Premium Plastic Grille: Versatile Global Solution for Construction, Agriculture & Industry

🌍 Why Our Plastic Grille Dominates Global Markets

✅ Superior Material & All-Weather Durability

• High-Grade Raw Materials: Mainly adopts 100% virgin HDPE, PP, and PVC resins, with optional fiberglass-reinforced plastic (FRP) for high-strength scenarios. HDPE/PP grilles balance cost-effectiveness and toughness; PVC grilles offer excellent waterproof and flame-retardant performance; FRP grilles boast ultra-high load-bearing capacity. All materials are non-toxic, odorless, recyclable, and comply with EU REACH, US FDA, and RoHS standards, safe for food contact and environmental protection 13.
• Extreme Environment Resistance: Added with 3-5% UV stabilizers and anti-aging agents, the grille can withstand 6000+ hours of strong sunlight exposure, suitable for high-sunlight regions like Africa, the Middle East, and North America. It resists extreme temperatures (-40℃ to 90℃), heavy rain, frost, salt spray corrosion, and chemical erosion (acid, alkali), with a service life of 5-10 years — 2-3 times longer than metal and wood grilles 24.
• Lightweight & High Load-Bearing: Weighs only 1/3 of steel and 1/2 of concrete, easy to transport, hoist, and install — reducing transportation and labor costs by 40%. Despite its lightweight, it has excellent tensile strength (20-50MPa) and load-bearing capacity (10-50kN/m²), meeting global industrial and construction standards. For example, our HDPE grille can bear 30kN/m², suitable for pedestrian walkways and light vehicle passage 46.

✅ Precision Design for Versatile Global Needs

• Customizable Specifications: Support full customization of structure (honeycomb, grid, perforated), grille size (thickness 5mm-50mm, width 1m-1.5m, length 2m-6m), and grid spacing (10mm×10mm to 100mm×100mm). For example: ① Fine grid (10×10mm) FRP grille for European chemical plant platforms; ② Medium grid (30×30mm) HDPE grille for North American agricultural drainage channels; ③ Large grid (50×50mm) PP grille for African livestock pens 15.
• Anti-Slip & Safety Design: Surface options include embossed, grit-coated, and serrated anti-slip designs, with a friction coefficient ≥0.8 — ensuring safety in wet, oily, or icy environments (critical for European industrial platforms and North American outdoor walkways). Edge reinforcement design prevents cracking and deformation, enhancing overall structural stability 67.
• Easy Installation & Maintenance: Lightweight design allows manual installation without heavy machinery; standard sizes and pre-drilled holes facilitate quick assembly. The grille is stain-resistant, easy to clean with water or detergent, and requires no painting or anti-rust treatment — reducing long-term maintenance costs to almost zero 68.

✅ Multi-Functional & Eco-Friendly Advantages

• Excellent Drainage & Ventilation: Open grid structure ensures 60-80% drainage and ventilation rate, ideal for drainage channels, platform floors, and agricultural greenhouses. It prevents water accumulation, reduces humidity, and avoids mold and corrosion of underlying structures 15.
• Sound & Vibration Insulation: Compared to metal grilles, our plastic grille reduces noise by 30% and vibration by 25%, suitable for European residential areas, transportation hubs, and industrial workshops requiring low noise levels 7.
• Eco-Friendly & Sustainable: Recyclable materials and low-carbon production processes comply with global environmental trends. It can replace scarce wood and high-energy-consuming metal, helping customers achieve carbon reduction goals and meet EU EPD (Environmental Product Declaration) requirements 39.

🏭 Advanced Manufacturing Process & Professional Surface Treatment

1. Core Manufacturing Processes

• Extrusion Molding Process: Main process for HDPE/PP grid grilles. Adopt twin-screw extruders to melt raw materials at 180-220℃, extrude through precision molds, and cool and shape via circulating water. This process ensures uniform material distribution and stable structure, suitable for mass production of standard-size grilles (output 200-300kg/h, defective rate ≤0.5%). Optimized for African agricultural and Asian construction grilles 4.
• Compression Molding Process: Used for FRP and thickened PVC grilles (thickness ≥20mm). Mix resin and fiber materials, then compress and cure at 120-150℃ and high pressure (15-25MPa). The process enhances material density and load-bearing capacity, making the grille suitable for high-strength scenarios (European chemical plants, North American heavy-duty platforms). Mold service life ≥100,000 shots, ensuring consistent quality for bulk orders 6.
• Thermoforming & Cutting Process: For custom-shaped grilles (e.g., curved, irregular sizes for Asian architectural decorations). Heat plastic sheets to softening temperature, then form via molds, and cut with CNC precision cutting machines (error ≤±2mm). This process supports small-batch personalized orders and complex shape requirements 5.

2. Targeted Surface Treatment Technologies

• UV-Resistant Coating: Core treatment for high-sunlight regions. Spray acrylic UV-resistant coating (3-5% UV absorber) after plasma cleaning, improving UV resistance by 50% and extending service life to 8-10 years. Complies with EU REACH standards, non-toxic and environmentally friendly 2.
• Corrosion-Resistant Treatment: For coastal areas (Southeast Asia, South America) and chemical industries, add anti-corrosion additives during raw material mixing and apply a fluorocarbon coating. The treated grille can withstand 2000+ hours of salt spray corrosion (ASTM B117 standard) and resist most chemical solvents 4.
• Anti-Slip Surface Treatment: Two anti-slip treatments for different scenarios: ① Grit coating (aluminum oxide grit + polyurethane adhesive) for industrial platforms; ② Embossed molding (integrated during extrusion) for agricultural and residential use. Both treatments ensure long-term anti-slip performance without peeling6.
• Color Coating & Logo Printing: High-temperature dyeing (color fastness ≥4 grade) supports RAL full-color customization; REACH-compliant ink printing for brand logos, load-bearing parameters, and warning signs. The color and logo remain intact even after long-term outdoor use and friction 6.

🌐 Global Application Scenarios: Covering Multiple Industries

🏗️ Construction & Infrastructure

• Industrial Platforms & Walkways: FRP and HDPE grilles for European chemical plants, North American oil refineries, and Asian power stations — corrosion-resistant, anti-slip, and safe for high-risk environments 67.
• Drainage Channels & Gullies: PP and HDPE grilles for Southeast Asian urban drainage systems, African agricultural irrigation channels, and European residential areas — excellent drainage, anti-clogging, and easy maintenance 15.
• Architectural Decoration: Custom-shaped PVC and FRP grilles for Asian commercial buildings, European shopping malls, and North American landscape projects — lightweight, aesthetic, and customizable in color and shape 58.

🍎 Agriculture & Horticulture

• Greenhouse Floors & Benches: HDPE grilles for European organic greenhouses, North American flower farms, and Asian vegetable plantations — drainage, ventilation, and corrosion-resistant to fertilizer and pesticide 19.
• Livestock Pens & Poultry Coops: PP grilles for African cattle farms, South American poultry farms, and Asian pig farms — anti-slip, easy to clean, and resistant to animal waste corrosion. It improves breeding hygiene and reduces disease risks 56.
• Agricultural Drainage & Irrigation: Large-grid HDPE grilles for African farmland drainage channels and Southeast Asian paddy fields — preventing s