1. 25m Truck-Mounted Concrete Pump
A truck-mounted concrete pump with a 25m boom is ideal for medium-scale tunnel projects, offering:
✅ Mobility – Mounted on a truck for easy transportation.
✅ Boom Reach – 25m boom for flexible concrete placement.
✅ High Efficiency – Ensures continuous concrete flow, reducing construction time.
✅ Reduced Labor – Eliminates the need for manual concrete handling.
Application:
Placing concrete for tunnel linings and foundations.
Delivering concrete in restricted tunnel spaces.
2. Boom Pump (Concrete Boom Placer)
A boom pump is a hydraulically operated arm used to place concrete in hard-to-reach areas.
✅ Extended Reach – Multiple boom sections for precision pouring.
✅ Remote-Controlled Operation – Enhances safety and accuracy.
✅ Fast Concrete Placement – Ideal for large tunnel lining projects.
Application:
Pouring concrete in high or deep tunnel sections.
Efficient concrete distribution in large tunnel projects.
3. Wet Shotcrete Machine
A wet shotcrete machine sprays pre-mixed concrete at high velocity onto tunnel walls for support.
✅ Stronger Bonding – Ensures high adhesion and durability.
✅ Less Rebound Loss – Reduces material wastage compared to dry shotcrete.
✅ Dust Control – Generates minimal dust, improving tunnel air quality.
Application:
Initial tunnel support using sprayed concrete.
Rock stabilization and waterproofing.
Choosing the Right Machine
For large-scale tunnel construction: Boom pumps & wet shotcrete machines are essential.
For medium-scale tunnels: A 25m truck-mounted concrete pump provides flexible concrete placement.
For reinforcement & lining: A wet shotcrete machine ensures strong tunnel stability.
Would you like specific machine recommendations or guidance on operational efficiency?
