Concentric Spray Head

The Concentric Spray Gun by Power-Sprays is a state-of-the-art tool engineered for the efficient spray application of Glass Fibre Reinforced Concrete (GRC). Designed to work seamlessly with Power-Sprays’ advanced spray stations, this spray gun ensures precise distribution of both cement/sand slurry and glass fibre roving, resulting in high-quality, uniform GRC composites. Featuring removable atomizer components for effortless cleaning, a powerful chopper motor for consistent fibre output, and an ergonomic design for enhanced flexibility, the Concentric Spray Gun is the ideal choice for professionals seeking reliability, efficiency, and superior performance in GRC and GRG applications.

Key Features & Benefits

1. Innovative Spray Technology
   • Concentric Nozzle Design: Projects slurry and chopped fibres simultaneously from the same nozzle, ensuring even distribution and superior composite formation.
   • Integrated Fibre Chopper: Cuts glass fibre roving to precise lengths within the rear chopper mechanism, maintaining fibre integrity and consistency.
2. User-Friendly Operation
   • Removable Atomizer Components: All atomizer parts can be easily removed without tools, simplifying the cleaning process and reducing downtime.
   • Dual-Function Spray Air Valve: Acts as both a spray control and a remote start/stop switch for the spray station, enhancing operational efficiency.
3. Enhanced Control & Flexibility
   • Articulated Boom Compatibility: Designed to be used with Power-Sprays’ improved articulated boom, providing maximum flexibility during spraying operations.
   • Adjustable Concentric Gun Holder: Securely holds the spray gun when not in use and facilitates accurate “bucket test” procedures for consistent output.
4. Durable & Reliable Construction
   • Heavy-Duty Chopper Motor: Delivers up to 1 kg/min of fibre output, ensuring consistent and reliable performance in demanding environments.
   • Transparent, Reinforced Slurry Hose: Allows operators to monitor slurry flow and facilitates easy cleaning, maintaining high operational standards.
5. Safety & Maintenance
   • Boom Brake: Provides enhanced control over the boom’s position, ensuring safe and precise spray applications.
   • Quick Release Latches & Removable Safety Panels: Allow easy access to the chopper mechanism for maintenance, reducing service time and ensuring continuous operation.
6. Visual Monitoring & Precision
   • Acrylic Window: Enables operators to visually inspect the chopper operation, ensuring optimal performance and timely maintenance.
   • Variable Speed Control: Adjusts motor speed to match specific spraying requirements, ensuring precise fibre and slurry output.

Technical Specifications

*Typical outputs. Higher outputs are possible. Please discuss with Power-Sprays or your agent.

**If electricity supply is from a generator, consult Power-Sprays for additional protection.

Optional Accessories

1. Additional Nozzles
   • 5mm & 6mm Tapered Nozzles: For varied spray patterns and finer control.
   • 4mm & 8mm MAM Nozzles: Minimum Air Mix options for specialized applications.
2. Flexible Hoses
   • Extended Slurry Hoses: Available in different lengths and diameters to suit specific project requirements.
3. Support Accessories
   • Mounting Brackets: For secure attachment to spray stations and ergonomic positioning.
   • Storage Cases: Protective cases for safe storage and transportation of the spray gun and accessories.
4. Fibre Choppers & Dispensers
   • Automated Fibre Integration: Ensures consistent fibre distribution in premix GRC applications, improving mix quality and structural integrity.
5. Specialized Mounting Options
   • Floor Mounted Version: Suitable for setups where bucket trolleys are not required.
   • Tilting Drum Version: Mounted on a raised platform for direct pour into spray stations or moulds, reducing manual handling.

Why Choose the Concentric Spray Gun from Power-Sprays?

• Innovative Design: Combines fibre chopping and slurry spraying in a lightweight, easy-to-use tool, enhancing operational efficiency.
• Superior Quality: Ensures consistent, high-quality application of GRC, improving the overall integrity and appearance of your products.
• Ease of Integration: Compatible with a wide range of Power-Sprays’ spray stations, offering flexibility for various production setups.
• Reliable Performance: Built with durable materials and advanced engineering, the Concentric Spray Gun delivers long-term reliability and minimal maintenance.
• Comprehensive Support: Backed by Power-Sprays’ extensive technical support, including comprehensive manuals and expert assistance, ensuring you get the most out of your equipment.
• Enhanced Safety: Features like boom brake, quick release latches, and removable safety panels enhance operational safety and ease of maintenance.

The Concentric Spray Gun by Power-Sprays is a premier tool for professionals seeking precision and efficiency in GRC and GRG applications. Its innovative spray technology, robust construction, and user-friendly features ensure consistent, high-quality results across a variety of projects. Whether you’re producing architectural façades, decorative elements, or specialized mortar applications, the Concentric Spray Gun delivers exceptional performance with minimal maintenance, making it an invaluable asset for any GRC or GRG manufacturing facility. Invest in the Concentric Spray Gun to enhance your GRC production capabilities with superior spray performance and reliability.