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Automatic Vacuum Brick Extruder for Clay Brick Production with High-Pressure Extrusion and 1 Year Warranty

Name: Automatic Vacuum Brick Extruder for Clay Brick Production with High-Pressure Extrusion and 1 Year Warranty
Brand: Xi'an Brictec Engineering Co., Ltd.
SKU: Brictec
Price: 423,450.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: BRICTEC

Certification: CE, ISO

Model Number: Brictec

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: 715000-131900 US$

Delivery Time: 60

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Automatic Clay Brick Extruder, Hollow Clay Brick Extruder, Perforated Clay Brick Extruder
                              

Weight:	14 Tons	Method:	Vacuum Extruder
Color:	Customized	Brick Mould Customization:	Available
Automation Level:	Automatic	Manufacturer:	Brick Making Machinery Manufacturer
Warranty:	1 Year	Automatic:	Full Automatic
Processing:	Brick Production Line	Highlight:	Extruding Clay Brick Making Machinery

Weight:	14 Tons
Method:	Vacuum Extruder
Color:	Customized
Brick Mould Customization:	Available
Automation Level:	Automatic
Manufacturer:	Brick Making Machinery Manufacturer
Warranty:	1 Year
Automatic:	Full Automatic
Processing:	Brick Production Line
Highlight:	Extruding Clay Brick Making Machinery

Automatic Vacuum Brick Extruder for Clay Brick Production with High-Pressure Extrusion and 1 Year Warranty

Automatic Clay Brick Extruder Compatible with Solid/Hollow/Perforated Brick Production

Brictec offers four types of clay fired brick extruders: Large-scale Dual-Stage Vacuum Extruder, Medium-scale Dual-Stage Vacuum Extruder, Compact Extruder, and Vertical Screw Extruder. Each model has distinct performance parameters. For detailed specifications, please refer to the table below or consult with your account manager.

Equipment Introduction

The vacuum brick extruder is the core equipment in clay brick production, primarily used to extrude mixed clay materials under high pressure while applying vacuum treatment to enhance the compactness and strength of the green body. Its performance directly impacts brick quality, production efficiency, and the overall operational stability of the entire plant.

Key Features of Vacuum Extruder

Vacuum De-airing System: Removes air from clay (typically achieving -0.092 to -0.098 MPa) to reduce porosity and enhance density, preventing cracking during drying and firing.
High-Pressure Extrusion System: Uses spiral auger or two-stage mechanism (2.5-4.5 MPa pressure) for homogeneous clay compaction across varying hardness levels.
Adjustable Mold System: Quick-change molds enable production of solid, hollow, or perforated bricks with minimal downtime.
Wear-resistant Materials: Critical components use high-chromium alloy steel or tungsten carbide coatings for extended service life, with hydraulic clearance adjustment in premium models.
Automated Control: PLC-controlled systems monitor vacuum level, extrusion pressure, and motor load, with advanced models supporting remote monitoring for predictive maintenance.

Primary Functions

Material Processing: Mixes and extrudes clay (including shale or coal gangue mixtures)
De-airing: Removes air bubbles to enhance structural strength
Shaping: Forms bricks via customizable dies (solid/hollow blocks, etc.)
Cutting: Some models integrate automatic cutting for precise brick lengths
Conveying: Transfers finished bricks to drying or stacking systems

Operational Advantages

Improves Brick Quality: Reduces waste rate from >10% to <2% by preventing cracks and deformation
Boosts Efficiency: Enables 24/7 production with optimized pressure reducing power consumption by 20%+ (VFD models)
Extends Lifespan: Premium models last 1-3 years vs. 3-6 months for cheap extruders
Material Adaptability: Handles clay with 14-22% moisture content and mixed materials
Process Optimization: Minimizes drying cracks and firing deformations in downstream processes

Technical Specifications

Model	Upper Stage	Lower Stage	Max Pressure (MPa)	Capacity (m³/h)	Weight (t)	Dimensions (mm)
VP-40/40-S	Φ400, 30-45kW	Φ400, 55-75kW	3.5	7-20	10.5	6200×2400×2100
VP-45/40-S	Φ400, 30-55kW	Φ450/400, 75-90kW	3.5	7-20	11.5	6000×2500×2200
VP-50/50-S	Φ500, 55-90kW	Φ500, 90-160kW	3.5	20-40	14	5700×4500×2600
VP-56/45-S	Φ400, 45-55kW	Φ560/450, 75-90kW	4.5	7-35	14.5	5700×2400×2600
VP-56/50-S	Φ500, 55-90kW	Φ560/450, 75-132kW	3.5	15-40	15	7000×5500×2600
VP-60/60-S	Φ500, 55-90kW	Φ580, 132-160kW	3.0	25-45	27	7400×5500×2900

The vacuum extruder serves as the "heart" of a brick plant. Selecting a reliable, wear-resistant, automated machine ensures higher quality output, lower operational costs, and long-term production competitiveness.

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