160
Ring Inner Diameter (mm): 880
Ring Height (mm): 160
Max. Feeding Size (mm): 15-20
Fineness of Product (mm): 0.44-0.165
Power for Machine (kw): 30Raymond Grinder Type: 4R3216
Roller No.: 4
Roller Dimension (mm): 320
Roller Height (mm): 160
Ring Inner Diameter (mm): 970
Ring Height (mm): 160
Max. Feeding Size (mm): 20-25
Fineness of Product (mm): 0.44-0.165
Power for Machine (kw): 37Note: This specification is just reference, any changes are subject to the product