Drywall Devices and Machineries From China Lvjoe

We uphold the attitude of integrity, sincerity and responsibility, optimize the product structure, and provide agents and consumers with more high-quality, reliable and cost-effective ceramic fiber adhesive, ladle bricks, Acid Resistant Brick. Our business philosophy is to create a first-class corporate culture, adhere to technological innovation. We build staff development channels, enhance the comprehensive value of employees, so that the talents of employees can be fully developed, and guide the growth and development of employees. Our efficient and reasonable operation system can enable us to maintain sustained competitive advantages and capabilities, and constantly obtain new space for rapid development.

1.Magnesia brick Description

Magnesia brick is an alkaline refractory material. It is made of calcined magnesia or molten magnesia and can be divided into fired and unfired magnesia bricks. It is formed by high pressure and has good slag resistance. The firing temperature is 1500-1600°C.

Item	MZ-97	MZ-95	MZ-93	MZ-91
MgO %	≥97	≥95	≥93	≥91
SiO2 %	≤1.0	≤2.0	≤3.5	-
CaO %	-	≤2.0	≤2.0	≤3.0
Apparent porosity/%	≤16	≤16	≤18	≤18
Cold crushing strength/ Mpa	≥60	≥60	≥60	≥60
Refractoriness under load, 0.2MPa, °C	≥1700	≥1650	≥1620	≥1560
Reheating Linear Change(1650 °C,2h) /%	0~-0.2	0~-0.3	0~-0.4	0~-0.4

2. Magnesia brick Feature

1. The refractoriness is above 2000℃.

2. Do not contact with acid-resistant materials.

3. Good thermal shock resistance.

4. Good corrosion resistance to iron oxides, alkaline slag and high calcium solvents

3.Magnesia brick Application

1.Iron Steel Industry	steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall, and furnace bottom, soaking furnace, heating furnace bottom
2.Non-ferrous metallurgical industry	copper, nickel, lead, zinc, tin smelting furnace lining, refined copper reverberatory furnace, ore electric furnace lining
3.Glass Industry	glass furnace regenerator checker
4.Building Material Industry	lime kiln, cement kiln
5.Refractory Material Industry	High-temperature calcination kiln, shaft kiln, and tunnel kiln

4. Packing &Shipping

1. Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.

2. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

With the unique corporate culture that has been brewed for many years, we actively increase the investment in technology and improve the scale of production of our Drywall Devices and Machineries From China Lvjoe. We establish and improve strategic human resource management system, revitalize the existing human resource stock, optimize human resource structure, increase the proportion of highly skilled and complex talents. We bring together new technologies and techniques from home and abroad, manage scientifically, insist on efficient operation and improve production capacity.

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