QY4B Concrete Pump for 3D Concrete Printing

Product Overview

The QY4B Concrete Pump is a screw-type material delivery pump designed for 3D concrete printing (3DCP) systems. It provides stable, continuous feeding of cement-based concrete materials from a mixer or batching system directly to the 3D printer extruder.

With a compact, mobile structure and controlled output, the QY4B is suitable for research, pilot projects, and industrial concrete 3D printing applications.

Key Features

• Dedicated concrete pump for 3D concrete printing

• Continuous and stable material delivery

• Screw-type pumping mechanism for uniform extrusion

• Mobile frame with wheels for easy positioning

• Compact structure suitable for integration with batching and mixing systems

• Compatible with cement-based printable concrete materials

Material Compatibility

• Cement-based concrete suitable for extrusion-based 3D printing

• Printable concrete mixes with controlled aggregate size

Concrete mix design should ensure particle size does not exceed 0.6 cm for optimal pumping performance.

Application Scenarios

• 3D concrete printing systems (gantry or robotic)

• Feeding concrete to extrusion-based 3D printers

• Integration with automatic or manual concrete mixing systems

• Construction R&D and prototyping

• Prefabricated concrete component production

Technical Specifications