New Technology Construction Alpha and Beta Gypsum Powder Making Machine

Professional gypsum powder machinery

Capacity :50-650tons per day

Fuel :coal, gas, oil etc.

Over 20 years' experience

Working principle 

The main part of the ebullience calciner is composed of small-diameter cooling coil pipes. The heat transfer oil is piped into coil pipe and releases the heat into the furnace after exchanging heat. Roots blower is equipped at the bottom of the ebullience calciner, which can blow the cold air into the furnace, making the powder boiling in the furnace. And at certain temperature, the powder, which has been dried, becomes light that it can flow to the outlet automatically. The quality of the gypsum powder produced in this way is better and the content of crystallization water is high, and easy to control the time of solidification. In addition, the machine is equipped with dry electrostatic precipitator, and the dust removal efficiency reaches over 95%, eliminating the dust pollution. 

gypsum powder production line capacity list 

Note:  The specifications above is just for your reference, plz kindly tell us your needing capacity per hour or day or year, and we will design the production line for you! 

Jaw crusher

1. Jaw Crusher is of various types; 
2. Jaw Crusher is suitable for crushing maximum, medium and minimum stones 
3. The operating principle of Jaw Crusher is easy to be operated
4. The structure of Jaw Crusher is simple and it is easy to maintain

Gypsum powder mill

Raymond 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.

New-type gypsum frying boiler- ebullience calciner

First grind and second bake. The largest advantage of this technique, compared with that of “first bake and second grind”, is energy consumption reduction. Large plaster stone shall be ground into powders with diameter less than 0.2mm, which increases the specific surface when calcining, enlarges the contact area with heat medium, improves calcinations heat exchange efficiency and lowers energy consumption greatly. This equipment has small bulk, large production capacity, and simple structure and is hard to destroy.

Electrostatic dust collector 

 itworks is to  use of high-voltage electric field to ionize the flue gas, charged dust in the air flow in the electric field and the flow separation. , Called the discharge electrode, a negative electrode is made by the different cross-sectional shape of the metal wires. The positive electrode is made of a different geometric shape of the metal plate, called the collecting electrode. Electrostatic precipitator performance by the three factors of the dust characteristics, device structure and the flue gas flow rate. The specific resistance of dust is to evaluate the conductivity indicators, and its removal efficiency has a direct impact. The specific resistance is too low, dust is difficult to maintain on the collecting electrode, resulting in its return to the stream. Specific resistance is too high to reach the dust charge of collecting electrode is difficult to release, in the voltage gradient is formed between the dust layer will produce a partial breakdown and discharge phenomenon. These conditions will result in the removal efficiency decreased.

Heat-conducting oil boiler

 Main characters:

1.  High automaticity, prompt start and stop, high reliability.

2.  High thermal efficiency, completely burning, stable output, better adaptability to variable load.

3.   Compact structure, small area requirement.

4.   Less auxiliaries, easy installation.

5.   Less pollutant emission, can reach higher Environmental protection index.

 Electrical control system

The current advanced DCS(distributed control system) is selected for the electrical control system, and the PLC is chose from Japan’s Mitsubishi company, which could centralized control equipment that scattered in different parts. It becomes the first choice for modern building industry due to low labor, cost and high efficiency.

Electromagnetic feeder

Elevator

   Advantages of gypsum powder production line:
1. We have built many lines for oversea company, such as Columbia, Uzbekistan , Mexico, Italy, USA, etc;
2. Use hot oil or natural gas technology;
3. Supply top-quality machines and good after-sale service;
4. Can design all capacities you want;
5. Fully  automatic operation.

 Besides the equipment mentioned above, design for the entire production line and auxiliary equipment election are provided, and technical engineers would be sent to the customer’s site for installation and debugging machine to guarantee qualified product.

Our machines and equipments are packed in standard package that fit for long distance road transportation and shipping. We ensure our customers can receive the undamaged machine in good condition.

If you are interested in themachineryby us, please Contact us or visit the website of the company for relevant prices and detailed technical parameters and specifications etc. Henan Dafu Mechanical Import and Export Co., Ltd. will assure you of our best service at all time! 

Henan Dafu Mechanical Import and Export Co.,Ltd

http://dafumachinery.en.alibaba.com/