B21, China Town Mall, Midrand
Wet Concrete Shotcrete Machine Tunnel Construction Concrete Spray Robotic Shotcrete Machine
- Section : Machinery
- Category : Engineering & Construction Machinery
- SKU : 1601273794571
Wet Concrete Shotcrete Machine Tunnel Construction Concrete Spray Robotic Shotcrete Machine
The Wet Concrete Shotcrete Machine is designed for efficient and effective tunnel construction. This robot machine sprays concrete with precision, making it a great choice for various engineering projects. With a powerful electric motor and advanced features, it ensures high productivity and ease of use.
Specifications
| Attribute | Details |
|---|---|
| Max. Conveying Distance | 2*6.5m |
| Hose Inner Diameter | 125 mm |
| Brand Name | SANROCK |
| Power | 37/45kw Electrical Motor Power |
| Core Components | PLC, Engine, Bearing, Motor |
| Weight | 13500 kg |
| Voltage | 380V/50HZ |
| Dimensions (L*W*H) | 10467*2165*2500 mm |
| Productivity | 20 M3/H |
| Walking Speed | 9 Km/H |
| Operation | Wireless Remote Control |
| Additive Tank Capacity | 200L |
| Walking Style | Four-Wheel Steering |
| Climbing Capacity | 20° |
| Spraying Depth | 2.5m |
| Selling Units | Single item |
Key Features
- High operating efficiency
- Easy wireless remote control
- Compact and robust design
- Advanced PLC control system
- High productivity with up to 20 M3/H
Applications
- Tunnel engineering construction
- Spraying concrete in various projects
- Reinforcement of structures
- Construction of underground facilities
- Mining operations
Product Info Gallery
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 04 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is this machine used for?
The Wet Concrete Shotcrete Machine is a robotic shotcrete sprayer designed for tunnel construction, underground facility work, mining operations and other projects requiring wet-mix concrete spraying and structural reinforcement.
2. What power supply and motor does it require?
The machine operates on 380V/50Hz mains power and is equipped with a 37/45 kW electric motor (check the specific model configuration when ordering).
3. What is the machine's spraying capacity and productivity?
Productivity is up to 20 m3/h with a maximum spraying depth of 2.5 m, depending on material mix, nozzle selection and site conditions.
4. What is the maximum conveying distance and hose size?
Maximum conveying distance is 2*6.5 m (two sections of 6.5 m), and the hose inner diameter is 125 mm. Confirm hose layout with the supplier for your site.
5. How is the machine controlled on site?
Operation is via a wireless remote control and an advanced PLC control system for precise, programmable spraying and automation functions.
6. What are the machine's mobility and climb capabilities?
The machine uses four-wheel steering, has a walking speed up to 9 km/h and a climbing capacity of 20°, enabling maneuvering inside tunnels and confined sites.
7. How large is the additive tank and what additives can be used?
The additive tank capacity is 200 L. It is compatible with standard shotcrete admixtures (accelerators, plasticizers, etc.); always verify chemical compatibility and dosing requirements with the admixture and machine supplier.
8. What are the machine dimensions and weight for transport planning?
Overall dimensions are 10467 × 2165 × 2500 mm (L×W×H) and the machine weight is approximately 13,500 kg. Heavy transport equipment is required for shipping and site positioning.
9. What core components should I expect and are spare parts available?
Core components include PLC, engine components, bearings and motor. SANROCK supplies spare parts and after-sales support—contact your vendor for availability and lead times.
10. What maintenance is recommended to keep the machine running reliably?
Perform daily cleaning of hoses, pump and nozzle, check lubrication points, inspect bearings and hydraulic/pneumatic lines, verify electrical connections and run PLC diagnostics. Follow the supplier’s maintenance schedule for detailed intervals.
11. How should the machine be cleaned after use?
Flush the pump and hoses thoroughly with clean water immediately after use to remove concrete residue. Clean the nozzle and hopper, and perform a visual check for blockages. Use recommended cleaning tools and follow safety procedures.
12. What safety measures are required during operation?
Operators must be trained, wear PPE (helmets, eye protection, respirators, gloves), maintain a safe distance from the spray area, ensure emergency stop functionality, and follow the site safety plan and machine manual.
13. Is operator training provided or required?
Trained operators are required. Many suppliers, including SANROCK, offer commissioning support and operator training—confirm training options and scope with your seller prior to delivery.
14. Can the machine handle different wet-mix shotcrete recipes and aggregate sizes?
Yes, the machine is designed for standard wet-mix shotcrete. Aggregate size and mix design affect pumpability and spraying performance—consult the manufacturer for recommended maximum aggregate sizes and mix parameters for your specific model.
15. How can I get technical support, service or customization?
Contact the SANROCK sales or technical service team for spare parts, scheduled service, technical support and customization options. Provide machine serial number and site details to expedite assistance.
Latest Order Arrivals
Discover our latest orders
12 Heads Embroidery Machine
Dewatering Pump Machine
Order Collection
Portable Water Drilling Rig
Order Usefully Collected
Batch of Orders
Agriculture Processing Machines
Meat Grinder Machine
Water Pump Equipment
Packaging Machine and accessories
Fabrics Manufacturing Equipment
Mining Equipments
Food Processing Machine
Batch of Orders
Batch of Orders
Latest Orders Labelled
wheel alignment machines
new arrivals
Pre Orders Offloading
Latest Arrivals
Latest Arrivals
