B21, China Town Mall, Midrand
Portable Shotcrete Machine Material Selection Shotcrete Machine Concrete Spraying Plastering
- Section : Machinery
- Category : Engineering & Construction Machinery
- SKU : 1600598121992
Portable Shotcrete Machine - Material Selection Shotcrete Machine for Concrete Spraying and Plastering
The Portable Shotcrete Machine is an efficient and reliable solution for your concrete spraying and plastering needs. It is designed to deliver high performance with a user-friendly interface. This machine ensures smooth operation and excellent results in various applications, making it a must-have for construction projects.
Specifications
| Attribute | Details |
|---|---|
| Max. Conveying Distance | 20m |
| Max Aggregate Size | 20mm |
| Hose Inner Diameter | 51 mm |
| Brand Name | CoalPower |
| Weight | 600 kg |
| Voltage | 380V |
| Dimension (L*W*H) | 1350*1020*750 mm |
| Model | PZ-5 |
| Capacity | 5 m3/h |
| Max Convey Distance | Horizontal: 200m, Vertical: 20m |
| Water Cement Ratio | 0.4 |
| Rotor Diameter | 438 mm |
| Operating Air Pressure | 0.4-0.6 Mpa |
| Air Consumption | 7-8 m3/h |
| Motor Power | 5.5 kW |
Key Features
- High operating efficiency for fast work.
- Lightweight and portable design for easy transport.
- Can spray concrete up to 20 meters vertically.
- Built to handle aggregates up to 20mm in size.
- Robust construction for durability on job sites.
Applications
- Construction of tunnels and underground structures.
- Repairing and reinforcing concrete structures.
- Plastering walls and ceilings in buildings.
- Creating decorative finishes for various surfaces.
- Applying shotcrete for landscaping and slope stabilization.
The Portable Shotcrete Machine is your go-to choice for efficient concrete spraying and plastering. Enhance your construction projects with this powerful and versatile machine today!
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 the model and brand of this portable shotcrete machine?
The machine is the PZ-5 model from CoalPower.
2. What materials can be sprayed with this machine?
It is suitable for shotcrete, concrete repair mortars, plastering mortars, decorative renders and similar mixes containing aggregates up to 20 mm.
3. What is the machine's spraying capacity?
The rated capacity is 5 m3/h (cubic meters per hour), depending on mix design and operating conditions.
4. What are the maximum conveying distances (horizontal and vertical)?
Maximum horizontal conveying distance is up to 200 m, and the maximum vertical conveying distance is 20 m. Actual performance depends on mix, hose layout and air supply.
5. What maximum aggregate size and water–cement ratio are recommended?
Maximum aggregate size is 20 mm. A recommended water–cement ratio is around 0.4, but adjust per your mix design and pumpability requirements.
6. What power and electrical supply does the machine require?
Motor power is 5.5 kW and the machine requires a 380 V electrical supply (three‑phase).
7. Does the machine need compressed air and what are the air requirements?
Yes. Operating air pressure is 0.4–0.6 MPa (4–6 bar) with an air consumption of about 7–8 m3/h. Use an air compressor capable of supplying at least these values with some margin.
8. What are the physical dimensions and weight for transport planning?
Dimensions are 1350 × 1020 × 750 mm (L × W × H) and the machine weighs approximately 600 kg. Use appropriate lifting equipment (forklift/crane) for transport.
9. What is the hose size used with the machine?
The standard hose inner diameter specified is 51 mm. Hose length and layout affect conveying performance.
10. How do I clean and maintain the shotcrete machine?
After each use flush the hopper, rotor and hoses with water to remove residual mortar. Regularly inspect and replace wear parts (rotor, stator, nozzles, hoses), grease bearings as specified by the manufacturer and check electrical and air fittings for leaks. Follow the supplier's maintenance schedule for preventative care.
11. Can this machine be used for indoor plastering and decorative finishes?
Yes. It is designed for plastering walls and ceilings and for creating decorative finishes, provided you control overspray and ventilation and use appropriate mixes.
12. Is the machine suitable for tunnel lining and underground applications?
Yes. It is commonly used for shotcrete applications in tunnels and underground structures thanks to its portability and ability to spray vertically up to 20 m.
13. What safety precautions should operators follow?
Operators should wear appropriate PPE (respiratory protection, eye protection, hearing protection, gloves), ensure good ventilation for indoor use, secure hoses and scaffolding, and follow lockout/tagout procedures for maintenance. Only trained personnel should operate the machine.
14. Are spare parts and accessories (hoses, nozzles) available?
Spare parts and consumables such as hoses, nozzles and wear sleeves are typically available from the supplier or authorized distributors. Contact CoalPower or your local dealer for ordering details.
15. What warranty and after‑sales support are provided?
Warranty terms and after‑sales support are determined by the seller or distributor. Contact your supplier or CoalPower representative for specific warranty, service packages and parts availability in your region.
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