The J93 Series Friction Brick Press is a high-performance forming machine specifically engineered for the compression molding of refractory materials. Designed based on advanced pressing technology requirements, this machine integrates full-stroke braking, overload protection, and high-energy output to ensure stable and efficient production.
With a robust structure, large working table, and long stroke design, the machine delivers strong pressing force and consistent forming quality. It is widely used in refractory production lines for manufacturing high-density bricks and shaped materials.
Its simple mechanical structure, combined with reliable operation and easy maintenance, makes it an ideal solution for both medium and large-scale refractory manufacturers.
High Energy Output for Dense Forming
Delivers powerful pressing force, ensuring high-density refractory bricks with excellent strength.
Full-Stroke Braking System
Provides precise control over the pressing process, improving safety and operational stability.
Overload Protection Technology
Protects the machine from damage during abnormal conditions, extending service life.
Large Working Table Design
Accommodates larger molds and improves production flexibility.
Long Stroke Structure
Enhances forming capability for thick and complex refractory products.
High Stroke Frequency
Increases productivity and supports continuous industrial production.
Simple and Durable Structure
Easy to operate, maintain, and repair, reducing downtime and operational costs.
Safe and Reliable Operation
Designed for heavy-duty industrial environments with stable performance.
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Main parameters |
J93-400 |
J93-630B |
J93-1000C |
J93-1600C |
J93-2500C |
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Nominal pressure |
kn |
4000 |
6300 |
10000 |
16000 |
25000 |
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Maximum pressure |
kn |
8000 |
12500 |
20000 |
32000 |
50000 |
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|
Slide stroke |
Mm |
500 |
6+00 |
700 |
700 |
800 |
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Stroke per minute |
20 |
13 |
10 |
10 |
9 |
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Min closing height |
mm |
520 |
650 |
700 |
950 |
980 |
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|
Thickness of bolster |
mm |
120 |
180 |
200 |
200 |
300 |
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Lifting method |
|
Rigid |
Rigid |
Rigid |
Rigid |
Rigid |
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|
Lifting stroke |
mm |
350 |
350 |
500 |
400 |
400 |
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|
Bottom of slide |
F/B |
mm |
635 |
700 |
1190 |
1500 |
1900 |
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L/R |
mm |
635 |
700 |
800 |
900 |
1060 |
|
|
Dimension of working table |
F/B |
mm |
820 |
920 |
1200 |
1750 |
2000 |
|
L/R |
mm |
730 |
820 |
1000 |
1200 |
1350 |
|
|
Overall dimension |
F/B |
mm |
3200 |
4694 |
5350 |
4700 |
5360 |
|
L/R |
mm |
2812 |
4485 |
4900 |
6120 |
7000 |
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H |
mm |
5165 |
6060 |
7290 |
8090 |
8190 |
|
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Weight |
Kg |
23500 |
45000 |
85000 |
115000 |
222000 |
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Motor power |
kw |
37 |
55 |
90 |
132 |
110x2 |
|
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Struck |
|
Integral Frame |
Integral Frame |
Three-section Split Frame with Four Tie Rods |
Three-section Split Frame with Four Tie Rods |
Three-section Split Frame with Four Tie Rods |
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This machine is specifically used for refractory material forming, including:
Fire bricks
High-alumina bricks
Insulating bricks
Magnesia bricks
Castable refractory blocks
Furnace lining components
Applicable Industries
Steel and metallurgy
Cement plants
Glass manufacturing
Petrochemical industry
Power plants
Refractory material production factories

1. What materials can this machine process?
It is designed for refractory materials such as alumina, magnesia, and other high-temperature resistant compounds.
2. Is it suitable for large-scale production?
Yes, the machine supports high-frequency operation and continuous production, making it ideal for industrial use.
3. Does the machine support heavy molds?
Yes, the large table design allows the use of heavy and large molds.
4. How does the overload protection work?
The system automatically prevents damage by stopping operation when abnormal pressure is detected.
5. Is maintenance complicated?
No, the structure is simple and designed for easy maintenance and long-term reliability.


