Vacuum Extruder

1. The machine is a mud strip forming equipment for brick production line equipment;

2. The equipment has the characteristics of large extrusion pressure, strong load bearing capacity, high billet quality and wide application range;

3. The equipment is suitable for producing various vacuum solid bricks and load-bearing non load-bearing hollow bricks with clay and shale as the main raw materials;

4. The equipment is of "t" type bipolar vacuum structure (can be customized according to your site), which makes the mechanical operation convenient, safe, reliable and stable. The equipment is divided into superior mixing and extrusion system and subordinate host extrusion and forming system

Key Parts

Spiral blade/reamer

Standard carbon steel material, easy-wear surface of reamer use gas welding and wired with cored wire, the surface of welded workpiece shape smoothly, resistance is small, wear resistance is high, hardness in 52HRC-56HRC, service life is more than the ordinary reamer 4-7 times. The lead (screw lead) is arranged scientifically, with the characteristic of "micro pressure conveying, high pressure extrusion", which can increase the extrusion pressure and improve the working efficiency. Repair can be repeated during use to reduce the cost and increase the utilization rate.

Extruding shaft

The shaft of extruding part adopts floating shaft structure and has the function of automatic centering, so that the shaft only produces torque and does not produce radial force, which can protect the reducer/shaft, and can eliminate or reduce the shake of equipment caused bending shaft after long time use, to make the equipment energy saving 15-30%. The hardness of the shaft is greater than HB220 after thermal refining.

Mixing tooth

High molding casting, hardness in 55hrc-60hrc, life is 6 times of the ordinary mixing tooth.

Mixing shaft

The upper reducer is connected with the shaft by a toothed coupling, which eliminates the coaxiality between the shaft and the reduce.

Technical Parameters

Our service

Welcome to contact with BBT

BBT supply following machinery and project :

1. Full automatic clay brick making machinery ( belt conveyor , box feeder, roller crusher , fine grinder. double shaft mixer , wet pan mill ,brick cutter, brick extruder ,spare parts ...)

2. Brick drying system( small brick drying room, single layer brick dryer chamber , tunnel dryer, fast rapid dryer chamber )

3. Brick kiln project ( hoffman kiln, tunnel kiln )

4. Automatic brick making system ( brick setting/stacking machine, red bricks unloading machine, brick packaging machine ...)

5. Kiln firing system ( coal / gas /oil combustion system ,control system )

6. Whole brick making project design and construction .

BBT focuses on the core business development by concentrating on the professionalization strategy. We devote ourselves to integrating technical solutions of production line process design, thermal design, equipment R&D, trade,mechanical and electrical equipment installation, international engineering, project consultancy, technical service for producing sintered wall materials of fired perforated brick, paving block, facing brick, hollow block, insulating block, wall board.

BBT takes the market demand as guidance, creates the value for the customer as objective and sincerely provides:

1. Process design of directing setting, two times setting and firing technology(BBT masters core technology);

2. Wall boards production process technology;

3. Prefabricated walls production process technology;

4. Key equipment in raw materials treatment process: wet pan mill, high speed fine-pulverized roller;

5. Key equipment in molding process: extruding type mixer and filter mixer;

6. Equipment R&D and manufacturing of fully automatic cutting, marshalling, brick stacking, loading and unloading;

7. Equipment R&D and manufacturing of thermal running, thermal monitor and control system;

8. All types of fuel combustion and control systems;

9. Management services of brick & tile production technology.

With the love of brick, BBT will continue to take unremitting efforts to provide our clients with high standard brick making production line through continuous innovation and strict industrial chain development and management.