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Converter Refractory Gunning Machine under High - Temperature SM08

Refractory Gunning Machine for Converters    
The Refractory Gunning Machine is a state - of - the - art piece of equipment tailored for the efficient and rapid repair of refractory linings in hot converters and ladles. It significantly reduces downtime in steel production, providing a revolutionary solution for maintenance in steel mills.
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  • SM08

  • Innovake

High - Temperature Refractory Gunning Machine for Converters


The Refractory Gunning Machine is a state - of - the - art piece of equipment tailored for the efficient and rapid repair of refractory linings in hot converters and ladles. It significantly reduces downtime in steel production, providing a revolutionary solution for maintenance in steel mills.

Key Features

1. Hot - state Repair Technology


This machine is specifically designed for converters refractory brick repair at high temperature. It can operate at temperatures up to 1,600°C, eliminating the need to cool down the converters and ladles. This allows for repair of refractory brick in converters during short production breaks, ensuring continuous operation and maximizing productivity.

2. Semi - dry Refractory Gunning System


Equipped with a semi - dry refractory gunning system, the machine combines precision and speed. It can deliver a dense and durable refractory coating, making it perfect for repairing areas prone to erosion, such as the walls of converters, slag lines, and the bottoms of ladles.

3. Flexible Operation and Precise Control


The refractory shooter nozzle on this machine offers adjustable spray angles and material flow rates. This ensures uniform coverage of the repair area and minimizes material waste. Moreover, the remote - controlled operation enhances safety by keeping operators away from high - temperature zones.

4. High - Temperature Resistant Structural Design


The machine is constructed with heat - resistant components that can withstand prolonged exposure to molten metal and slag. Its modular design allows for quick replacement of nozzles and hoses, enabling rapid deployment and reducing maintenance time.

Benefits

1. Improved Production Efficiency


By eliminating the need for cool - down periods, the machine can reduce repair time by over 50%, ensuring continuous production and significantly increasing overall efficiency.

2. Extended Furnace Life


Timely repair of the hot refractory lining reduces the frequency of major periodic overhauls, thereby lowering maintenance costs and extending the service life of converters and ladles.

3. Enhanced Safety


The fully remote - controlled operation minimizes operators' exposure to high - temperature environments, effectively avoiding the risk of burns and other safety hazards.

4. Reduced Material Loss


The semi - dry refractory gunning system improves the adhesion rate of the refractory material, reducing waste and optimizing material usage.

Technical Specifications


Parameter

Wheel-Mounted Model

Tracked Model

Weight

6.2 tons

8 tons

Dimensions (L×W×H)

2.9×1.5×2.7m

3.2×2×2.6m

Power Source

8.5kW/2200RPM diesel

32kW/2000RPM diesel

Nozzle Height

1,500mm

1,750mm

Material Rate

60-100kg/min

80-120kg/min

Grain Size

≤15mm

≤15mm

Lance Extension

12m (0.25m/s speed)

12m (0.25m/s speed)

Lance Rotation

±170° (45°/s)

±170° (45°/s)

Lance Swing

±170° (12°/s)

±110° (12°/s)

Lance Tilt

±20° (4°/s)

Down 20°/Up 12° (4°/s)

Hopper Capacity

1,000kg

0.8m³

Air Pressure

0.45-0.6MPa

0.6-0.7MPa

Applications


· Converters refractory repair: Ideal for repairing the lining, mouth, and slag line of converters during hot - state operation.

· Ladle refractory repair: Capable of quickly mending the eroded areas on the bottom and side walls of ladles.

· Electric furnace wall maintenance: Suitable for local maintenance of the furnace walls of electric furnaces.

· Tundish refractory repair: Can effectively repair the refractory layer of tundishes.


Transform your furnace maintenance process and ensure continuous steel production with our high - performance Refractory Gunning Machine. Contact us now to get a customized refractory gunning solution tailored to your production needs!


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ABOUT INNOVAKE

Zhangjiakou Xuanhua Innovake Drilling Machine Co., Ltd. is a joint-stock enterprise specializing in the research and development, production, and sales of metallurgical machinery and equipment for ironmaking and steelmaking.
 

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   No. 1, Yaojiaying Village, Jiajiaying Town, Xuanhua District, Zhangjiakou City, Hebei Province
   +86-13831305884
    13831305884@163.com
 
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