ISO 9001 certified | 18+ years OEM/ODM | 50+ export countries
18+ Years of Reliable Supply to 100+ Countries
Quick answers to common questions about our products and services
Leading manufacturer of gearboxes, hydraulic cylinders, PTO shafts, and industrial chains. ISO 9001 certified, serving agriculture, mining, and material handling industries.
Raydafon Technology Group Co., Ltd. stands as a pioneering force in advanced manufacturing, delivering cutting-edge solutions across agriculture, industry, and environmental protection. Specializing in precision-engineered components and integrated systems, our product portfolio includes:
Best-selling gearboxes, chains, pulleys, and PTO shafts ready for global shipment
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
Tell us your requirements (product type, quantity, target price). We will offer factory-direct price, free samples for standard items, and OEM/ODM solutions.
Industry insights, company updates, and technical guides
06
2026-01
Trencher chains offer a unique approach to excavation, contrasting with other methods like backhoes or rockwheels. This brief introduction explores their key advantages in speed, precision, and suitability for specific soil conditions compared to alternative trenching techniques.
05
2026-01
An excavator telescopic rotary hydraulic cylinder is a specialized hydraulic component that enables both linear extension/retraction and rotational movement. It works by using pressurized hydraulic fluid to actuate multiple nested stages for extension, while a separate hydraulic motor or rotary actuator integrated within the cylinder provides controlled rotation. This dual-function design allows for complex, precise positioning of attachments like grapples or augers in tight spaces, enhancing the machine's versatility and efficiency.
29
2025-12
Guide to installing a John Crane Type 58U mechanical seal.
26
2025-12
Installation and alignment guide for GCLD gear couplings.
16
2025-06
The upgrading of agricultural machinery manufacturing industry cannot be separated from the support of advanced machine tools.
16
2025-06
Intelligent agricultural machinery and equipment lead the modernization transformation of agriculture
16
2025-06
Air compressors are moving from the industrial field to vast farmland, becoming an indispensable power source in modern agricultural equipment.
20
2026-05
Learn the proper alignment procedure for taper bush and pulley systems to minimize vibration, reduce wear, and extend component life.
19
2026-05
Learn about the tensile strength of a CA557 chain, including its breaking load, working load limit, and key specifications for industrial use.
12
2026-05
CA2050 agricultural roller chains are typically constructed from high-grade alloy steels, with components such as pins, bushings, and rollers made of case-hardened steel for wear resistance, while side plates utilize heat-treated medium carbon steel for strength. Protective coatings like zinc or nickel are often applied to safeguard against corrosion in demanding agricultural environments.
11
2026-05
Learn how to diagnose and resolve vibration problems in Raydafon tyre couplings with this concise troubleshooting guide. It covers common causes, inspection techniques, and effective corrective actions to restore smooth operation.
01
2026-05
Learn how to properly size a hydraulic power unit for efficiency and performance, covering key factors like flow rate, pressure, and reservoir capacity.
