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Serving Saudi Arabia with premium construction equipment since 1999.
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Price: 5,000 SAR
The Shield Head is precision engineered to provide maximum stability and protection during the most demanding tunnel excavation projects across the Kingdom. As the primary structural interface of the Tunnel Boring Machine, it is designed to navigate through challenging Saudi geology from loose desert sands to dense rock while preventing borehole collapse. Each shield head is crafted from high-grade, reinforced steel to withstand immense pressure and intense heat, ensuring the safety of your crew and the integrity of the tunnel.
Designed for large-scale mining, metro expansions, and civil infrastructure, our shield heads offer superior wear resistance and optimized material flow. With local availability across Riyadh and Jeddah, we provide the robust, high-performance tools needed to maintain consistent penetration rates and keep your complex site operations moving forward securely.
| Model | Casing OD (mm) | Head OD (mm) | RPM | Torque (kN·m) | Max Thrust Force (kN) |
|---|---|---|---|---|---|
| 800 | 812.8 | 900 | 13.1 | 16.03 | 3,136 |
| 1000 | 1,016 | 1,240 | 10.2 | 27.85 | 3,765 |
| 1250 | 1,264 | 1,490 | 8.2 | 55.5 | 4,700 |
| 1350 | 1,364 | 1,590 | 7.1* | 71.5 | 6,272 |
| 1850 | 1,854 | 2,100 | 6.0 | 135.3 | 12,544 |
*it can be changed varies depending on the usage environment
The Roller & Disc Cutter is precision-engineered to power through Saudi Arabia’s most challenging geological formations, from abrasive sandstone to the dense rock of the Arabian Shield. Acting as the primary cutting edge for TBMs and heavy-duty boring units, these tools utilize a high-impact "crush and chip" mechanism for maximum penetration. Each disc is forged from heat-treated alloy steel and equipped with advanced high-temperature seals to withstand intense friction and desert heat. Designed for large-scale metro tunnels and mining shafts, our cutters ensure superior wear resistance and reduced downtime. With local availability in Riyadh and Jeddah, we provide the robust, high-performance tools needed to keep your complex site operations moving forward.
Price: 4,000 SAR
