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China Standard Hardware Parts Forklift Truck Sky Stacker Car Parking Hoisting Machinery Conveyor ANSI Bl-646 Leaf Chain OEM

Item Description

Leaf Chain

Leaf chains are recognized for their durability and higher tensile strength. They are mostly utilised in carry gadget programs this kind of as forklifts, carry vans, and raise masts. These hard operating chains deal with the lifting and balancing of heavy hundreds with the use of sheaves as an alternative of sprockets for guidance. A single of the primary variances with leaf chain in contrast to roller chain is that it only is made up of a sequence of stacked plates and pins, delivering exceptional lifting energy.

Leaf Chains and Toughness

Leaf chains are CZPT with engineers for their sCZPT in components managing, this sort of as with forklifts, carry vans, carry masts, straddle carriers, and other key functions of civil engineering. Their long support life, high exhaustion sCZPT and optimum wear resistance make them the perfect remedy for lengthy-time period tasks that need to be both reputable and amazingly robust. The compact design and style of leaf chains makes it possible for them to suit effectively inside a range of programs. The crucial elements of a leaf chain contain:

Link Plates: Near management of the plate dimensions enables for large exhaustion sCZPT and extended service daily life.
Pins: The pins move by way of the plates and are matter to shearing forces, while the plates articulate on the pins through rotation over the sheave.

Leaf Chain AL Collection or Leaf Chain BL Collection

The American Countrywide Standards Institute (ANSI) determines consensus requirements for a extensive selection of merchandise and processes in the U.S. that are also adopted worldwide. This regulatory physique provides the chain market with particulars all around size and sCZPT that govern the manufacture of various sorts of chains, including leaf chains and roller chains. Whilst these specifications do not frequently adjust, AL Sequence was taken out from ANSI Normal in 1975. The newer edition of the common is BL Series, which changed the AL Collection. AL and BL Sequence are dimensionally various. BL Collection has a increased tensile sCZPT than AL Sequence and is more frequently utilised nowadays. Nonetheless, more mature equipment could still use the AL Series of leaf chain, which is still provided by HangZhou Star Equipment TechCZPT Co., Ltd. in a assortment of different measurements.

When you want a leaf chain to preserve your undertaking in harmony, make contact with the seasoned professionals at HangZhou Star Machine TechCZPT Co., Ltd. If you’re not sure exactly what variety or dimensions of chain that you want, we have a long time of encounter operating with customers to give the perfect chain or sprocket to keep you shifting.  We have a complete line of Leaf AL Sequence Chains as well as Leaf BL Collection Chains.



Plate All round Width Highest
Load (lbs)

SCZPT (lbs)

Weight For each Foot (lbs)

BL Collection
BL-646 4X6 3/4 .312 .708 .125 one.43 three,080 27,four hundred two.38


Leaf chains are built of interlaced plates held together by rivet pins. They are developed with the same substantial degree of precision as our roller chains. HKK Leaf chains are used for programs that require powerful adaptable linkage for transmitting motion or lift. Specially selected steel and unique heat treatment method assures higher sCZPT and durability. The initial amount or numbers in leaf chains identifies the chain pitch, the last two figures recognize the chain’s lacing. New applications must use BL series leaf chains.

Leaf Chain is the most easy of metal chains, consisting only of url plates and pins. This chain normally has increased tensile sCZPT than roller chains and runs in excess of sheaves instead than sprockets. They are suitable for hanging, balancing or movement transmitting applications. Leaf chains are often utilised as counterweight chains for device equipment, elevator and oven doorways, fork elevate truck masts, spinning frames and equivalent lifting or balancing applications.

Plates are linked by pins and hold the tension loaded on the chain.

AL Type
Plate configuration and thickness are the identical as ANSI G8 roller chain. Pin diameter is nearly the exact same as ANSI G8 roller chain.

BL Variety
BL Series leaf chains consist of website link plates which are thicker and larger in contour than the AL Collection url plates of the very same pitch. The website link plates have the identical thickness as the link plates of the subsequent more substantial pitch measurement in ANSI G8 roller chains. The pins have the exact same diameter as those of ANSI G8 roller chains of the subsequent greater pitch.


For Applications That Necessary Strong Flexible Excellent for Lifting Purposes Specially Chosen Steel Warmth Therapy Method


WHY Select US 

1. CZPT Quality Assurance Technique
2. Reducing-Edge Pc-Managed CNC Equipment
3. Bespoke Answers from Hugely Seasoned Experts
four. Customization and OEM Available for Specific Software
5. Substantial Inventory of Spare Elements and Equipment
6. Properly-Created Worldwide Marketing and advertising Network
seven. Successful Following-Sale Services System


The 219 sets of sophisticated computerized production equipment supply ensures for higher merchandise good quality. The 167 engineers and technicians with senior skilled titles can design and build merchandise to fulfill the specific needs of buyers, and OEM customizations are also obtainable with us. Our audio global support network can offer buyers with timely after-product sales technological companies.

We are not just a manufacturer and supplier, but also an market consultant. We work pro-actively with you to provide skilled suggestions and solution tips in order to end up with a most cost efficient solution available for your distinct application. The consumers we provide globally assortment from finish users to distributors and OEMs. Our OEM replacements can be substituted where ever essential and suitable for each fix and new assemblies.


Chain pitch: refers to the length among the hinge center of one particular chain website link and the hinge centre corresponding to the adjacent chain link. Sprocket Pitch Circle Diameter: The diameter of the circle the place the heart of the hinge is when the chain is wrapped close to the ball. The hinge centers of the chain and the circles drawn via these facilities are named pitch circles, and their diameters are referred to as pitch circle diameters.These chains are utilized to continually raise and express material at a speed of 2 m/s. There are two kinds of conveyor chains: Removable or hooked chains: This kind of conveyor chain is utilised for energy transmission between conveyors of shorter lengths. Shut chain: composed of the cylinder block and connecting rod, cast and formed, with high power following heat therapy.

China Standard Hardware Parts Forklift Truck Sky Stacker Car Parking Hoisting Machinery Conveyor ANSI Bl-646 Leaf Chain     OEM

silent chain

As one of leading silent chain manufacturers, suppliers and exporters of products, We offer silent chain and many other products.

Please contact us for details.

Manufacturer supplier exporter of silent chain

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.

We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service.

We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.

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