Raymond mill introduction
HGM series superfine grinding mill is one new type product with the international advanced technological level developed by
Raymond mill specification
Our smallest raymond mill is HGM88. The biggest is HGM190.
| Model | Main motor power(kw) | Fan motor power (kw) | Analyzer motor power(kw) |
| HGM130 | 132 | 160 | 30 |
Working Principle of raymond mill
The materials being crushed into small particles will be sent to the storage hopper by bucket elevator, and then being sent to the host at station by the electric vibrating feeder to be grounded. The grinder roller device, hanging on the plum frame, rotates around the center shaft in the host, and the grinding roller turns on its own axis at the same time. The grinder roller swings outwards and presses grinding rings under the action of centrifugal force. The grinding materials can be mashed and grounded under the action of grinding rollers. The air blower blows powders to the analytic engine to be analyzed in the grinding chamber, and the fineness of the materials will fall into the host to be grounded again, and the fineness meeting the specification will enter the whirlwind machine collecting with the airflow, and they will become the finished products after being collected and discharged through discharging port. The purified airflow will enter into the air blower through the pipeline on the upside of the whirlwind machine collector and grinding chamber. The dust cannot overflow, so it can protect the environment. Thanks to the moisture in the materials will be evaporated into gas, which flows through the pipeline and the feed inlet and increases the air volume in the cycle roads, and the increased air volume will be discharged after being purified by the bag-type dust collector.
Inside of raymond mill
Picture 1 is analyzer part. Picture 2 is the grinding roller, grinding ring and scraper knife. Its material is Mn13. Picture 3 is the roller device.
Parts of raymond grinding mill plant
Raymond mill grinding plant includes hopper, jaw crusher, elevator, vibrating feeder, raymond mill, dust collector, powder separator, closed air feeder, blower.
Jaw Crusher
It can help you to get <20mm outlet size material. Then the material can be into raymond mill.
Bucket Elevator
It can transport the small size material to vibrating feeder. Some customers will also use conveyor belt.
Vibrating feeder
Electro-vibrating feeder can feed the material into raymond mill equably.
Raymond mill
It is used to grind both hard and soft stones into fine powder with grinding roller and grinding ring.
Bag Dust collector
Dust collector help you to clean the dust. You also can use pulse dust collector.
Powder separator
It can help you to collect the final products.
Blower
It can blow the fine powder into analyzer. And its air valume can be ajusted.
Closed air feeder
It is matched with raymond mill can help you get final products.
Machine in Korea
Name: raymond mill
Capacity: 50 ton per hour
Material: limestone
Output size: 425 mesh
This grinding plant includes raymond mill, vibrating feeder, elevator, hopper ect.
Machine
Name: raymond mill Capacity: 30 ton per hour Material: bentonite Output size: 300 mesh This grinding plant includes raymond mill, vibrating feeder, elevator, dust collector, blower ect.
Machine
Name: raymond mill Capacity: 5 ton per hour Material: gypsum Output size: 200 mesh This grinding plant includes raymond mill, vibrating feeder, elevator, dust collector, blower ect.
Name: raymond mill Capacity: 3 ton per hour Material: feldspar Output size: 200 mesh This grinding plant includes raymond mill, vibrating feeder, elevator, dust collector, blower ect.
| Packaging | |
| Transport ways | 20GP container |
| Weight | 9t |
| Packaging Details | The Power Distribution Cabinet and motors are in wooden case. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
| Packaging | |
| Transport ways | Flat Car |
| Weight | 20 T |
| Packaging Details | Internal transportation will use flat cars. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
Machinery is a manufacturer of high-end mining machinery in Asia.
is a large-sized joint-stock enterprise integrated with the scientific research, production and sales of heavy mining machinery. It is located in high and new technology industrial development zone, Zhengzhou with an area of 200,000 m². We have two standard heavy industrial workshops covering 60,000 m², more than 200 machines used for gold processing, plug welding and assembling with large and medium sizes and more than 960 workers including over 160 administrators with intermediate and senior title and engineering technicians.
Green industry has always been one of the development strategies of




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
30 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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