Our premium stainless steel chains are indispensable across a myriad of industries. From food processing, pharmaceuticals, and chemical production to rubber processing, non-ferrous metal smelting, and electronic equipment, they ensure unparalleled performance. They are also integral to environmental protection and heat treatment equipment, serving as the backbone for mechanical transmission and efficient conveying.
Our conveyor chains excel in a wide range of applications, from the food and wood industries to paper, logistics, and packaging machinery. These chains are also essential in building materials machinery and environmental protection equipment, ensuring robust and reliable material conveying across diverse sectors.
Engineered to perfection, our conveyor chain products boast exceptional attributes such as high strength, unparalleled wear resistance, superior precision, and outstanding corrosion and temperature resistance. They are designed to meet the rigorous demands of efficient, smooth, and reliable conveying operations.
Our drive chains are the cornerstone of power transmission, widely utilized in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging industries. Their robust design ensures optimal performance and longevity.
Agricultural Machinery Chain
Purpose-built for agricultural machinery, our chains excel in driving and conveying functions for rice, wheat, corn, cotton, and more. They play a critical role in the complete mechanization of agricultural production processes, from plowing and sowing to harvesting, ensuring seamless and efficient operations.
Our traction chains are versatile and essential in various applications, including forklifts, harbor stackers, and textile machinery. They are also vital in parking garages, drilling rigs, aerial work platforms, pipe benders, and more, providing reliable traction and durability.
Transmission chain (Driving Chain)
|
Short Pitch Precision Roller Chain (A Series)(1,2,3)
|
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
|
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
|
Short Pitch Precision Roller Chain (B Series)(1,2,3)
|
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
|
Heavy Duty Series Roller Chain(1,2)
|
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
|
|
40SB 43SB 50SB 60SB 63SB 80SB 08BSB 08BSBY1 10BSB 12BSB C2050SB
|
|
410 415 415H 420 420H 428 428H 520 520H 525 525H 530 530H 630 630H
|
Engine Mechanism Chain (Timing Chain)
|
|
Self-Lubrication Roller Chain
|
08BSLR 10BSLR 12BSLR 16BSLR 40SLR 50SLR 60SLR 80SLR
|
Double Pitch Transmission Chain
|
208A 208B 210A 210B 212A 212B 216A 216B 220A 220B
|
|
|
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
|
SFR Since 1991, the Chain Group has established itself as a pioneer in the manufacture and innovation of motorcycle and industrial chains. Our unwavering dedication to exceptional quality and cutting-edge innovation has positioned us as leaders in the industry.
SFR proudly operates four fully-owned factories and one joint venture, all rigorously certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring unparalleled quality and reliability.
SFR boasts an impressive portfolio of over 2000 series, with products exported to more than 60 countries worldwide. Our diverse applications span agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR, we uphold a spirit of integrity, efficiency, and innovation, committed to delivering the highest caliber products and services to our esteemed customers.
SFR is a global leader in chain drive solutions, proudly representing esteemed brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Driven by a relentless commitment to R&D, SFR has cultivated stable partnerships with several prestigious universities and research institutes in China. This has led to the creation of the Intelligent Chain Drive Research Center and the acquisition of over 70 patents. Consequently, we offer an unparalleled array of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have emerged as a dominant force in the chain industry, with five production bases spanning approximately 110,000 square meters. Our commitment to innovation is demonstrated by over 180 patents, more than 2,000 chain varieties, and over 8,000 product specifications.
Our products reach over 80 countries globally and are extensively utilized across various sectors including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, and environmental protection equipment, as well as tobacco machinery.
Hangzhou Sfr Technology Co., Ltd. Hangzhou Sfr Technology Co., Ltd. is steadfast in our commitment to continually investing in manufacturing and R&D. By embracing Industry 4.0, we aim to elevate our technology, products, marketing strategies, and brand power. Our goal is to enhance our comprehensive strength and deliver superior chain drive solutions to our esteemed customers.
High-Speed Industrial Chain Plate Punching Systems Experience unprecedented efficiency with our automatic high-speed punching systems. Designed for high precision and exceptional performance, our solutions are integrated with advanced sound insulation and environmental protection features.
State-of-the-Art Motorcycle Chain Automatic Assembly LineOur motorcycle chain automatic assembly line flawlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This ensures true automation and highly efficient production for agricultural chains.
Automatic Assembly Line for Agricultural Chains Employing electromechanical integration design, we adeptly combine mechanical molds with pneumatic and hydraulic components, enabling the automatic assembly of complex structure chains.
Advanced Chain Testing Machines SFR Chain proudly operates five state-of-the-art manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. By integrating top-tier talent with cutting-edge manufacturing and inspection equipment, we maintain the highest quality standards and achieve significant economies of scale.