Stainless steel chains are extensively utilized in diverse industries such as food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection apparatus, and heat treatment equipment. These chains play a pivotal role in mechanical transmission and conveying mechanisms within these sectors.
Our high-performance conveyor chains find comprehensive applications in food processing, woodworking, paper manufacturing, logistics, packaging machinery, construction materials machinery, and environmental protection equipment industries. They are essential for the efficient and reliable conveyance of materials.
Exemplifying exceptional durability, our conveyor chains boast high strength, wear resistance, precision engineering, corrosion resistance, and temperature tolerance. These attributes ensure they meet the rigorous demands for efficient, smooth, and reliable material conveyance across various industries.
Drive chains are indispensable for power transmission across multiple sectors. They are extensively adopted in agricultural machinery, construction machinery, escalator drives, as well as logistics and packaging machinery, ensuring optimal performance and reliability.
Agricultural Machinery Chain
Our agricultural machinery chains are designed to enhance the mechanization of the entire agricultural production process. From plowing and sowing to harvesting, these chains cater to rice, wheat, corn, cotton, and other agricultural machinery, providing robust driving and conveying functionalities.
Traction chains from our range are integral to the smooth operation of forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders, among other equipment. These chains ensure seamless traction and operational efficiency in various heavy-duty applications.
Transmission chain (Driving Chain)
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Short Pitch Precision Roller Chain (A Series)(1,2,3)
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04C-1 06C-1-2-3 085-1-2-3 08A-1-2-3 10A-1-2-3 12A-1-2-3 16A-1-2-3 20A-1-2-3 24A-1-2-3 28A-1-2-3 32A-1-2-3 40A-1-2-3 48A-1-2-3
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25 35 35-2 35-3 41 40 40-2 40-3 50 50-2-50-3 60 60-2 60-3 80 80-2 80-3 100 100-2 100-3 120 120-2 120-3 140 140-2 160 160-2 180 200
200-2 240
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Short Pitch Precision Roller Chain (B Series)(1,2,3)
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06B-1-2-3 06B-1-2-3 08B-1-2-3 10B-1-2-3 12B-1-2-3 16B-1-2-3 20B-1-2-3 24B-1-2-3 28B-1-2-3 32B-1-2-3 40B-1-2-3 48B-1-2-3 56B-1-2-3
64B-1-2-3 72B-1-2-3
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Heavy Duty Series Roller Chain(1,2)
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08AH-1 10AH-1 12AH-1-2-3 16AH-1-2-3 20AH-1-2-3 24AH-1-2-3 28AH-1-2-3 32AH-1-2-3 40AH-1-2-3
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40SB 43SB 50SB 60SB 63SB 80SB 08BSB 08BSBY1 10BSB 12BSB C2050SB
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410 415 415H 420 420H 428 428H 520 520H 525 525H 530 530H 630 630H
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Engine Mechanism Chain (Timing Chain)
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Self-Lubrication Roller Chain
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08BSLR 10BSLR 12BSLR 16BSLR 40SLR 50SLR 60SLR 80SLR
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Double Pitch Transmission Chain
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208A 208B 210A 210B 212A 212B 216A 216B 220A 220B
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P15F-B P20-B P25-B P25F1-B P30F2-B P36-B P40-B P45-B P50-B P55-B P60-B P70-B P80-B
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SFR Since its inception in 1991, Chain Group has been at the forefront of manufacturing and innovating both motorcycle and industrial chains. Renowned for its unwavering commitment to quality and continuous innovation, the company has solidified its position as an industry leader.
Operating with excellence, SFR runs four fully owned factories and one joint venture, all certified by the prestigious ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts a portfolio of over 2000 series, exporting to more than 60 countries globally. Our products find applications across diverse sectors including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we embody the spirit of integrity, efficiency, and innovation, consistently striving to deliver outstanding products and services to our valued customers.
SFR stands as a global leader in chain drive solutions, representing esteemed brands like SFR, SUNFUN, MOTOMAX, EP, and TVH. Our expertise in this field guarantees unmatched quality and performance.
Our unwavering dedication to research and development has led SFR to establish stable partnerships with premier universities and research institutes in China. Additionally, our Intelligent Chain Drive Research Center has propelled us to secure over 70 patents, enabling us to offer the most comprehensive range of power transmission and conveyor chains at competitive prices.
Since 1991, SFR has emerged as a trailblazer in the chain industry, managing five production bases that cover approximately 110,000 square meters. With over 180 patents and a diverse range of more than 2,000 chain varieties encompassing over 8,000 product specifications,
we proudly export to over 80 countries worldwide. Our products are integral to numerous fields including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
Hangzhou SFR Technology Co., Ltd. At Hangzhou SFR Technology Co., Ltd., we are committed to significantly ramping up our investments in manufacturing and R&D. Aligning with the dynamic trends of Industry 4.0, we strive to continuously enhance our technological prowess, product quality, marketing strategies, and brand impact. Our goal is to bolster our company's overall strength and deliver superior chain drive solutions to our valued customers.
Precision High-speed Punching for Industrial Chain Plates Experience the advanced automatic high-speed punching process with unparalleled efficiency and precision. Our setup ensures superior sound insulation and integrates robust environmental protection measures.
Automated Motorcycle Chain Assembly LineOur state-of-the-art chain automatic assembly line brings together various processes including parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This integration results in a truly automatic, efficient, and seamless assembly of agricultural chains.
Cutting-Edge Automatic Assembly Line for Agricultural Chains Employing a sophisticated electromechanical integration design, our system effectively combines mechanical molds with pneumatic and hydraulic components. This synergy enables the automatic assembly of complex structured chains with remarkable precision.
Precision Testing Machine Hangzhou SFR Technology Co., Ltd. proudly operates five state-of-the-art manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 dedicated professionals. We attract top-tier talent and utilize some of the most advanced manufacturing and inspection equipment available, ensuring the highest quality standards and fostering effective economies of scale.