New product cement kiln working refractory with insulation layer
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Product Highlights
- High Performance Material: Magnesia-spinel brick with excellent thermo-mechanical and thermo-chemical resistance.
- Low Thermal Conductivity: Optimized thermal insulation reduces overall weight and improves energy efficiency.
- Excellent Durability: Outstanding wear resistance and thermal shock resistance for long-term use.
- Professional Manufacturer: Top 3 supplier in China with 40+ years history and 200,000 t/a capacity.
- Comprehensive Services: Provides design, installation supervision, and SGS/CNAS test reports.
Product Attributes
- Customization
- Available
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Shape
- Brick
- Model NO.
- MLJ85FH
- size
- B622 B322 B425 B825
- Feature
- Long Time Materials
- Type
- Refractory Material
- Material
- Magnesia-Alumina
- Transport Package
- Woodent Pallet
- Specification
- MgO, Al2O3
- Trademark
- LZR
- Origin
- Shandong
- HS Code
- 6902200000
- Production Capacity
- 100000tons
Product Images of New product cement kiln working refractory with insulation layer
-
New product cement kiln working refractory with insulation layer -
New product cement kiln working refractory with insulation layer -
New product cement kiln working refractory with insulation layer -
New product cement kiln working refractory with insulation layer
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Product Description
Description:
We are delivering MLJ85FH for our internaitonal clients. They got nice effect of saving energy. MLJ85FH- LZRefractory new magnesia spinel brick - we succeeded in combining two materials under the same burning temperature. This ensures good working performance such as thermo-mechanical and thermo-chemical resistance. In addition, there are clear benefits in terms of heat loss saving.
Up to 60ºC kiln shell temperature reduced.
Same performance range as MLJ85.
Low thermal conductivity.
Reduced overall weight of the refractory lining.
Characteristics:
Excellent chemical corrosion resistance
Lower load and mechanical stress to the kiln shell
Outstanding wear resistance
Low thermal conductivity
Excellent thermal shock resistance
Application:
Transition zone of cement rotary kiln.
Chemical composition and physical properterties
Picture of products:
Package and transportation
•Packing : Packed by sea-worthy wooden pallet + shrink plastic wrapped + corrugated board
Quality Control
We are very careful in quality control so we control it from the beginning the raw material to the final products
Company Profile:
• Founded in the 1979, reformed to joint-stock in 2002
• Professional manufacturer of refractories for cement kilns, total production capacity is 200,000 t/a
• The top 3 supplier of refractories for cement kilns in China
• Complete technology provider (covering from basic to acid refractories) 70% products manufactured for cement industry
• The 1st company to invent the Magnesia Hercynite brick in China
• The 1st company to invent the Ceramic tube for preheater worldwide
Our Services:
• Whole package refractory linings design for the kilns;
• Efficient and economical refractories recommendations;
• Provide the sample properties test report from authority institute (SGS or CNAS);
• Kilns linings installation supervision, inspection, evaluation on site;
• Offer measurement of the changes of the roundness in the rotary kiln shell during operation (Ovality measurement).
• Cooperated research and development, provide the best suitable products for different working conditions of the kilns;
• Adjoining one biggest seaport of East China-Qingdao Port, convenient logistics.
Production Facility
R&D Equipment
ISO Certificate and patented certificate
Exhibition and customer visit
FAQ
Q1 : Do you provide free samples?
A1 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : For each production processing, LZR 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.
Q3 : What is your lead time?
A3 : Delivery Time:
(1) Peak time(Nov 1st-Feb 15th next year) Within 60 days from the date of receiving the advance payment
(2) Normal time (Feb 16th-Oct 31th) Within 30 days from the date of receiving the advance payment
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Are you a trading company or manufacturer?
A5 : We are a manufacture for more than 40 years history. And you are welcome to visit us.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
We are delivering MLJ85FH for our internaitonal clients. They got nice effect of saving energy. MLJ85FH- LZRefractory new magnesia spinel brick - we succeeded in combining two materials under the same burning temperature. This ensures good working performance such as thermo-mechanical and thermo-chemical resistance. In addition, there are clear benefits in terms of heat loss saving.
Up to 60ºC kiln shell temperature reduced.
Same performance range as MLJ85.
Low thermal conductivity.
Reduced overall weight of the refractory lining.
Characteristics:
Excellent chemical corrosion resistance
Lower load and mechanical stress to the kiln shell
Outstanding wear resistance
Low thermal conductivity
Excellent thermal shock resistance
Application:
Transition zone of cement rotary kiln.
Chemical composition and physical properterties
| Chemical Composition | UNIT | Working layer | Insulation layer |
| MgO | % | 85-87 | 67 |
| Al2O3 | % | 9-11 | 1.8 |
| SiO2 | % | 0.65 | / |
| Fe2O3 | % | 0.6 | / |
| CaO | % | 1.4 | / |
| Physical Properties | UNIT | Working layer | Insulation layer |
| Bulk Density | g/cm3 | 2.9-3.0 | 2.6 |
| Apparent Porosity | % | 17 | 24 |
| Thermal Shock Resistance - in air at 950 °C | cycle | ≥100 | / |
| Refractoriness Under Load | °C | 1700 | 1600 |
| Thermal Expansion - at 1000 °C | % | 1.26 | 1.1 |
| Cold Crushing Strength | MPa | 60 | 30 |
| Modulus of Rupture-at1400ºC 0.5h | Mpa | 1.45 | 1.21 |
| Thermal Conductivity - at 300 °C | W/mK | 4.0 | 2.508 |
| Note: The above datas are the representative average value measured in accordance with the test methods for general purpose and vary with the fluctuations of normal production conditions.These datas are provided as a technical service,sometimes may be adjusted, so they should not be regarded as the product index. | |||
Picture of products:
Package and transportation
•Packing : Packed by sea-worthy wooden pallet + shrink plastic wrapped + corrugated board
Quality Control
We are very careful in quality control so we control it from the beginning the raw material to the final products
Company Profile:
• Founded in the 1979, reformed to joint-stock in 2002
• Professional manufacturer of refractories for cement kilns, total production capacity is 200,000 t/a
• The top 3 supplier of refractories for cement kilns in China
• Complete technology provider (covering from basic to acid refractories) 70% products manufactured for cement industry
• The 1st company to invent the Magnesia Hercynite brick in China
• The 1st company to invent the Ceramic tube for preheater worldwide
Our Services:
• Whole package refractory linings design for the kilns;
• Efficient and economical refractories recommendations;
• Provide the sample properties test report from authority institute (SGS or CNAS);
• Kilns linings installation supervision, inspection, evaluation on site;
• Offer measurement of the changes of the roundness in the rotary kiln shell during operation (Ovality measurement).
• Cooperated research and development, provide the best suitable products for different working conditions of the kilns;
• Adjoining one biggest seaport of East China-Qingdao Port, convenient logistics.
Production Facility
R&D Equipment
ISO Certificate and patented certificate
Exhibition and customer visit
FAQ
Q1 : Do you provide free samples?
A1 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : For each production processing, LZR 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.
Q3 : What is your lead time?
A3 : Delivery Time:
(1) Peak time(Nov 1st-Feb 15th next year) Within 60 days from the date of receiving the advance payment
(2) Normal time (Feb 16th-Oct 31th) Within 30 days from the date of receiving the advance payment
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Are you a trading company or manufacturer?
A5 : We are a manufacture for more than 40 years history. And you are welcome to visit us.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI175253". Items marked "
" are certified.
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Company Profile
Luzhong Refractories Group
LZRefractories is one diversified refractory materials group. We have been established for more than 40 years and products cover raw materials, refractory bricks, castables, ceramic products, new materials, carbon materials, etc, which are applied in fields of Cement, Limes, Iron & Steel, Non-ferrous, Refractories, Carbon, etc.
The core business is Luzhong refractory for rotary kilns, especially the cement. It is the top 3 supplier of refractories for cement kilns in China, and it also the most comprehensive complete technology provider (covering from basic to acid refractories). The 70% products manufactured are for cement industry now.
Main products for cement kilns:
Magnesia Hercynite brick for burning zone: 1# invented in the domestic;
Magnesia Alumina Spinel brick ( MLJ series) for transition zone: Widely used in the Europe kilns deal with the alternative fuels;
LTC-Magnesia Alumina Spinel brick ( MLJ series-two layers) for transition zone: 1# invented worldwide, Energy-saving brick;
LTC-Anti-Spalling brick (DDR50FH/DDR30) for preheating/safety zone: 1# invented worldwide, Energy-saving brick.
Our products have gain great reputaion home and abroad, with our professionalism, we will get more porpular around the world.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Nie Cun, Zichuan, Zibo, Shandong, China
-
Plant Area
- 32000 square meters
-
Number of Employees
- 186
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
Our Production Capability & Technical Expertise
-
Main Products
- Refractory Brick, Refractory Castable
-
Production Machines
- Smashing machine, Mixing machine, Burning production line
-
OEM Service Available
- Yes
-
R&D Engineers
- 7 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-04-01
- Export Year
- 2002-04-01
-
Main Markets
- North America, Europe, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
FAQ
- Do you provide free samples?
- Yes, free samples are available, generally speaking, the buyer shall bear all the delivery cost.
- How can you control your quality?
- For each production processing, LZR 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.
- What is your lead time?
- Delivery Time: (1) Peak time(Nov 1st-Feb 15th next year) Within 60 days from the date of receiving the advance payment (2) Normal time (Feb 16th-Oct 31th) Within 30 days from the date of receiving the advance payment
- What is your payments terms?
- We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
- Are you a trading company or manufacturer?
- We are a manufacture for more than 40 years history. And you are welcome to visit us.
- What standards do you have?
- Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
Send your message to this supplier
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