Ceramic Proppant Production Line----Step 1: Raw material

In the procurement process of raw materials, It has great superiority in rich raw materials and convenient transportation, tested the samples of material regularly from prospecting to inspection and application. It controls the procurement process strictly for the stability of production.

Ceramic Proppant Production Line----Step 2: Making powder

In the milling process, It adopts the advanced domestic ball grinder auxiliary with raymond mill for milling powder, controls the granularity of milling powder strictly from 350M to 400M. The crude ore has been crushed in each class and batch respectively. It inspects the granularity of milling powder strictly for its quality.

Ceramic Proppant Production Line----Step 3: Mixing powder

In the mixing process, charging mixture by computer, weighing in electronic scales, mixture ratio is exactly same with required. Controlling the mixing time reasonably from 20 to 30 minutes for the mixing unifity of materials.

Ceramic Proppant Production Line----Step 4: Making pelletization

In the pelletization process, It adopts the ø1.5 Rotary-type granulator. The workmen has been trained strictly before go on duty. The technics is spraying pelletization. The time of pelletization is 50-70 minutes, making sure the particle within the size range of technical requirement.

Ceramic Proppant Production Line----Step 5: Drying and sieving

In the drying process,The tube-type drying kiln controls the humidity of semi-finished products ,drying and dedusting, to be the perfect state for sieving. In the sieving process, The combined type drum sieve which was invented by our company can make sieving in multilayers, inspection several times. All of the particles will be controled by the first and second screen of the combined type drum sieve to tally with the size range.

Ceramic Proppant Production Line----Step 6: Sintering

In the sintering process, Different products adopts different technics. general products is sintered by natural gas in the rotary kiln, The automation cooling, smashing, dedusting, sieving, packing and deliverd to the storehouse.

Ceramic Proppant Production Line----Step 7: Classification

After sintered the product is cooled, smashed, dedusted, sieved and packed,delivered to storehouse.

Ceramic Proppant Production Line----Step 8: Warehouse

In the storage processs, According to the standard of oil industry, enforcing the principles of class-based Storage , dampproof and dedusting.