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Modular Heavy-Duty Gearbox

The Modular Heavy-Duty Gearbox is a modular transmission core designed for heavy-duty industrial applications. Compared to traditional heavy-duty gearboxes in the same category, it adopts a standardized modular unit design. Through flexible combinations of input, reduction, and output modules, it can quickly adapt to different power ratings (100KW-2000KW), transmission ratios (5-100), and installation requirements, eliminating the need for overall custom development. This product strengthens the heavy-duty load-bearing structure, increasing gear load margin by over 25%, and maintaining a stable transmission efficiency of 94%-98%. It solves the pain points of traditional heavy-duty gearboxes, such as long customization cycles, high maintenance costs, and limited adaptability, making it suitable for harsh operating conditions involving continuous heavy loads and multiple impacts.

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Product Description

Key Features:
1. Modular Design: Standardized input/reduction/output modules are compatible and interchangeable, supporting functional expansion and rapid model changeover.
2. Robust Protection: Labyrinth-style + double V-ring combination seal, IP65+ protection rating, resistant to dust, moisture, and high-temperature oil and gas corrosion.
3. Sturdy Housing: One-piece casting with high-strength alloy cast iron, reinforced with ribs to enhance structural rigidity and heat dissipation efficiency.
4. Flexible Connections: Supports multiple connection methods, including flanges, hollow shafts (locking discs), and splines, adaptable to different host interfaces.

Construction Cases

  • Port

    Port

  • Construction machinery

    Construction machinery

  • Wind power

    Wind power

  • Mine

    Mine

  • Metallurgy

    Metallurgy

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About Us
TAIXING REDUCER CO., LTD.
As a China Modular Heavy-Duty Gearbox Manufacturer and Wholesale Modular Heavy-Duty Gearbox Factory, Taixing Reducer Co., Ltd. was founded in 1984 and is a specialized manufacturer dedicated to the research, development, and production of industrial gear reducers. The company covers an area of 300,000 m², with fixed assets of RMB 380 million and more than 2,000 employees, including 186 engineering and technical professionals. With decades of manufacturing experience, Taixing has developed strong capabilities in reducer design, production, and application integration, providing reliable transmission solutions for a wide range of industrial sectors.
Advanced Manufacturing
Taixing continuously invests in advanced production equipment and technologies. The company has introduced high-precision machinery from Germany, Russia, and the United States, including large gear grinding machines, gear hobbing machines, vertical lathes, and CNC machining centers. To meet the growing demand for large-scale reducers, the company has also installed equipment such as 3-meter gear grinding machines, 3.2-meter gear hobbing machines, and large-scale boring and milling centers, ensuring high precision and stable product performance.
Product Strength
As a specialized reducer manufacturer, Taixing offers 16 major product series and more than 10,000 specifications, with an annual production capacity of 200,000 units. The company focuses on product innovation and quality control, achieving a 99.8% customer satisfaction rate. Its products are designed to meet high industry standards, ensuring low noise, high efficiency, and reliable operation. Several independently developed reducers, including the TXP, NBD, NCD, and three-ring series, have gained strong recognition from the market.
Quality & Brand Commitment
The company strictly controls product quality and production processes to ensure every reducer meets high reliability and durability standards. The Taixing brand reducer has been widely recognized in China and has been used in numerous key national projects and large industrial enterprises.
Customer-Oriented Philosophy
Through continuous innovation and reliable service, Taixing is committed to delivering high-performance reducer solutions and building long-term partnerships with customers worldwide.
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