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LV180 Ladle Slide Gate - Precision, Durability, Performance
Product Description
The LV180 Ladle Slide Gate is a high-performance refractory flow control system designed for precise and reliable molten metal regulation in steelmaking and foundry applications. Its robust construction ensures smooth operation under extreme temperatures and harsh conditions, making it ideal for ladles, tundishes, and similar metallurgical equipment.
Precision Flow Control
The LV180 Ladle Slide Gate employs an advanced sliding mechanism that allows fine-tuned adjustment of molten metal flow, ensuring optimal casting conditions. Its smooth and responsive operation minimizes turbulence, reducing slag entrapment and improving steel quality.
Superior Thermal & Chemical Resistance
High-Temperature Stability: The refractory components (Al2O3-C / MgO-C) maintain structural integrity even at 1800°C (3272°F), preventing deformation and cracking.
Slag & Corrosion Resistance: Specially formulated materials resist chemical attack from molten steel, slag, and alloying elements, ensuring longer service life.
Enhanced Durability & Wear Resistance
Reinforced Plates: Tungsten-carbide or zirconia-enhanced slide plates reduce wear, even under continuous high-speed metal flow.
Optimized Sealing: Multi-layer gasket design prevents metal leakage, reducing maintenance frequency.
Smooth & Low-Friction Operation
Self-Lubricating Design: Graphite-based coatings ensure smooth sliding, reducing operational force by up to 30% compared to conventional systems.
Hydraulic/Pneumatic Compatibility: Supports automated control for precise, repeatable positioning.
Safety & Cost Efficiency
Leak-Proof Design: Reduces risks of dangerous metal breakouts, enhancing workplace safety.
Long Lifespan: 30% longer service life than standard slide gates, lowering total cost of ownership
Applications
Steelmaking : Ladle-to-tundish metal transfer.
Foundries : Molten metal pouring control.
Non-Ferrous Metallurgy : Copper, aluminum, and alloy processing.
Production Flow
Deep Burnt Ladle Flow Control Slide Gate Plate for Steel Making:
Adopting tabular corundum, fused alumina, fused alumina zirconia, zirconium mullite as raw materials, through the addition of moderate micro and fine metal powder, by reaction under high temperature, to increase the high temperature performance of plates. Through the adding of moderate boron carbide powder to increase the oxidation resistance of plates. The bonding agent is phenolic resin with high solid content and high carbon residue.
After forming, adopting advanced heating treatment technology, through impregnating, burning to form high performance slide plates. With features of good thermal stability, excellent erosion resistance, stable consistency in shape and size, mainly suitable for ladles over 180 tons or converter slagging slide gate systems.
Drawings
Slide Gate Plate for your reference, will do the customization according to your drawings, steel making condition etc.
Product Parameters
| Alumina Zircon Carbon material | |||||
| 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 | 4 | 7 | 3.1 | 120 |
| Alumina Carbon material | ||||
| 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 |
Packaging & Shipping
Company Profile
Shandong Sinorefractory New Materials Co.,Ltd (SinoRefractory)has been focusing on international marketing of flow control refractories in iron and steel industry for 17 years.
SinoRefractory is the second generation of refractories export enterprise developed out of EMEI Group.Supported by one of China's largest production bases in functional refractory materials.
Through years of development in the field of exporting top quality refractories to worldwide markets,SinoRefractory aims at researching,producing,marketing and exporting high standard Ladle slide gate plate,Ladle Nozzles,Well blocks,Purging plugs,Nozzle stuffing sand,Refractory castables, Slide gate Mechanisms etc.
Up to now,SinoRefractory has supplied high quality refractory products and services to nearly 70 top-hundred global steel enterprises.
SinoRefractory will always put clients'interest in the first place,striving to provide a wide range of services,including technical solution,pre-sales support,after-sales services,installation team support,professional know-how according to the changing of steelmaking condition,etc.
We are not only selling products,we are more focused on supporting,developing and growing together with clients.
FAQ
Below are some FAQ and answers about ladle and tundish flow control refractories:
Q: What are the requirements for refractories for ladle?
A: The requirements of refractories for ladle mainly include:
* high temperature resistance
* thermal shock resistance
* resistance to the erosion of the slag
* high temperature with sufficient mechanical strength
* the lining has a certain degree of expansion
Q:What are the reasons for the destruction of refractories for ladle?
A: The main causes of damage are as follows:
When the ladle transports high-temperature molten steel, the high-temperature molten steel and slag at about 1680ºC scour and erode it, especially in the slag line part, the scouring and erosion is more serious, and it is an important factor to decide the service life of the ladle.
LF and other extra-oven refining treatment on the unburnt brick damage is serious.
Q:What steel grades are different materials of slide plate bricks suitable for respectively?
A: Different materials of slide plate bricks are applicable to different steel grades. For example,
Al2O3-ZrO2-C slide gate plate can be used as ladle sliding gate plate due to its excellent erosion resistance and thermal shock stability, which can adapt to the casting of various steel grades, and ther are the following materilas based on customer's steel making condition: the MgO-C, MgO-Al-C, MgO-Al-C, MgO-Al-C, MgO-Al-C, MgO-Al-C, MgO-Al-C, MgO-Al-C, MgO-Al-C, and so on.
For more details, feel free to send inquiry to us.
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