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Steel Making Ladle Refractory Sliding Gate Plates
1. Our Factory
Jinan Linquan Industry and Trade Group Co., Ltd. is a collection of scientific research, design, development, production, and import and export trade in one group of Companies, a national large-scale backbone enterprise for refractory materials. Our company covers an area of more than 300 thousand square meters, have advanced technology and equipment, testing equipment and instruments. We mainly produce fireclay refractories, high aluminum refractories, carbon-containing refractories, and have the production line of a variety of high-purity synthetic materials.
Our most popular products: All series of Ladle and Tundish refractories
Our annual production capacity of slide gate plates is more than 80,000 tons.
List of our main products:
Ladle Slide plate, ladle and tundish nozzle, well block, porous block, refractory castable, refractory brick, parts of raw materials..


Main Production Equipment:
Friction brick press 400t 1 units
Friction brick press 500t 2 sets
Friction brick press 630t 5 sets
Friction brick press 1000t 4 sets
Vacuum composite PRESS 1000t 3 sets
Hydraulic press 630t 2 sets
Wet grinding machine 8 sets
The mixing machine 4sets
Tunnel kiln 8 sets
Shuttle kiln 3 sets

1. Details of Steel Making Ladle Refractory Sliding Gate Plates
This product adopts tabular alumina, carbonaceous material and zirconia-containing material as main raw materials, adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. The slide plates have the advantages of high strength, good erosion resistance, thermal shock resistance and good stability etc., mainly used in large and medium-sized ladle.



| Al-Zr-C Material | |||||
| Al2O3 | C | ZrO2 | Apparent porosity | Bulk density | C.C.S |
| (% minm) | (% minm) | (% minm) | (% max) | (gm./cc minm) | (MPa minm) |
| 85 | 3 | 5 | 7 | 3.1 | 120 |
| Al-C Material | ||||
| Al2O3 | C | Apparent porosity | Bulk density | C.C.S |
| (% minm) | (% minm) | (% max) | (gm./cc minm) | (MPa minm) |
| 90 | 3 | 9 | 3.00 | 120 |
Depending on the requirements of the customers, these plates are manufactured in different qualities, namely Alumina Carbon, Alumina Spinnel Carbon, Magnesia Spinnel Carbon and Alumina Zirconia Carbon.
3. Package of Steel Making Ladle Refractory Sliding Gate Plates
Packaging: carton+ wooden case+pallet.
Transportation&storage:Keep dry and handle with case.
To be kept upright.
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