Prestressed Tension Grouting Machine Introduction

The Prestressed Tension Grouting Machine is a specialized device used in post-tensioned concrete construction to inject high-pressure grout into prestressing ducts or sleeves. This process bonds the prestressed steel tendons to the surrounding concrete, enhances structural integrity, and protects steel strands from corrosion.

Designed for high efficiency and reliability, this machine is widely used in bridge construction, precast concrete production, and large-scale civil engineering projects. It typically includes a mixing unit, a high-pressure grouting pump, and a control system to ensure uniform grout flow and penetration.

Key Features:

• High-pressure grouting for complete void filling

• Uniform mixing and delivery of cement-based grout

• Corrosion protection for steel tendons

• Easy to operate with stable performance

• Suitable for both site and factory use

Applications:

• Post-tensioned bridge structures

• Prestressed precast concrete beams and slabs

• Grouting in tunnels and civil infrastructure projects

• Strengthening and rehabilitation of concrete members

By using the Bridge prestressed grouting machine, construction teams can ensure structural durability, improve bonding strength, and extend the life of prestressed components.