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China Best Sales ANSI/ ISO Standard Al Series Leaf Chain for Hoisting Transmission Conveyor Lifting Machinery Parts Best Sales

Product Description



Plate General Width Maximum
Load (lbs)

Energy (lbs)

W8 For every Foot (lbs)

AL Series
AL-422 2X2 one/two .156 .404 .060 .33 420 4,000 .24
AL-444 4X4 1/two .156 .404 .060 .58 770 eight,000 .46
AL-466 6X6 one/2 .156 .404 .060 .eighty three 880 twelve,a hundred .69
AL-522 2X2 five/8 .two hundred .five hundred .080 .forty three 680 6,seven-hundred .38
AL-544 4X4 five/eight .200 .500 .080 .76 one,180 13,three hundred .seventy seven
AL-566 6X6 five/8 .two hundred .500 .080 one.ten 1,400 19,900 one.fifteen
AL-622 2X2 three/4 .234 .600 .094 .50 990 9,one hundred .52
AL-644 4X4 three/four .234 .600 .094 .89 1,670 eighteen,a hundred one.15
AL-666 6X6 three/4 .234 .600 .094 1.28 one,950 27,200 1.sixty six
AL-822 2X2 1 .312 .800 .125 .sixty seven one,650 16,a hundred .94
AL-844 4X4 1 .312 .800 .125 one.16 two,970 32,200 1.98
AL-866 6X6 one .312 .800 .125 one.sixty nine three,450 48,400 3.02
AL-1571 2X2 1 – 1/4 .375 1.000 .156 .80 two,600 23,200 1.sixty eight
AL-1044 4X4 one – 1/4 .375 1.000 .156 1.45 four,600 forty six,three hundred three.24
AL-1066 6X6 1 – 1/4 .375 1.000 .156 two.eleven 5,390 sixty nine,five hundred four.ninety two
AL-1222 2X2 one – 1/two .437 one.193 .187 .ninety five three,seven hundred 32,200 two.35
AL-1244 4X4 1 – 1/2 .437 1.193 .187 1.seventy one six,530 sixty four,five hundred four.fifty eight
AL-1266 6X6 1 – 1/2 .437 one.193 .187 two.fifty seven,670 ninety six,seven hundred 6.eighty one
AL-1422 2X2 one – 3/four .five hundred one.390 .218 one.twelve 5,000 41,200 3.twenty five
AL-1444 4X4 one – 3/four .500 1.390 .218 2.03 eight,seven-hundred 82,600 6.fifty nine
AL-1466 6X6 1 – 3/4 .five hundred 1.390 .218 two.ninety three ten,three hundred 124,000 nine.eighty three
AL-1622 2X2 2 .562 1.587 .250 one.27 6,400 52,two hundred 4.05
AL-1644 4X4 2 .562 one.587 .250 2.29 eleven,200 104,seven hundred 8.24
AL-1666 6X6 2 .562 one.587 .250 three.33 thirteen,two hundred 156,900 12.31



Leaf chains are identified for their longevity and substantial 10sile toughness. They are primarily utilised in lift unit applications such as forklifts, lift vehicles, and raise masts. These hard working chains manage the lifting and balancing of heavy loads with the use of sheaves as an alternative of sprockets for advice. 1 of the main differences with leaf chain compared to roller chain is that it only is composed of a series of stacked plates and pins, delivering exceptional lifting power.
Leaf chains are built of interlaced plates held collectively by rivet pins. They are created with the identical higher degree of precision as our roller chains. HKK Leaf chains are employed for purposes that call for robust versatile linkage for transmitting motion or lift. Specifically selected metal and CZPT warmth treatment assures high power and sturdiness. The 1st quantity or numbers in leaf chains identifies the chain pitch, the final 2 figures recognize the chain’s lacing. New apps must use BL series leaf chains.

Leaf Chain is the most basic of metal chains, consisting only of url plates and pins. This chain generally has better 10sile power than roller chains and runs in excess of sheaves instead than sprockets. They are suitable for hanging, balancing or movement transmitting programs. Leaf chains are of10 utilised as counterw8 chains for equipment instruments, elevator and oven doors, fork elevate truck masts, spinning frames and equivalent lifting or balancing apps.

Plates are linked by pins and keep the 10sion loaded on the chain.


Leaf chains are CZPT with engineers for their energy in materials dealing with, this kind of as with forklifts, carry trucks, raise masts, straddle carriers, and other major operates of civil engineering. Their lengthy services existence, higher tiredness energy and optimum use resistance make them the excellent resolution for lengthy-expression tasks that need to have to be equally dependable and incredibly robust. The compact design and style of leaf chains enables them to match well within a variety of techniques. The key parts of a leaf chain incorporate:

Hyperlink Plates: Close manage of the plate dimensions allows for substantial exhaustion strength and prolonged service daily life.
Pins: The pins go through the plates and are subject to shearing forces, even though the plates articulate on the pins via rotation more than the sheave.


The American Nationwide Requirements Institute (ANSI) establishes consensus standards for a extensive variety of merchandise and procedures in the U.S. that are also adopted worldwide. This regulatory physique provides the chain business with particulars around dimensions and power that govern the CZPT of diverse kinds of chains, which includes leaf chains and roller chains. Although these standards do not of10 change, AL Sequence was eliminated from ANSI Regular in 1975. The CZPT edition of the standard is BL Series, which changed the AL Series. AL and BL Collection are dimensionally diverse. BL Collection has a larger 10sile energy than AL Series and is far more commonly utilised these days. Nevertheless, more mature machinery may still use the AL Series of leaf chain, which is nonetheless presented by HangZhou Star Device Technological innovation Co., Ltd. in a assortment of diverse sizes.

When you require a leaf chain to preserve your project in stability, make contact with the experienced specialists at HangZhou Star Device Technology Co., Ltd. If you happen to be not positive just what kind or dimensions of chain that you need to have, we have a long time of experience functioning with customers to offer the perfect chain or sprocket to maintain you moving.  We have a full line of Leaf AL Series Chains as well as Leaf BL Series Chains.

Plate configuration and thickness are the very same as ANSI G8 roller chain. Pin diameter is almost the exact same as ANSI G8 roller chain.

BL Sequence leaf chains consist of url plates which are thicker and larger in contour than the AL Sequence url plates of the very same pitch. The link plateave the very same thickness as the link plates of the subsequent larger pitch measurement in ANSI G8 roller chains. The pins have the very same diameter as individuals of ANSI G8 roller chains of the next greater pitch.
For Applications That Necessary Robust Adaptable Perfect for Lifting Apps Specially Selected Metal CZPT Heat Therapy Procedure

WHY Decide on US 

1. Dependable High quality Assurance System
two. Chopping-Edge Laptop-Managed CNC Equipment
3. Bespoke Solutions from Very Skilled Experts
four. Customization and OEM Accessible for Particular Application
five. Ex10sive Inventory of Spare Areas and Add-ons
six. Effectively-Created Throughout the world Advertising and marketing Ne2rk
seven. Productive Soon after-Sale Support Technique


The 219 sets of advanced automatic generation tools supply ensures for substantial merchandise quality. The 167 engineers and professionals with senior specialist titles can design and style and build goods to fulfill the precise requires of consumers, and OEM customizations are also available with us. Our sound global service ne2rk can offer consumers with well timed after-product sales technical solutions.

We are not just a manufacturer and supplier, but also an industry advisor. We function professional-actively with you to provide expert advice and merchandise recommendations in get to end up with a most cost efficient merchandise available for your particular application. The clients we serve around the world variety from stop users to distributors and OEMs. Our OEM replacements can be substituted anywhere needed and suited for equally fix and new assemblies.


The roller chain runs on rotating sprockets linked to the motor that drives the chain. In most roller chains, there are two varieties of links used alternately to make it perform. Internal join (also called roller sign up for): The two internal plates are joined with each other by two sleeves or bushings underneath the two rollers. Outer ring (also named pin ring): The two outer plates are pinned together, by way of the bushing of the internal ring.
Regardless of whether you are creating from scratch or updating an current project, finding the correct size for your roller chain is a crucial very first choice. To correctly evaluate a roller chain, you want to know the total width, diameter, and width of the rollers, plate thickness, and height.

China Best Sales ANSI/ ISO Standard Al Series Leaf Chain for Hoisting Transmission Conveyor Lifting Machinery Parts     Best Sales

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We specializing in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars and more.

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