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| Brand Name : | BBT |
| Model Number : | EV75 |
| Certification : | ISO9001 |
| Price : | Refer for quotation |
| Payment Terms : | L/C, T/T, Western Union |
| Supply Ability : | 5 set per month |
| Delivery Time : | 15 days |
BBT Supply Fully Automatic EV75 Model Clay Brick Vacuum Extruder for Clay, Shale, Coal Gangue Brick Production Line
EV75 two-stage vacuum extruder is core forming equipment for automatic clay brick production line, matched with front screen stirring pug mill machine. It adopts double-layer mixing + high-vacuum de-airing extrusion structure, removes air bubbles inside mud to improve brick compactness and finished brick strength, suitable for red clay, shale, coal gangue, fly ash, sludge raw materials to produce solid brick, hollow perforated brick and roof tile.
Our factory supports full customization of core configuration, widely sold to Africa, Southeast Asia, South America brick factories, stable operation, low wear, long service life.

EV75 Two-Stage Vacuum Brick Extruder | Customizable Clay Brick Forming Main Machine

EV75 Vacuum Extruder of Technical Parameters:
| Category | Parameter Item | Standard Value | Customizable Range | Unit |
|---|---|---|---|---|
| Basic Model Information | Equipment Model | EV75 Double Stage Vacuum Extruder | Customizable model naming | - |
| Basic Model Information | Equipment Type | Two-stage vacuum de-airing brick extrusion forming machine | Single-stage / two-stage optional | - |
| Basic Model Information | Applicable Industry | Clay brick manufacturing plant, construction material production line | Customizable for special raw material production | - |
| Basic Model Information | Matching Production Line | Full automatic solid / hollow clay brick production line | Customizable matching with upstream/downstream equipment | - |
| Core Performance Parameters | Rated Production Capacity | 10000-12000 | 8000-15000 | pcs/h (standard bricks) |
| Core Performance Parameters | Max Extrusion Pressure | 3.5 | 3.0-4.0 | MPa |
| Core Performance Parameters | Standard Vacuum Degree | -0.095 | -0.092~-0.098 | MPa |
| Core Performance Parameters | Standard Mud Strip Diameter | 75 | 70-80 | mm |
| Core Performance Parameters | Adaptable Raw Material Moisture | 18-22 | 16-25 | % |
| Core Performance Parameters | Max Feeding Particle Size | ≤3 | Customizable | mm |
| Raw Material & Finished Product Compatibility | Applicable Raw Materials | Clay, shale, coal gangue, fly ash | Customizable for sludge, construction waste, etc. | - |
| Raw Material & Finished Product Compatibility | Supported Finished Products | Standard solid bricks, multi-hole hollow bricks, perforated bricks | Customizable for special-shaped bricks, roof tiles, etc. | - |
| Structural & Core Components Configuration | Upper Stage Structure | Double-shaft forced mixing + pre-extrusion feeding | Customizable single-shaft / double-shaft | - |
| Structural & Core Components Configuration | Lower Stage Structure | Single-screw high-pressure extrusion forming | Customizable twin-screw for special raw materials | - |
| Structural & Core Components Configuration | Screw Blade Material | High manganese steel | Wear-resistant alloy steel, bimetallic composite optional | - |
| Structural & Core Components Configuration | Vacuum Chamber Structure | Fully sealed stainless steel lining | Carbon steel / stainless steel optional | - |
| Structural & Core Components Configuration | Vacuum Pump Type | Water ring vacuum pump | Customizable brand and specification | - |
| Structural & Core Components Configuration | Feeding Method | Belt conveyor feeding | Customizable hopper + screw feeding | - |
| Electrical & Power Specifications | Main Drive Motor Power | 90 | 75-110 | kW |
| Electrical & Power Specifications | Upper Mixing Motor Power | 45 | 37-55 | kW |
| Electrical & Power Specifications | Vacuum Pump Motor Power | 15 | 11-22 | kW |
| Electrical & Power Specifications | Standard Voltage | 380V/50Hz/3Phase | Customizable 415V/440V/60Hz per local standard | - |
| Electrical & Power Specifications | Control System | Standard relay control | Customizable PLC automatic control, touch screen operation | - |
| Electrical & Power Specifications | Protection Level | IP54 | Customizable IP55/IP65 for harsh environment | - |
| Overall Dimensions & Weight | Overall Length (L) | 7800 | Customizable per layout | mm |
| Overall Dimensions & Weight | Overall Width (W) | 2200 | Customizable per layout | mm |
| Overall Dimensions & Weight | Overall Height (H) | 2800 | Customizable per layout | mm |
| Overall Dimensions & Weight | Total Net Weight | ~28000 | Customizable per configuration | kg |
| Customizable Optional Configurations | Brick Mould | Custom solid/hollow brick die per customer drawing | Full customization of size, hole shape, quantity | - |
| Customizable Optional Configurations | Wear-resistant Liner | High chromium alloy liner | Customizable material and thickness | - |
| Customizable Optional Configurations | Lubrication System | Manual grease lubrication | Customizable automatic centralized lubrication system | - |
| Customizable Optional Configurations | Cooling System | Water cooling for bearing housing | Customizable oil cooling system for high temperature environment | - |
| Customizable Optional Configurations | Warranty Term | 12 months for main engine | Customizable 18/24 months extended warranty | - |
| Customizable Optional Configurations | Overseas Service | Optional installation guidance, commissioning, training | Customizable turnkey project service | - |
Our main products include:
TCNL series full steel chain box feeder
TWGD series double shaft mixer
GS series roller crusher
TRA series double tooth roller crusher
TWJH series front grid extruding mixer
TWPM series wet pan mill
QTQG series cutter
EV series vacuum extruder
Robot setting machine
Spare parts for brick making machinery
We also offer one-stop solutions for automatic clay brick production projects, covering project design, construction, and comprehensive technical support.
XI’AN BBT CLAY TECHNOLOGIES CO.,LTD
We-chat: claybbt
Mail: info@claybbt.com
Whats app: 0086 176 2908 6758
BBT web-site:
www. claybbt.com
www.claybricksmakingmachines.com
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