Leading Irrigation Rain Gun Manufacturer in China
TREX Irrigation is a premier global supplier specializing in high-pressure irrigation rain guns and large-scale metal impact sprinklers. Our engineering focuses on durability, precision water distribution, and heavy-duty performance for modern agriculture and industrial dust control.
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Typical Rain Gun Specifications
- ✓Working Pressure 2.5 – 7 Bar depending on model and nozzle size.
- ✓Spray Radius Up to 50 meters for large farm irrigation coverage.
- ✓Flow Rate Ranges from 5 m³/h to 40 m³/h depending on nozzle configuration.
- ✓Nozzle Options Multiple interchangeable brass or stainless steel nozzles available.
- ✓Connection Size Common sizes include 1", 1.5", and 2" BSP or NPT threads.
- ✓Rotation Mode Full circle or part circle adjustable irrigation pattern.
The TREX Irrigation Manufacturing Advantage
As a specialized manufacturer based in China, Trexirrigation operates a state-of-the-art facility dedicated to irrigation innovation. Our factory utilizes high-precision CNC machining and rigorous pressure testing rigs to ensure every rain gun leaving our floor meets international quality standards.
13+ Years
Industry Experience
100+ Countries
Global Export Reach
ISO 9001
Certified Quality
100% Test
Pre-shipment Inspection
Why Global Farms Trust Trexirrigation
Our commitment to "Total Irrigation Excellence" means we provide comprehensive support. From selecting the right pump pressure to calculating the radius for your terrain, our technical team assists at every step. We maintain a vast inventory of spare parts, ensuring your irrigation system never faces prolonged downtime during critical growing seasons.
Superiority of Our Metal Impact Sprinkler Systems
- ✓Unmatched Durability Cast from high-grade aluminum alloys and solid brass. Withstands UV, temperature, and impacts.
- ✓Corrosion-Resistant Coatings Advanced surface treatment protects against fertilizers and mineral-heavy water.
- ✓Precision Trajectory Control V-Groove drive arm ensures steady, rhythmic rotation and uniform watering.
- ✓Low Maintenance Design Simplified internal spring and washer system reduces maintenance frequency.
- ✓Interchangeable Nozzle Tech Adapt flow rate and droplet size for different crops and conditions.
- ✓High Operating Efficiency Works effectively at fluctuating pressures, maximizing water coverage while reducing energy cost.
Applications & Industries
Agriculture & Pasture: Large-scale crops like sugarcane, corn, tea, and coffee plantations require uniform deep-soil watering.
Dust Suppression: Used in coal yards, ports, and construction sites for environmental compliance and air quality.
Sports Turf & Landscaping: Gear-drive models ideal for football fields, golf courses, and parks.
Wastewater Management: Handles treated wastewater for land application due to robust metal construction and wide-bore nozzles.