Product Description:
The auger (commonly known as a "reamer") is the most crucial and most demanding wear component in the lower extrusion section of a two-stage vacuum extruder. Installed within a sealed mud cylinder, it directly handles the conveying, extrusion, kneading, and degassing (under vacuum) of the mud material from the upper stage, establishing high pressure to force the mud through the die head, forming a dense, continuous mud strip.
The reamer's performance, wear resistance, and design directly determine the extruder's extrusion efficiency, mud strip quality, energy consumption, and the stability and maintenance costs of the equipment. It is the "heart" of the vacuum extruder, influencing the overall performance and brick quality.
Features:
Powerful Conveying and Propulsion: As a "slurry screw pump," it stably and continuously pushes the slurry from the receiving end to the die head.
High-Pressure Extrusion and Compaction: Through structural design such as varying screw pitch and thickening of the shaft diameter, the volume of the slurry is continuously compressed during propulsion, resulting in tight bonding between particles and significantly increasing the slurry density.
Kneading and Homogenization: During the conveying and extrusion process, the slurry is sheared and stirred, further homogenizing its composition and plasticity.
Establishing and Maintaining Extrusion Pressure: A stable high-pressure zone (up to 4.0 MPa or higher) is formed in front of the die head, which is the fundamental driving force for the slurry to pass through the compact die and form a good shape.
Dynamic Sealing: The tiny gap between the auger blades and the slurry cylinder liner is filled by the high-pressure slurry to form a "slurry sealing ring," effectively preventing severe backflow of slurry in the high-pressure zone and ensuring the sealing of the vacuum chamber and extrusion efficiency.
Technical Parameters:
| Material |
High-quality Steel |
| Type |
Spare Parts |
| Function |
Compact, Knead, Exhaust, And Pressurize The Clay Material |
| Compatibility |
Need Customized |
| Deliver |
Shipment Within 30 Days After Payment |
| Weight |
Varies Depending On The Part |
| Used For |
Double Stage Vacuum Extruder |
| Size |
Customized |
| Usage |
For Brick Making Machine |
| Maintenance |
Low Maintenance |
Applications:
When ordering reamer accessories, the following information must be provided to ensure a perfect match:
Main Unit Identification: Extruder specific model and manufacturer (e.g., JKY75/70-4.0).
Installation Dimensions:
--Reamer Shaft Related: Shaft diameter, keyway size, overall length, mounting flange size.
--Blade Related: Blade outer diameter (determines clearance with the mud cylinder), inner diameter (fitting dimension with the shaft), pitch, number of auger heads, blade thickness.
--Connection Method: Bolt hole diameter, hole spacing, and distribution.
Geometric Parameters: Helix direction (left-hand/right-hand), section (feeding/compression/extrusion section).
Material and Process Requirements: Clearly specify the material (e.g., "End auger blades, Cr20 high-chromium cast iron integral casting" or "All blade propulsion surfaces are overlaid with a 10mm thick tungsten carbide layer").
Raw Material Characteristics: Inform the supplier of the main raw material types and hardness for optimal wear resistance recommendations.
Customization:
Superior Abrasion Resistance: Utilizing top-tier abrasion-resistant materials and processes maximizes service life and reduces downtime for replacements.
Optimized Extrusion Performance: Precise geometry ensures smooth material flow and stable pressure, resulting in high-quality, uniformly dense extruded strips.
High Structural Reliability: Robust matrix materials and reliable connections withstand immense torque and pressure without the risk of breakage.
Economical Maintenance: Modular design allows for partial replacement, and the abrasion layer is repairable, significantly reducing long-term maintenance costs.
Wide Adaptability: Customizable materials and structures to suit different raw material characteristics, providing crucial support for treating various types of solid waste.
Support and Services:
Our Brick Making Machine Spare Parts are designed to ensure the optimal performance and longevity of your brick making equipment. We provide comprehensive technical support to assist you with installation, maintenance, and troubleshooting of all spare parts.
Our services include expert guidance on selecting the right spare parts compatible with your specific brick making machine model. We offer detailed installation instructions and maintenance tips to help you maximize the efficiency and durability of your equipment.
In case of any operational issues, our technical support team is available to provide prompt assistance and solutions to minimize downtime. We also offer replacement services for worn or damaged parts, ensuring that your production process remains uninterrupted.
Additionally, we provide training sessions and technical documentation to empower your team with the knowledge required for proper handling and upkeep of the brick making machine spare parts.
Trust our dedicated support and comprehensive services to keep your brick making machines running smoothly and efficiently.
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