Concrete Paver Coating Surface Treatment Machine

PRO has focused on the R&D, production, and sales of Concrete Paver Coating Surface Treatment Machines for 20 years, making it a leading coating equipment manufacturer and supplier in China. The brand's core competitive advantage lies in providing high-quality products that meet European standards at Chinese cost levels. Its technology and processes have been refined through decades of practical experience, making it a trusted manufacturer for customers in the global building materials surface treatment equipment industry.

Product Parameter (Specification)

Core Configuration and Design Features

This PRO Concrete Paver Coating Surface Treatment Machine is designed and manufactured with precision in China, using core components from internationally renowned brands to ensure stable operation and long service life. The transmission system uses an SEW gearbox, the power unit is equipped with a Siemens motor, and all connecting parts are Schneider Electric products.

The overall design of the Concrete Paver Coating Surface Treatment Machine follows the same standards as the Schindler brand. Furthermore, the R&D team has customized and upgraded it according to the specific production needs and process characteristics of customers, perfectly adapting it to different production scenarios.

Product Features

1. High-end Component Configuration: Equipped with internationally leading core components such as SEW gearboxes, Siemens motors, and Schneider Electric connecting parts, the equipment boasts high operational stability, low failure rate, and long service life, meeting the continuous production needs of industrial sites.

2. High-efficiency Thermal System: The integrated preheating and drying system consists of 12+12 sets of infrared lamps, featuring rapid heating, low thermal inertia, high temperature resistance, and corrosion resistance. The semi-gold-plated coating reflects heat, improving heat utilization and reducing heat loss. 

3. Ultra-high power output: The infrared heating system boasts a linear load power exceeding 100 watts/cm², and a planar output power reaching 1000 kilowatts/square meter. Heating time is extremely short, making it suitable for high-temperature heating processes in coating treatments.

4. Energy-saving reflective design: The system utilizes a ceramic reflective coating with a reflectivity of 80-95%, enabling precise heating of the workpiece and avoiding ineffective heat dissipation, thus saving significant energy costs in production.

5. Customized design: Based on the Schindler brand design, personalized customization and upgrades can be made according to specific customer production needs, adapting to different coating processes and product specifications.

Product Application

The PRO Concrete Paver Coating Surface Treatment Machine, used with drying spraying chemicals, is widely applicable to the surface coating of various outdoor brick materials such as concrete blocks, permeable bricks, sand-faced bricks, quartz bricks, colored sandstone bricks, ceramic panels, and foamed ceramics produced using dry and wet processes. It is suitable for large-scale industrial production in building material manufacturing enterprises. The equipment enables uniform, high-quality coating treatment of product surfaces, effectively improving the surface performance, wear resistance, and aesthetics of bricks, thus increasing product added value.

Production Details and Structural Features

1. Heating Element Material and Performance

The infrared lamps in the preheating and drying system exhibit excellent thermochemical stability, high insulation strength, and long service life, maintaining stable performance under prolonged high-temperature operation. This solves the problem of poor high-temperature resistance and frequent replacement required by competing products' heating elements.

2. Energy-Saving Coating Design

The semi-gold-plated coating on the inner wall of the system maximizes heat reflection. The ceramic reflective coating in the heating zone has a significantly higher reflection efficiency than conventional coatings used by competitors (generally below 70%). Heating is focused solely on the target brick material, preventing heat loss to the surrounding environment and resulting in significant energy savings.

3. Integrated Process Design

The preheating, spraying, and drying systems are seamlessly integrated. The production line design enables continuous automated operation, significantly improving production efficiency and reducing labor costs compared to the separate designs of competitors that require manual handling of semi-finished products.

Common Troubleshooting

1. Sprayer starts normally, but no paint is dispensed in recirculation mode: Check if the paint is in the hopper and if the suction pipe is fully immersed in paint; check if the suction pipe is blocked; check the sealing performance of the connection between the suction pipe and the suction valve.

2. Sudden pressure drop after starting the spray gun: Check if the nozzle is severely worn; clean any clogged suction filters; dilute overly viscous paint.

3. Unable to spray/Standby pressure is normal, but pressure drops and flow rate is insufficient upon starting the gun: Unblock any clogged nozzles or filters; return the nozzles from the backwash position to the normal position; remove any debris clogging the suction port.

4. Uneven paint distribution: Increase the low spray pressure setting; unblock any clogged spray guns, nozzles, or filters; reseal any loose connections between the suction pipe and the suction valve; replace worn nozzles; dilute overly viscous paint; repair any pressure leaks.

5. Insufficient or low pressure on the spray gun: Adjust the pressure valve control knob clockwise to increase the pressure setting; replace the power supply interface with a high-quality one to resolve low power voltage issues.

Operating Precautions

1. Never touch the heating lamp with wet hands to prevent electric shock.

2. Never use infrared lamps in flammable or explosive environments. Ensure the concentration of chemical solvents in the air does not exceed 50% (minimum explosive limit).

3. Avoid prolonged exposure of the eyes to infrared radiation within 1 meter to prevent eye damage.

4. Do not touch the infrared lamp with your hands during or after operation, as the high temperature of the lamp body can cause burns.

5. Fire extinguishers must be readily available in the work area at all times to promptly address fire hazards.

6. Never point the spray gun at any part of the body to avoid personal injury from paint spray and pressure impact.

7. When operating, repairing, or entering the equipment's work area, appropriate protective equipment such as safety glasses, heat-resistant gloves, and respirators must be worn.

8. Remove all sources of ignition from the work area, including open flames, cigarette butts, portable lamps, and plastic tarpaulins that may generate static sparks.