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Energy Saving Intermittent Ball Mill

Energy Saving Intermittent Ball Mill

Energy Saving Intermittent Ball Mill Introduction The Energy Saving Intermittent Ball Mill is the key equipment for crushing the material after it has been crushed. This type of grinding machine is equipped with a certain number of steel balls as grinding media in its cylinder. It is widely used...

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Energy Saving Intermittent Ball Mill Introduction

The Energy Saving Intermittent Ball Mill is the key equipment for crushing the material after it has been crushed. This type of grinding machine is equipped with a certain number of steel balls as grinding media in its cylinder.

It is widely used in the production of cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal dressings and glass ceramics, dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials. It is widely used in mineral processing, building materials and chemical industries. It can be divided into dry and wet grinding methods. According to different mining methods, it can be divided into two types: grid type and overflow type.

 

Working principle

The ball mill is composed of a horizontal cylinder, a hollow shaft for feeding and discharging, and a grinding head. The cylinder is a long cylinder. The cylinder is provided with an abrasive body. The cylinder is made of steel plate, and the steel liner is fixed with the cylinder. Generally, it is a steel ball, and is loaded into the cylinder according to different diameters and a certain proportion, and the grinding body can also be used as a steel section.

According to the particle size of the grinding material, the material is loaded into the cylinder by the hollow shaft of the ball mill feeding end. When the ball mill cylinder rotates, the grinding body acts on the cylinder liner due to the action of inertia and centrifugal force and friction. It is carried away by the cylinder. When it is brought to a certain height, it is thrown off due to its own gravity. The falling abrasive body crushes the material in the cylinder like a projectile.

The material is uniformly fed into the first chamber of the mill by the feeding device through the hollow shaft of the feeding material. The chamber has a step liner or a corrugated liner, and various steel balls are loaded therein. The rotation of the cylinder generates centrifugal force to bring the steel ball to a certain extent. The height falls back and the material is hit and ground. After the material reaches the rough grinding in the first warehouse, it enters the second warehouse through the single-layer compartment board. The warehouse is provided with a flat lining plate with steel balls inside to further grind the material. The powder is discharged through the discharge raft to complete the grinding operation.

 

Energy Saving Intermittent Ball Mill Parameters

Type

WQM500

WQM1000

WQM2500

WQM3000

Grinding ball volume L

500

1000

2500

3000

Speed r/min

35

30

28

28

Power kw

5.5

7.5

15

18.5

Loading volume L

250

500

1250

1500

 

Problem handling

The bearing position and bearing chamber of the ball mill reducer, under the high-speed low-speed, heavy-load high-speed high-torque start-up and under the action of equipment vibration and radial impact, metal fatigue occurs in the bearing chamber or bearing position, resulting in permanent deformation; The ring and the shaft or the outer ring of the bearing have a clearance fit with the bearing chamber, resulting in wear due to relative motion. Once this problem occurs, it will seriously affect the normal production of the equipment. If the bearing chamber of the ball mill reducer wears out, the traditional method of this kind of problem is difficult to repair on site. The external repair is difficult to repair due to the limitation of the material and wear size of the parts. Usually, the replacement of new parts is adopted; and the reducer is constantly improving, and the parts are updated. Fast, spare parts take up huge amounts of money. In the 21st century, developed countries often use polymer composite materials for on-site repair. For different equipment, different operating conditions, different wear conditions, using the corresponding repair process, it can be repaired quickly, simply and effectively, especially due to the concession of polymer materials, always maintaining 100% contact area, avoiding the occurrence of matching clearance. The life of the repaired equipment is even higher than that of the new equipment, which fundamentally solves the problem of shaft wear of the ball mill.


Advantages

Customized--We are the manufacturer! sample &OEM&ODM are available!
Safety--We have own test chart, all of our products have been rigorously tested in the factory.
Certification--We have CE and quality management system certification.
High Quality --Our company uses the most advanced equipment to make the best quality products.

 

FAQ

Q:The advantage for us ?

A:Reasonable price and best services , advanced equipment and strong technology.

Q:How to order?

A:Do not hesitate to contact by online or Email as soon as possible once you are interested in our products. The specific quotation will be offered basing the request dimension and quantity

Q: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: Do you test all your goods before delivery?

A: Yes, we have 10% test before delivery

Q: How do you make our business long-term and good relationship?

A: We keep good quality and competitive price to ensure our customers benefit.


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