Hangzhou GT Rail Traffic Equipment Co., Ltd

Application of Our Main Products in the Environmental Energy

In the global drive towards sustainable development, environmental energy has emerged as a core sector for addressing climate change and energy security. As a professional manufacturer of industrial transmission and fluid equipment, we are committed to providing high-performance, energy-efficient products that empower the growth of the environmental energy industry. Our product portfolio, covering four major categories with 42 specialized models, is tailor-made to meet the rigorous demands of various environmental energy applications.


1. Core Product Portfolio for Environmental Energy

Our products are designed to integrate seamlessly with key environmental energy systems, offering reliable performance, long service life, and low environmental impact. The following table outlines our main product categories and their targeted applications in the sector:

Product Category

Number of Models

Key Types

Core Environmental Energy Applications

Gear Reducers

20

NMRV/WP/VF Worm Gear Reducers; R/F/S/K Series Helical Gear Reducers

Wind turbine speed control; Solar tracking systems; Biomass energy equipment transmission

Electric Motors

10

Brushless DC Motors; Three-Phase Asynchronous Motors; Permanent Magnet Synchronous Motors

Solar water pump drives; Wind turbine generators; Waste treatment facility motors

Industrial Fans & Blowers

5

Single/Double-Stage Vortex Blowers; Explosion-Proof Fans

Biogas purification systems; Waste incineration air supply; Solar panel cooling

Gear Pumps

7

Internal Gear Pumps; High-Pressure Foaming Plunger Pumps

Biomass fuel conveying; Wastewater treatment chemical dosing; Solar thermal fluid circulation


2. Competitive Advantages in Environmental Energy Applications

Our products stand out in the environmental energy sector due to four core advantages, specifically optimized for the industry’s unique challenges:

2.1 High Energy Efficiency, Aligning with Green Development Goals

  • All electric motors (especially permanent magnet synchronous models) achieve IE3+ energy efficiency standards, reducing power consumption by 15-20% compared to conventional motors.

  • Gear reducers feature precision gear grinding technology, with transmission efficiency up to 96%, minimizing energy loss in wind and solar transmission systems.

  • Vortex blowers adopt airfoil design, lowering air resistance and cutting energy use in biogas processing by 12% on average.

2.2 Strong Environmental Adaptability, Suitable for Harsh Conditions

Stainless steel worm gear reducers resist corrosion, ideal for coastal wind farms and humid biomass plants.

  • Explosion-proof fans and motors meet EX d IIB T4 standards, safe for flammable environments like waste treatment plants.

  • All products undergo -30℃ to 60℃ temperature cycle testing, ensuring stable operation in extreme climates (e.g., high-altitude solar parks or cold-region wind farms).

2.3 Long Service Life, Reducing Maintenance Costs

  • Gear components use 20CrMnTi alloy steel, with surface hardness up to HRC60, extending service life to 8-10 years (30% longer than industry averages).

  • Sealed bearing structures prevent dust and moisture ingress, reducing maintenance frequency for offshore wind applications by 50%.

  • Motors adopt IP54/IP55 protection grades, suitable for dusty solar construction sites and rainy wastewater treatment plants.

2.4 Customizable Solutions, Matching Diverse Needs

  • We offer tailor-made gear reducer ratios for different wind turbine capacities (1.5MW-5MW) and solar tracking speeds.

  • Gear pumps can be customized with different flow rates (0.5-50m³/h) for biomass fuel and chemical dosing systems.

  • Fast customization lead time (2-4 weeks) supports rapid deployment of environmental energy projects.


3. Typical Application Cases

Our products have been widely applied in landmark environmental energy projects worldwide, delivering tangible value:

3.1 Wind Power Generation

  • Product Used: R Series Helical Gear Reducers + Three-Phase Asynchronous Motors

  • Application Effect: Installed in 50+ 2.5MW wind turbines in northern China, with stable operation for 5 years, transmission efficiency maintaining over 95%, and zero major failures.

3.2 Solar Water Pumping Systems

  • Product Used: Brushless DC Motors + VF Worm Gear Reducers

  • Application Effect: Deployed in 200+ solar water pumping projects in arid regions of Africa, reducing diesel consumption by 120,000L/year and providing clean water for 50,000 residents.

3.3 Biomass Energy Plants

  • Product Used: Stainless Steel Worm Gear Reducers + Internal Gear Pumps

  • Application Effect: Used in a 10MW biomass power plant in Germany, efficiently conveying wood chip fuel and biomass oil, with equipment availability rate reaching 98%.


4. Commitment to Sustainable Development

Beyond providing high-quality products, we are dedicated to promoting the green transformation of the environmental energy industry:

  • We use 30% recycled materials in product manufacturing, reducing carbon emissions by 25% per unit.

  • We offer free technical training for environmental energy project teams to optimize product operation efficiency.

  • We continuously invest 8% of annual revenue in R&D of new energy-saving products (e.g., ultra-high efficiency motors for next-gen wind turbines).

We believe that through our professional products and services, we will continue to support the global environmental energy industry in achieving higher efficiency, lower costs, and greener development.


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