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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: DAFU
  • Model Number: LMF1073 mill
  • Condition: New
  • After-sales Service Provided: Engineers available to service machinery overseas
  • final product: good fineness powder
  • type: new design
  • Advantage: energy-saving,unique design
  • material: steel
  • colour: customized
  • certificate: customized
  • country: China
  • weight: customized
  • brand: dafu
  • package: wooden case

Packaging & Delivery

Packaging Details As the customer's request or standard container.
Delivery Time 12-35 working days after down payment


Sulfur Powder Production Equipment Making Plant

 Sulfur powder equipment in stock mainly used in the production of sulfur powder, the fineness ranging from 60 to 325 mesh. The production made by our company dedicated to grinding mill with closed-end flow and added explosion-proof devices anti-explosion device, filling the gas flame retardant. Meanwhile, we add the installation of air filtration devices and cooling devices . Safety guarantee of our production is available. At the same time, we can provide a full range of production line equipment according to the needs of customers.

       Working principle:

1.    Sulfur Mill is a air-milling machine with a full-circle closure. Before the mill machine works, the fire-retardant gas (nitrogen) is filled to replace with the air inside. After the access of materials, the fire-retardant gas is supplemented continuously to prevent the burning of the sulfur powder.

2.    The cooling filtration system is adopted in this equipment, so that the temperature can be controlled at the arrangement of 18 to 22°C. Because the sulfur powder can become soft while being heated, which could affect the output of sulfur. After being cooled, the sulfur powder can be separated easily, the function of filtration system is to control the content of sulfur powder in the refluxing air.

3.    Closure air system is adopted both in feed and output of the machine to prevent air to flow and fire-retardant gas overflow.


Raw materials are transported to raw materials warehouse by conveyor belt, then are put into the mill to crush by closed-air feeder which is at the bottom part of raw materials warehouse. Closed-air feeder can not only prevent the air from entering, but also control the feeder rate.

After the powder is made, the air-closed feeder will sent the powder to the air conveyor. Then the powder is sent into the product storehouse by air conveyor. The powder is packed quantitatively by Automatic Packing Machine which placed at the bottom of the product storehouse. Finally the packed powder is transferred to the storehouse.

   Operating procedure:

1.Starting the main engine.

2. Starting the extention engine.
3. Starting the inflatable system.
4. Starting the cooling filtering system.
5. When feeding, adjust the feeder slowly. Output system should not be manual but automatic.
6. Starting the air conveyor.

Power off:

1. Turning off the feeder.
2. Turing off the main engine after five minutes.
3. Turning off the extention engine, inflatable system, cooling filtering system after three minutes.

Equipnent installation and after sverice.:

1. For domestic customers, we will send technical engineers to the buyer’s site for installation and debugging machine with free of charge

2. As for overseas client, we send techincal engineers to the buyer’s site for installation and debugging machines, expenses abroad should be paid by the buyer. (including around air tickets,hotal,board abroad and not less than 33dollars salary per day for each technical engineer.)

3.If foreign customers can install themselves, we can provide the installation drawings.


The  flow chart of the sulfur powder production equipment
















Final size(mesh)




Feed size(mm)








Our Service

Pre-sales Service

1. Offering comprehensive technical and business consultation services;
2. Proposing the most suitable scheme and equipment for our clients;
3. Designing and fabricating targeted products according to the special requirements of clients;

Service on Sale

1. Providing initiative and enthusiastic service;
2. Introducing & Demonstrating products and its application to clients;
3. Helping clients to choose equipment.

After-sale service

1. One year free warranty
2. Technician-online support
3. Engineers available to service machinery overseas


Welcome to contact us for further information about gypsum powder production line, we will send you offer in 24 hours upon receipt of your inquiry.

Call details:86-371-67822251

Henan Dafu Mechanical Import and Export Co.,Ltd

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