Gypsum Powder Machinery and Equipment
The most important equipment of Gypsum Powder Machinery and Equipment is the Boiler furnace. The main working principle of the Boiler furnace drying system: the main body of the fluidized furnace is mainly composed of dense hot air pipes, which pass through the high-temperature hot air pipes, exchange heat with materials and release heat to Gypsum materials. A Roots fan is installed at the bottom of the fluidized furnace, and the cold air is blown into the furnace body through the air distribution plate, then the powder in the furnace body is blown to a boiling state. Flowing to the discharge port, the quality of the Gypsum powder produced in this way is stable and the crystal water content and initial and final setting time are relatively easy to control.
More Information
Product Description:
Gypsum powder plant:12,000 ton/year~300,000 ton/year
Automation: fully automatic
Calcination system:
1.using boiling furnace to calcine
2.adopting heat conductive oil furnace as heat source
Fuel: coal, natural gas, heavy oil, diesel oil
Main materials:
natural gypsum rock, desulfurization gypsum, phosphor gypsum
Standard of product quality:
In conformity with national standard "GB/T 9776-2008 construction gypsum"
Gypsum Powder Machinery and Equipment works based on the following process:
The Crusher will break the big-size gypsum ore into small 25mm pieces, and then the small pieces will be sent to the grinder, after grinding fine, the qualified raw gypsum powder will be sent to boiling furnace to calcine, and the unqualified part will be sent to grinder until it's qualified. After calcining, the qualified gypsum powder will be sent to spiral conveyor through hoist.
The spiral conveyor will send the calcined gypsum powder to silo for storage, and cool the powder during the process. The dust remover is on the top of silo, the unqualified part will be sent to grinder until it's qualified.
The stored gypsum will be sent to product storage through steel impeller feeder, spiral conveyor, hoist, and send the qualified gypsum powder to storage or workshop finally.
The top pulse bag-type dust remover will collect dust from crusher, particle silo. When the dust and dust gas get into the dust remover through inlet, the big-size dust particle will fall because the increasing size and decreasing wind speed. The small dust particle will be filtered by filter bag. The filtered gas will be got rid of by outlet
Project Site :
Gypsum Powder Machinery and Equipment Main Parts of Equipment:
1. Ore Station
2. Crusher
3. Grinding System
4. Calcine Kiln
5. Exit System
6. Material Elevator
7. Silo
8. Entrance System
9. Coal/Natural Gas System
10. Dust Collector
11. Material Elevator
12. Aging Silo
The related parameter of the product (GB9776-88 calcined gypsum)
1. Fineness:≥80 mesh
2. Antiflex strength (it is related to the raw material): ≥1.8Mpa; compression strength: ≥3.0Mpa
3. Main component:
semi-hydrated gypsum content: ≥80% adjustable
dehydrate gypsum content: <5% adjustable
Soluble anhydrous gypsum: <5% adjustable
4. The initial setting time: 3~8min adjustable;
The final setting time: 6~15min adjustable
5. Standard consistency: 78~85% adjustable
FAQ:
Maybe you have the same questions as follows:
1.How about your price?
A:our price is not so high and aslo not so low.
One side we need gurantee the quality of the machine, on the one side we need to give our customers a
satificated price.
2.How much is your cost?
A:Do you have a well known about our product?If not,you can not judge fairly about our machines whether cheap or expensive.You care about price because you want have profit.Know more about our product and marketing strategies,or take a visit of our factory,you will know well about price.
3.Why your price is cheap?
A:That is our selling points and product strategies.First,we buy a large number of material,and reduce the cost.Second,we have good faith management,no bad assests,the mnagement can be maximized efficiency.And last,Our management idea is a cost-effective way,low profits,low price.If you have sincere buying our machine,we can discuss price.
4.Do you have quality assurance?
A:Definitely,we have.If we can not assure the quality,can I sell to you?I seek to a long business cooperation,not only once.
We have passed ISO9001.
5.What should do if happens quality problem?
A:No one wants problems.The reason caused by delivery, we will analyse at once,if our problems,we take responsibility,pls don't worry,we will follow by the contract,solve problems immediately and provide good service to you.
Warm welcome for your visit to our factory! And any questions, please feel free to contact me
Warmly welcome your visiting and cooperating with our Gypsum Powder Machinery and Equipment!
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