Long working life good corrosion resistance refractory precast block firebricks Compound Prefabricated Brick for Rotary Kiln
Compound Prefabricated Brick for Rotary Kiln
Rotary kiln inner lining will be scoured by the hot materials in the kiln and corroded by the dust air, and also need good heat preservation behavior. Through many years’ research with great concentration, our company has developed successfully hi-strength compound prefabricated brick. It has hi-strength wearing layer of good corrosion resistance, and light-weight layer of good heat preservation, assuring the increase of heating efficiency in the kiln. In addition, we have unique design in the brick shape and masonry mode, assuring the integral performance of the inner lining. Through the application in many pelletizing plants, various magnetizing roasting rotary kilns for activated grammite, roasting refinery coke, titanium pigment and siderite, the product has gained good effects and its life can reach more than two years, which can enhance the economic effect, save repair cost, and have won affirmation and praises of users.
Item | Hi-strength Compound Prefabricated Brick ( wearing layer) | |
Volume Density (g/cm3) ≥ | 2.70 | |
AL2O3(%) ≥ | 70 | |
Compressive Strength, (MPa) | 110℃×24h ≥ | 60 |
1100℃×3h ≥ | 80 | |
Rupture Strength (MPa) | 110℃×24h ≥ | 8 |
1100℃×3h ≥ | 12 | |
Linear Variation after firing (%) | 1100℃×3h ≤ | ±0.5 |
Contact us:Tel/Whatsapp:0086-18905335290
samson@refractories-material.com
Good thermal stability
Perfect molten Slag corrosion resistance
Excellent glass liquid corrosion resistance
High temperature performance
High temperature abrasion resistance
High Refractoriness under load
High Hardness
Excellent chemical stability
High Temperature Resistance and Perfect Thermal Shock Resistance
Excellent Corrosion resistance
High Strength
High Refractoriness
Excellent Chemical Corrosion Resistance
High Compressive Strength
Low Thermal Expansivity
Application:
metallurgy industry
power industry
cement industry
chemical industry
Foundry industry
Iron and steel industry,
non-ferrous metals,
building materials industry,
glass industry,
petrochemical industry,
electric power industry
machinery manufacturing industry
pellet, lime, calcined dolomite, ferroalloy, lithium salt, chemical and other rotary kilns.
Packaging and shipping:
1. Strong packing will protect the goods from any possible damage during transit.
2. Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3. We must take necessary precaution that the packing can protect goods from pilferage or rain.
4. We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.
1. Plastic bags:15kgs,25kgs,jumbo bags,etc.
2. plastic bags and pallets :pallet + plastic film + fixed band ,pallets: 1x1m,0.93x0.93m .
3. pallet weight: 1.6~2.0ton.
4. packaging according to customer service requirement
Our service:
1. Within 8 hours to reply after get your inquiry.
3. We provide the best after sales service. All our products have 1 year warranty period.
4. Offering the support to solve the problem in the selling or application period.
5. Competitive prices based on superior quality.
6. Guarantee samples quality same as your ordering production quality.
7. Development approaches:Scientific and technological innovation as the guide,Based on stable quality,high-quality service as the constant,Faith-oriented business integrity.
8. We believe "customer is God, quality is our unchangeable commitment".
9.Create and Win and Share Together
10.Let all kilns use the "heart" of energy saving and longevity