Hunan ChengGang Conveyor Technology Co., Ltd. is a premier conveyor idler pulley manufacturers enterprise, specializing in high-quality conveyor idlers, rollers and other essential conveyor components. With over 30 years of expertise in the field, Chenggang is dedicated to delivering reliable and innovative solutions to meet diverse market needs, solidifying our position as a trusted name among conveyor idler and pulley manufacturers worldwide. Our products meet international standards and are certified to IS09001 and CE certificates.
Our professional team at ChengGang is composed of highly skilled individuals across various fields, including R&D specialists, technical engineers, marketing experts, and management professionals. Their deep industry knowledge and years of experience allow us to provide world-class products and services, making us stand out as reputable Conveyor Idler & Pulley Manufacturers in the industry.
ChengGang employs state-of-the-art machinery to ensure precision, efficiency, and consistency:
Laser Pipe Cutting Machine: Delivers micron-level accuracy for seamless pipe fabrication.
Displacement Robot Beam Welding: Ensures uniform, high-strength welds for rollers and pulleys.
Automatic Milling Slot Machine: Processes roller shafts with precision slotting for end connections.
High-Temperature Coating & Spraying Line: Applies anti-corrosion coatings (e.g., zinc, epoxy) for extended product life.
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CNC Lathes: Machining pulleys and shafts to exact tolerances (±0.01mm).
Automated Assembly Lines: Streamline production for large-scale orders.




The conveyor idler manufacturer has established a strict quality inspection system and conducts strict quality inspections in every link from raw material procurement to production processing. Equipped with advanced detection equipment and professional quality inspection personnel, inspections are carried out in accordance with international standards and industry norms to ensure that each product meets quality requirements. Our quality assurance system covers every aspect of production to ensure the highest standards in the conveyor idler & pulley industry.
Chenggang has earned over 100 honors, including recognitions as a high-tech enterprise, a famous brand in Hunan, and an award-winning supplier for major clients like Zoomlion and Sany Heavy Industry. With consistent praise for our product quality, delivery reliability, and exceptional customer service, Chenggang is a highly regarded Conveyor Idler, Pulley & Belt Manufacturers choice for businesses globally.
Technical Excellence: 7 patents + 30+ years of R&D innovation.
Cost Efficiency: Optimized processes reduce waste and lower client costs.
Global Reach: Exports to 30+ countries with localized support teams.
As an industry leader, Chenggang continues to drive advancements in conveyor technology, offering top-quality Conveyor Accessories like Conveyor Idlers, Conveyor Pulley and Conveyor Belt systems to meet diverse industrial needs. Trust Chenggang as your dependable Conveyor Idler, Pulley & Belt Manufacturers for durable, innovative, and high-performance solutions.