Hoffman Kiln for Fire Brick Making Factory
China Hoffman Kiln for Fire Brick Making Factory, Find details about China Hoffman Kiln, Four Hoffman from Hoffman Kiln for Fire Brick Making Factory
Basic Info.
Model NO.
hoffman kiln
Power
11~22kw
Method
Vacuum Extruder
Processing
Brick Production Line
Product
Brick
Brick Raw Material
Clay
Automation
Automatic
Tolerance
0.5mm
Condition
New
Trademark
BRICTEC
Origin
China
Model NO.
hoffman kiln
Power
11~22kw
Method
Vacuum Extruder
Processing
Brick Production Line
Product
Brick
Brick Raw Material
Clay
Automation
Automatic
Tolerance
0.5mm
Condition
New
Trademark
BRICTEC
Origin
China
Product Desciption
1.The Hoffmann kiln is a so-called "continuous kiln" - it burns 24 hours a day, 7 days a week, 365 days a year (except when it goes down for maintenance).
2.This method was very time-consuming because it is essential to ensure that ceramic materials are not heated up and cooled down too fast.
3.This meant that the fire had to be increased very slowly and carefully, and that the baked bricks had to remain in the oven several days after the fire was extinguished.
4.During this whole period, the periodic oven could not be used to bake a new stack of bricks.Moreover, the structure itself had to be heated up every time, and during the firing process most heat was lost through the chimney or the roof, wasting large amounts of fuel.
Hoffman kiln under construction
CAPACITY OF SOME BRICK EXTRUDERS:
2.This method was very time-consuming because it is essential to ensure that ceramic materials are not heated up and cooled down too fast.
3.This meant that the fire had to be increased very slowly and carefully, and that the baked bricks had to remain in the oven several days after the fire was extinguished.
4.During this whole period, the periodic oven could not be used to bake a new stack of bricks.Moreover, the structure itself had to be heated up every time, and during the firing process most heat was lost through the chimney or the roof, wasting large amounts of fuel.
Hoffman kiln under construction
CAPACITY OF SOME BRICK EXTRUDERS:
| Specification | VP45A | VP45B | VP50A | VP50B |
| Output (standard pcs/h) | 10000-14000 | 10000-14000 | 12000-16000 | 12000-16000 |
| Diameter of Extrusion Reamer(mm) | 450 | 450 | 500 | 500 |
| Rotary Speed of Extrusion Reamer(r/min) | 24(Customizable) | 24(Customizable) | 28(Customizable) | 28(Customizable) |
| Distribution Power (kW) | 110+55+7.5X2 | 110+55+7.5X2 | 132+55+7.5X2 | 132+55+7.5X2 |
| Allowable Extrusion Pressure(MPa) | 4 | 3 | 4 | 3 |
| Vacuum(MPa) | -0.096 | -0.096 | -0.096 | -0.096 |
| Model of Upper Reducer | Z335 | ZQ65 | Z335 | ZQ65 |
| Model of Lower Reducer | N560 | ZQ100 | N560 | ZQ100 |
| Model of Vacuum Pump | SK-6 | SK-6 | SK-6 | SK-6 |
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