60% Al2O3 Content Low Cement Castable for Alumina Processing Furnace Wall and Roof

Refractory castable cement for alumina processing industry furnace wall roof pool

Refractory castable cement for alumina processing industry furnace wall roof pool With high alumina clinker as aggregate, refractory clay as powder, adding aluminate cement and sodium tripolyphosphate according to the formula ratio to be equipped with mixed refractory castable, its operating temperature is 1400-1550℃.Refractory castable cement for alumina processing industry furnace wall roof pool can be used to fill large hole in the stove.or cast it into custom shapes tailored to the exact needs of the fireplace or stove.

The main raw materials of Refractory castable cement for alumina processing industry furnace wall roof pool are clay clinker and tertiary high aluminum clinker. 

The particle size of the Refractory castable cement for alumina processing industry furnace wall roof pool raw material is ≤5mm, the subdivision degree is ≤0.088mm, and the particle size of the admixture is ≤0.074mm. For the urgent matching of coarse, medium and fine particles, appropriately reduce the number of coarse particles, increase the content of fine powder, and increase the proportion of medium particles.Introduce all kinds of raw materials that are weighed accurately into the mixer for mixing, the net mixing time is 5 minutes, and the bags can only be packed after being fully uniform.

1.Good thermal shock resistance.
2.Good wear resistance and corrosion resistance.
3.High mechanical strength.

The series of Refractory castable cement for alumina processing industry furnace wall roof pool have the characteristics of high strength, low thermal conductivity and strong resistance to penetration, which prevents the penetration and erosion of aluminum liquid and electrolyte, thereby prolonging the service life of the alumina furnace, and at the same time preventing the electrolyte from entering the refractory heat insulation layer to make it Increased thermal conductivity leads to increased power consumption in the electrolytic cell. The construction of anti-seepage material is fast and convenient, and it is mainly used at the bottom of the electrolytic tank to replace the refractory brick AI2O3 layer as the anti-seepage layer.

Process of making Refractory castable cement for alumina processing industry furnace wall roof pool:
Selection of materials-ingredients-mixing-packing-storage
1. Select the raw materials for making Refractory castable cement for alumina processing industry furnace wall roof pool according to the formula.
2. Calculate the dosage of aggregate, powder grading, binder and additives according to the raw material formula, and strictly control the aggregate powder particles.
3. Put the weighed aggregate and powder into the mixer and mix them evenly. Then pour the powder into the aggregate and mix evenly for 8-10 minutes.
4. Fill the mixed Refractory castable cement for alumina processing industry furnace wall roof pool into a ton bag, equipped with additives and binding agents, and then encapsulate.
5. The packaged Refractory castable cement for alumina processing industry furnace wall roof pool should be stored in the warehouse, and the date marking and moisture-proof and waterproof treatment should be done.
Precautions for the use of Refractory castable cement for alumina processing industry furnace wall roof pool:
1. When making Refractory castable cement for alumina processing industry furnace wall roof pool slurry, fully stir the dry material and add water. Strictly control the water consumption to avoid affecting the use effect after pouring.
2. When making Refractory castable cement for alumina processing industry furnace wall roof pool, you need to use a mixer to stir, and manual mixing is prohibited.
3. It is made according to the required dosage. The finished castable must be used up within 30 minutes. If condensation occurs, it cannot be used again.
4. During construction, pay attention to avoid anchor parts.
5. Determine the pouring thickness according to the design, not pouring at will.
6. After pouring and baking, pay attention to the heating rate and time, and do not heat up too quickly.
7. After demoulding, check the casting body, if there are construction problems, rework according to the situation to ensure the practicability of the casting body.

Packaging of Refractory castable cement for alumina processing industry furnace wall roof pool: 

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,

2.Load weight of each pallet: 1.5-2.0 tons,

3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.

4.Castable:25kg/bag,1.25ton per jump bag.

Shipping of Refractory castable cement for alumina processing industry furnace wall roof pool:

1.Our packaging is as per customer’s request: 

2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.

Payment Item :

1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years

Delivery time :

1.Stocks:Within 5-7 days after receive the deposit.

2.Customization:Within 15-30 days after receive the deposite.

Refractory castable cement for alumina processing industry furnace wall roof pool

Q1: Are you a manufacturer or trader ?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What's the MOQ?
A2. No limitation.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What's your payment terms?
A4: Negotiation, Accoridng to your inquiry products quality and quantity .
Q5: Did your factory accept customization ?
A5: Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods. Accept SGS inspection or any third party you assign . .