What is the warranty period?

Our products have at least a 1-year warranty. If any quality problems occur, we take responsibility for the cost of shipment and replacement.

What is the MOQ for trial orders?

There is no limit on the MOQ for trial orders. We offer the best suggestions and solutions according to your specific conditions.

What standards do your products meet?

Our products meet standards such as ASTM, ASME, AMS, DIN, and JIS. Third-party testing is also available.

Refractory Magnesite Fire Brick Alumina Magnesia Spinel Brick for Cement Rotary Kilns

Name: Refractory Magnesite Fire Brick Alumina Magnesia Spinel Brick for Cement Rotary Kilns
Brand: Zibo Jucos Co., Ltd.
SKU: 1933029961

Shandong, ChinaZibo Jucos Co., Ltd.

US$600.00

1-24 Tons

US$500.00

25+ Tons

Sample price:US$600.00/ton.Request sample

Product profile

Customization

Available

Classification

Magnesia-Spinel Brick

Refractoriness (℃)

1580< Refractoriness< 1770, 1580< Refractoriness< 1770

Model NO.

MAJ-75, MAJ-80, MAJ-84, MH brick

Shape

Brick

Feature

Long Time Materials

Type

Refractory Material

Shape

Block

Material

MGO

Size

Customizable

Certifiacte

ISO9001, CE, etc

Apparent Porosity

18-19%

Bulk Density

2.95g/cm3

Cold Crushing Strength

45-60MPa

Thermal Shock Under Load

1600

MGO

75-84%

Al2O3

8-14%

Fe2o3

0-5.0%

Transport Package

Sea-Worthy Wooden Pallet

Specification

Customizable

Trademark

jucos

Origin

China

HS Code

6902200000

Production Capacity

20000mt/Year

Key features

High Thermal Shock Resistance: Superior thermal shock resistance compared to standard magnesia bricks, ensuring durability in high-temperature environments.

Chrome-Free Composition: Satisfies chrome-free requirements for the burning zone of large-scale rotary kilns, offering an eco-friendly alternative.

Long Service Life: Features low thermal conductivity and high corrosion resistance to basic melting slag, extending kiln lifespan.

Customizable Size: Size is customizable to meet specific project requirements and installation needs.

Versatile Application: Ideal for cement rotary kilns, EAF firing zones, steel making furnaces, and non-ferrous metal smelting.

High Grade Raw Materials: Manufactured using high-grade chrome ore and low impurity content materials for superior performance.

Proven Manufacturer: Over 25 years of experience in refractory materials with competitive pricing and reliable quality.

Comprehensive Quality Control: Complete QC system for chemical composition and physical properties with quality certificates provided.

Company profile

Zibo Jucos Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2002-02-01Nearest Port: QINGDAOAverage Response Time: ≤2.31hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and a trading company, offering ceramic fiber blankets and reporting 20 employees. It has documented procedures and records for assessing service capability and corrective/preventive actions, but its approved-supplier list lacks signatures or dates. Overseas service infrastructure is limited: it has no overseas showroom, agent, or branch and serves zero countries, although it has participated in the GIA offline trade show and lists technical services including installation, repair, maintenance, debugging, and training. The supplier provides ODM, OEM, and sample-based customization, but launched no new products in the past year and has no available SDK. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, and 10 years of export history. Production-related evidence is limited, while the company states it has advanced equipment, R&D facilities, and stage-based testing. No specific certifications or customer...

Supplier typeThe supplier is explicitly described as a limited company and a trading company, with no associated company group identified. Its stated product scope includes ceramic fiber blanket, while the broader business scope includes multiple trading categories.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment and corrective/preventive actions, and lists debugging, maintenance, training, installation, and repair services. However, it has no overseas showroom, agent, or branch and offers services in zero countries, limiting evidence of overseas service coverage.

R&D capabilityThe supplier offers ODM and OEM services and states that it has R&D facilities, but it launched no new products in the past year and has no available SDK. The evidence therefore shows development-service availability but limited recent product innovation.

Production capacityThe company states that it has advanced production equipment, R&D facilities, and testing at each production stage, and reports 20 employees. These statements support production infrastructure, although no capacity, output, or manufacturing-scale metrics are provided.

Customization capabilityThe supplier explicitly provides ODM services and offers customization from samples. It also reports OEM capability for popular brands, directly supporting the ability to deliver customized products.

Product Q&A

Q:How do you control product quality?

JUCOS has a complete QC system for chemical composition and physical properties. All goods are tested after production, and quality certificates are shipped with the goods.

Q:Are you a manufacturer or trader?

We are a true manufacturer, providing high-quality products at the best price, along with excellent pre-sale and after-sale services.

Q:Do you provide free samples?

Yes, free samples are available upon request.

Q:What is the lead time for orders?

It usually takes about 15-20 days after receiving the purchase order.

Q:Can we visit your company?

Yes, you are welcome to visit JUCOS company and our products. We can also discuss technical details if needed.