AL 1266 leaf chains for forklifts and material handling

The AL Series leaf chains are manufactured according to the ANSI leaf chain specification dimensions, marking them as the modern-day "lighter" duty of leaf chains. The AL leaf chains were among the first series of ANSI leaf chains around and are still widely used today in many lifting applications. This is due to the space-saving, high-strength lifting design and nature of this chain.

Key Features of AL 1266 Leaf Chains

Our selection of leaf chains is in a class of its own, thanks to the use of high-strength hardened pins, heat-treated plates, and shot-peened components. The chain is also factory pre-stressed to reduce initial install stretching.

Product Specifications

Chain Size	Lacing	Pitch (P)	Min. Tensile Strength	Weight (Per Ft)	Pin Diameter (D)	Pin Length (L)	Plate Height	Plate Thickness (T)
AL322	2X2	0.375"	2,045 lbs	0.2 lbs	0.141"	0.27"	0.30"	0.051"
AL344	4X4	0.375"	4,090 lbs	0.3 lbs	0.141"	0.46"	0.30"	0.051"
AL422	2X2	0.500"	3,205 lbs	0.3 lbs	0.156"	0.33"	0.41"	0.059"
AL444	4X4	0.500"	6,409 lbs	0.5 lbs	0.156"	0.57"	0.41"	0.059"
AL466	6X6	0.500"	9,614 lbs	0.8 lbs	0.156"	0.81"	0.41"	0.059"
AL522	2X2	0.625"	5,000 lbs	0.4 lbs	0.200"	0.44"	0.50"	0.080"
AL534	3X4	0.625"	7,500 lbs	0.7 lbs	0.200"	0.67"	0.50"	0.080"
AL544	4X4	0.625"	10,000 lbs	0.8 lbs	0.200"	0.76"	0.50"	0.080"
AL566	6X6	0.625"	15,000 lbs	1.2 lbs	0.200"	1.08"	0.50"	0.080"
AL622	2X2	0.750"	8,409 lbs	0.6 lbs	0.234"	0.51"	0.61"	0.095"
AL644	4X4	0.750"	14,450 lbs	1.2 lbs	0.234"	0.89"	0.61"	0.095"
AL666	6X6	0.750"	22,750 lbs	1.8 lbs	0.234"	1.27"	0.61"	0.095"
AL688	8X8	0.750"	30,317 lbs	2.4 lbs	0.234"	1.66"	0.61"	0.095"
AL822	2X2	1.000"	12,886 lbs	1.0 lbs	0.312"	0.63"	0.81"	0.128"
AL844	4X4	1.000"	25,773 lbs	2.0 lbs	0.312"	1.16"	0.81"	0.128"
AL866	6X6	1.000"	38,636 lbs	3.0 lbs	0.312"	1.74"	0.81"	0.128"
AL1022	2X2	1.250"	20,114 lbs	1.6 lbs	0.375"	0.77"	1.01"	0.157"
AL1044	4X4	1.250"	40,227 lbs	3.1 lbs	0.375"	1.43"	1.01"	0.157"
AL1066	6X6	1.250"	60,227 lbs	4.8 lbs	0.375"	2.06"	1.01"	0.157"
AL1088	8X8	1.250"	80,454 lbs	6.7 lbs	0.375"	2.70"	1.01"	0.157"
AL1222	2X2	1.500"	28,864 lbs	2.5 lbs	0.437"	0.96"	1.20"	0.189"
AL1244	4X4	1.500"	57,727 lbs	4.7 lbs	0.437"	1.72"	1.20"	0.189"
AL1266	6X6	1.500"	86,591 lbs	7.1 lbs	0.437"	2.49"	1.20"	0.189"
AL1288	8X8	1.500"	115,450 lbs	9.4 lbs	0.437"	3.25"	1.20"	0.189"
AL1444	4X4	1.750"	84,705 lbs	7.0 lbs	0.498"	2.02"	1.43"	0.220"
AL1466	6X6	1.750"	127,045 lbs	10.2 lbs	0.498"	2.94"	1.43"	0.220"
AL1644	4X4	2.000"	107,045 lbs	8.7 lbs	0.559"	2.28"	1.64"	0.252"
AL1666	6X6	2.000"	160,454 lbs	13.3 lbs	0.559"	3.30"	1.64"	0.252"
AL1688	8X8	2.000"	214,090 lbs	17.1 lbs	0.559"	4.31"	1.64"	0.252"

Unique Features and Advantages

• Lightweight
• High strength
• Corrosion resistant
• Good electrical and thermal conductivity
• Easy to maintain
• Compact design

Applications of AL 1266 Leaf Chains

Manufacturing Process of AL Leaf Chains

Material Selection: The first step in the manufacturing process is selecting the appropriate material for the AL Leaf Chain. Aluminum alloys are widely used due to their light weight, corrosion resistance and good mechanical properties. The choice of alloy and purity level depends on the specific application requirements.Casting: The raw material used to manufacture AL leaf chains is usually an aluminum alloy blank cast using a die-casting or sand-casting process. This step involves melting the aluminum alloy and pouring it into a mold to form the links in the desired shape.Heat treatment: After casting, semi-finished links undergo a heat treatment process to enhance their mechanical properties. Heat treatment involves heating the links to a specific temperature and holding it there for a period of time that depends on the alloy used. The process increases the material's strength, hardness and corrosion resistance.Machining: Semi-finished chain links undergo machining operations to achieve the required dimensional accuracy and surface finish. This step involves milling, drilling and grinding operations to remove excess material and create precise holes and features for the links.Assembly: The individual links are then assembled to form the AL leaf chain. This step involves precision joining techniques, such as welding or riveting, to connect the links and ensure a strong and reliable connection. Assembly is typically done using specialized equipment and precision fixtures to ensure precise alignment and consistent quality.Finishing: AL plate chains undergo a finishing process to ensure their appearance and surface quality. This may involve cleaning, polishing, painting or applying a protective coating to enhance its durability and corrosion resistance.Inspection: Finally, AL leaf chains undergo rigorous inspection to ensure their quality and compliance with prescribed standards. This includes dimensional inspections, material testing and performance testing to ensure it meets the required specifications and can withstand expected loads and operating conditions.

Advantages of AL series leaf chain compared to other types of chains

1. High strength and lightweight: The AL series leaf chain is made of high-strength aluminum alloy material, which has the characteristics of lightweight and high strength, and can meet the needs of modern industry for high performance and lightweight. Compared with traditional steel chains, aluminum alloy chains are lighter and easier to transport and install.2. Excellent corrosion resistance: The AL series leaf chain uses high-quality aluminum alloy materials, and advanced surface treatment technology, and has excellent corrosion resistance. Compared with steel chains, aluminum alloy chains are not easy to rust, can adapt to various harsh environmental conditions, and extend their service life.Energy saving and environmental protection: AL3. Customized services: The AL series leaf chain provides customized services and can provide products with different specifications, sizes, and performances according to customer needs. Customers can choose the chain that suits them according to their own needs and achieve personalized configuration.4. Good interchangeability: The AL series leaf chain adopts a standardized design, the link size complies with international standards and has good interchangeability. This allows the AL series leaf chain to be easily and quickly matched and connected with other chains when replacing or upgrading.5. Complete after-sales service: AL series leaf chain provides complete after-sales service, including product consultation, installation guidance, maintenance, etc., and can provide customers with comprehensive service support. If customers encounter any problems during use, they can contact the manufacturer for help at any time. 

About Raydafon

Raydafon is a leading name in the Leaf chain market in China. Our product line mainly includes AL Series Leaf Chain, BL series leaf chain, agricultural chain, conveyor chain, drive chain, etc. We have a variety of fully automatic CNC production equipment, as well as fully automatic assembly equipment. We welcome customers to customize orders based on diagrams or samples.