Our conveyor chains are an essential component across a multitude of industries, including food processing, wood and paper manufacturing, logistics, packaging machinery, building materials machinery, and environmental protection equipment. They are designed to facilitate seamless and efficient material conveying.
Conveyor Chain
Our conveyor chain products stand out for their exceptional strength, wear resistance, high precision, and corrosion resistance. They are also temperature resistant, ensuring they deliver efficient, smooth, and reliable material conveying, meeting the highest standards of operational excellence.
Stainless steel chains from Hangzhou Sfr Technology Co., Ltd. are integral to various sectors such as food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronics, environmental protection equipment, and heat treatment equipment. They are indispensable for mechanical transmission and conveying tasks.
Agricultural Machinery Chain
Our agricultural machinery chains are pivotal in driving the mechanization of farming processes. They find extensive application in machinery for rice, wheat, corn, and cotton, ensuring efficient driving and conveying from plowing and sowing to harvesting.
Drive chains are specialized components designed to transmit power efficiently. They are extensively utilized in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery industries.
Drive Chains
Crafted from high-quality raw materials and developed with cutting-edge technology, our transmission chains boast high wear resistance, extraordinary fatigue strength, and unparalleled precision, making them the epitome of high-end chain transmission solutions.
Our traction chains are vital in numerous applications, including forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. They ensure robust and reliable performance in demanding operational environments.
![Heat Resistant Conveyor Chain for Sugar Mill](//www.micstatic.com/athena/img/transparent.png)
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 1991, Chain Group has been a pioneer in manufacturing and innovating motorcycle and industrial chains. Our unwavering commitment to high quality and continual innovation keeps us at the forefront of the industry.
SFR operates four fully-owned factories and one joint venture, all proudly certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR With an extensive portfolio of over 2000 series, SFR exports to more than 60 countries across the globe. Our chains find applications in a myriad of industries including agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. Upholding the principles of integrity, efficiency, and innovation, SFR Chain is committed to delivering superior products and exceptional service to our customers.
SFR is a global leader in chain drive solutions, boasting renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our dedication to R&D has forged stable collaborations with prestigious universities and research institutes across China. SFR's Intelligent Chain Drive Research Center, coupled with over 70 patents, enables us to offer an unparalleled array of power transmission and conveyor chains at highly competitive prices.
Since 1991, SFR has emerged as a dominant force in the chain industry, featuring 5 production bases spread over approximately 110,000 square meters, holding more than 180 patents and offering over 2,000 chain varieties and 8,000 product specifications.
SFR exports to over 80 countries worldwide. Our products are extensively utilized in diverse fields such as 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. Hangzhou SFR Technology Co., Ltd. is dedicated to ramping up investments in manufacturing and R&D. We are riding the Industry 4.0 wave to consistently enhance our technological prowess, product quality, marketing strategies, and brand strength. Our mission is to amplify our comprehensive capabilities and deliver superior chain drive solutions to our valued customers.
![Heat Resistant Conveyor Chain for Sugar Mill](//www.micstatic.com/athena/img/transparent.png)
Precision High-Speed Punching for Industrial Chain Plates Our cutting-edge automatic high-speed punching technology ensures exceptional efficiency, pinpoint precision, and robust sound insulation. We also implement top-tier environmental protection measures.
Revolutionary Motorcycle Chain Automatic Assembly LineOur state-of-the-art chain automatic assembly line seamlessly integrates processes such as parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This innovation realizes true automatic and efficient assembly for agricultural chains.
Advanced Automatic Assembly Line for Agricultural Chains Utilizing sophisticated electromechanical integration design, we effectively combine mechanical molds with pneumatic and hydraulic components to achieve the automatic assembly of complex structured chains.
Precision Testing Machine SFR Chain boasts 5 world-class manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. By attracting top-tier talent and incorporating advanced manufacturing and inspection equipment, we ensure the highest quality standards and create effective economies of scale.