About Us
Raydafon Transmission is your ISO 9001-certified partner for precision gearboxes and reducers. Since 2011, we’ve engineered robust transmission systems for agriculture, mining, and hydraulics industries across 50+ countries. With a 5,000㎡ smart facility and 120+ technicians, we deliver custom spiral bevel gearboxes, worm reducers, and valve bodies that outperform industry standards by 30% lifespan. Trusted by global OEMs, our 90-day production cycle and <0.5% defect rate ensure your machinery thrives. Request a catalog to discover how our $10M annual output powers your success.
About Us
1990
500
50
Raydafon Technology Group Co.,Limited
Established in 2011 in Hangzhou’s Luqiao Economic Development Zone, Hengchuang Transmission has evolved into a global leader specializing in R&D, manufacturing, and technical training for high-performance transmission systems. With a 5,000㎡ state-of-the-art facility and a skilled workforce of 120 professionals, we deliver an annual output valued at $10 million (RMB 70-80 million), empowering industries worldwide with innovative, reliable solutions. 1990
Was Established In
500
Factory Area
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Qualification Certificate
Latest Products
Featured Products
Explore Hengchuang’s high-performance gear systems:
Spiral Bevel Gearboxes: Precision-engineered for heavy-duty tractors and mining conveyors.
Worm Reducers: Compact design for snow sweepers and grain elevators.
Hydraulic Valve Bodies: Withstand 400+ bar pressure in petroleum equipment.
All products undergo 18-stage quality checks, ensuring zero defects and compatibility with CAT, Kubota, and John Deere systems. Customize torque (10-10,000 Nm) and ratios (5:1 to 100:1) for your machinery.
Sprockets
Elhd Series Harmonic Gearbox for Robots
Elevate your robotics with Raydafon Group's Elhd Series Harmonic Gearbox for Robots, delivering unmatched precision and durability for industrial applications. Experience smoother operations and enhanced efficiency, setting a new standard in robotic performance.
Sprockets
High-Performance Elevator Gearbox
Raydafon Group's High-Performance Elevator Gearbox delivers unmatched reliability and smooth operation for elevator systems, crafted with advanced materials and precision engineering to reduce maintenance and enhance user comfort, ideal for building managers and developers seeking a durable, efficient solution that ensures seamless vertical transportation.
Gearbox & Reducers
Harmonic Drive Reducer with Stepper Motor
Raydofon Group's Harmonic Drive Reducer with Stepper Motor offers precise motion control for robotics and automation, featuring high torque, reliability, and compact design. Ideal for engineers and manufacturers, it enhances efficiency and solves positioning challenges with superior performance and innovation.
Sprockets
Quick-Release Clutch Adaptor
Raydafon Group's Quick-Release Clutch Adaptor offers seamless gear shifting with durable materials and innovative design, perfect for automotive enthusiasts and professionals. Experience effortless performance and reliability, solving common clutch issues for a smoother drive. Its quick-release feature sets it apart, delivering unmatched convenience and satisfaction.
Sprockets
CNC Machining Center Lathe
Raydon Group's CNC Machining Center Lathe delivers precision engineering for industrial manufacturers, with advanced technology and durable materials enhancing productivity and reducing downtime. Ideal for machining professionals, it ensures smooth operations and superior results, setting itself apart with unmatched reliability and innovation.
Sprockets
X6130c Milling Machine
Discover the X6130c Milling Machine by Raydafon Group: a precision tool for metalworking, offering superior durability and user-friendly operation. Ideal for machinists and hobbyists, it enhances productivity and ensures reliable performance in workshops. Experience the quality difference that makes complex tasks effortless and inspires confidence. Upgrade your setup today with this standout machine, backed by our trusted brand.
Sprockets
CNC Lathe Sp1540
Raydafon Group's CNC Lathe Sp1540 offers precision machining for metal workshops. Its robust design and advanced technology ensure high accuracy and efficiency, ideal for manufacturers seeking reliable performance. Experience enhanced productivity and superior quality that sets it apart from competitors.
Sprockets
Knee-Type Milling Machine
Raydafon Group's Knee-Type Milling Machine delivers precision metalworking for machinists and engineers. With robust construction, advanced CNC integration, and superior accuracy, it enhances productivity and reduces errors in workshops. Experience effortless milling and unmatched reliability, setting it apart from competitors.
Sprockets
X6036 Knee Milling Machine
Raydafon Group's X6036 Knee Milling Machine: A precision tool for industrial milling, offering durable construction and smooth operation. Ideal for engineers and manufacturers, it enhances productivity with its reliable performance and superior design. Experience effortless machining and boost your workshop efficiency with this trusted equipment.
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Exploring mechanical transmission methods and their application examples
Worm gear mechanism, as one of the top ten mechanical transmission methods, is mainly used to transmit motion and power between two intersecting shafts. Its uniqueness lies in its smooth and noise free transmission characteristics.
Example of belt drive shaft breakage
For motors connected by pulleys, when some customers equip the motor output shaft with pulleys, if the pulleys are too heavy or the belt is installed too tightly, it can also cause the motor output shaft to experience continuous alternating bending stress during operation.
Customer Service Section
News
Can you recommend any tips for extending the lifespan of a post hole digger gearbox?Discover top tips for extending the lifespan of your post hole digger gearbox in this informative article!
2025-04-01
Why is proper maintenance important for feed mixer gearboxes?Proper maintenance is crucial for ensuring the longevity and efficiency of feed mixer gearboxes. Regular maintenance helps prevent breakdowns, reduces downtime, and ensures optimal performance. Stay tuned to learn more about the importance of maintaining feed mixer gearboxes!
2025-04-01
Are there any upcoming trends in Rotary Rake Gearbox manufacturing?Explore the latest trends in Rotary Rake Gearbox manufacturing in this insightful article!
2025-04-01
Applications
Mechanical transmission is widely used in mechanical engineering, mainly referring to the transmission of power and motion through mechanical means. It can be divided into two categories: friction transmission that relies on the frictional force between machine parts to transmit power, and meshing transmission that relies on the engagement between the active and passive parts or the use of intermediate parts to transmit power or motion.
Mechanical transmission system: It is an important part of the machine tool, mainly driven by ball screws. Ball screws are integrated with the moving shaft during the transmission process, and the machine tool uses an electric motor as the transmission. The function of mechanical transmission is to transmit motion and force. Common types of mechanical transmission include gear transmission, worm gear transmission, belt transmission, chain transmission, and wheel system.