The GRC Spray Machine is specialized equipment used to apply Glassfiber Reinforced Concrete (GRC) mixtures onto molds or surfaces. This machine mixes cement slurry with chopped fiberglass strands and sprays it evenly to form lightweight, high-strength GRC components. It plays a vital role in the production of decorative panels, wall claddings, and architectural features.
WhatsApp/WeChat/Phone: 86 138 3715 9132
GRC Spray Machine Parameters
| Product name | Glass Fiber Reinforced Concrete GRC Spray Machine |
| Power | 2.2-4.0kw |
| Voltage | 380v 50hz |
| Speed | 20-200r/min |
| Workspace | 4.5m |
| Delivery capacity | 300-1600kg/h |
| Production efficiency | 200-400m2/h |
| Volume | 60L |
| Dimensions for the sprayer | 2000*1050*1600mm |
| Dimensions for the mixer | 1550*1000*2100mm |
| Total weight | 800kgs |
Key Features of the GRC Spray Machine
The GRC Spray Machine stands out due to its advanced engineering and user-friendly design. Here’s what makes it exceptional:
- High-Pressure Spraying – Ensures even material distribution for a flawless finish.
- Adjustable Flow Control – Allows operators to customize output based on project needs.
- Durable Construction – Built with corrosion-resistant materials for long-term use.
- Easy Maintenance – Designed for quick cleaning and part replacement.
For projects requiring fiberglass-reinforced materials, the Fiberglass Spraying Machine variant offers similar benefits with enhanced compatibility for composite mixtures.
Application Scenarios of the Fiberglass Spraying Machine
Industries that require both aesthetic performance and structural strength widely use the Fiberglass Spraying Machine. It supports the production of versatile GRC elements used in commercial, residential, and industrial settings.
Common applications include:
- Architectural Facades – Lightweight cladding and decorative elements for exterior walls
- Interior Decoration Panels – Molded features such as columns, ceiling panels, and cornices
- Urban Furniture – Benches, planters, and decorative features made of GRC
- Sculptures and Art Installations – Custom shapes requiring fiber reinforcement
- Prefabricated Construction – Modular GRC wall sections and panels
Using a GRC spray system ensures smooth and even surface finishes with minimal rework and material waste.
How the GRC Spray Machine Works
The working principle of a GRC Spray Machine is based on the simultaneous delivery of cement slurry and chopped glass fiber. This creates a reinforced spray mix that binds strongly to the mold surface.
- Cement slurry is pumped from a mixing tank into the spray gun.
- At the same time, chopped strands of fiberglass are fed into the gun through a chopper.
- The gun blends both materials in the air and sprays them onto the mold.
- Multiple layers are applied until the desired thickness is achieved.
- After spraying, the GRC is compacted and cured to form the final product.
Advantages of Using a GRC Spray Machine
A GRC Spray Machine offers significant advantages in both quality and production efficiency:
- Labor Savings – One operator can handle both fiber and slurry application
- Faster Production Cycles – Spraying is significantly faster than hand-laying
- Improved Product Strength – Better fiber dispersion improves tensile performance
- Lower Waste – Precise control reduces overspray and material loss
- Consistent Finish – Delivers even thickness and smooth surfaces
- Customizable Settings – Adjustable pressure and feed speed for different designs
GRC Production Equipment and Other YG Spraying Machines
Besides GRC Spray Machines, YG Machinery also supplies a complete line of GRC production equipment, allowing manufacturers to set up entire lines with minimal hassle.
Other related machines include:
- Mortar Spraying Machine – Ideal for wall rendering, cement spraying, and grouting
- Gypsum Spraying Machine – Designed for smooth gypsum or stucco applications in interior finish work
- Plastering Machine – For fine-textured finishes in decorative projects
- Foam Concrete Machine – Useful for lightweight partition wall production
WhatsApp/WeChat/Phone: 86 138 3715 9132
