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سلسلة لا.	Assembly	يقذف أ	Pin Dia. D	Plate		Overall Width	Maximum Allowable Load (lbs)	Average Ultimate Strength (lbs)	Average Weight Per Foot (lbs) Riveted
				Height ح	Thickness تي	E
BL Series
BL-423	2X3	1/2	0.2	0.457	0.080	0.51	1,000	6,100	0.48
BL-434	3X4	1/2	0.2	0.457	0.080	0.68	1,190	9,300	0.64
BL-446	4X6	1/2	0.2	0.457	0.080	0.93	1,340	12,300	0.93
BL-523	2X3	5/8	0.234	0.571	0.094	0.60	1,540	9,100	0.74
BL-534	3X4	5/8	0.234	0.571	0.094	0.80	1,870	13,700	1.03
BL-546	4X6	5/8	0.234	0.571	0.094	1.08	2,100	18,100	1.46
BL-623	2X3	3/4	0.312	0.708	0.125	0.78	2,200	13,700	1.21
BL-634	3X4	3/4	0.312	0.708	0.125	1.04	2,750	20,600	1.68
BL-646	4X6	3/4	0.312	0.708	0.125	1.43	3,080	27,400	2.38
BL-823	2X3	1	0.375	0.948	0.156	0.96	3,800	23,200	2.05
BL-834	3X4	1	0.375	0.948	0.156	1.28	4,600	35,100	2.85
BL-846	4X6	1	0.375	0.948	0.156	1.77	5,280	46,300	4.06
BL-1571	2X3	1 – 1/4	0.437	1.154	0.187	1.13	5,830	32,200	2.95
BL-1034	3X4	1 – 1/4	0.437	1.154	0.187	1.52	7,000	50,400	4.08
BL-1046	4X6	1 – 1/4	0.437	1.154	0.187	2.11	8,140	64,500	5.79
BL-1223	2X3	1 – 1/2	0.500	1.382	0.220	1.33	8,250	41,300	4.15
BL-1234	3X4	1 – 1/2	0.500	1.382	0.220	1.80	9,900	67,000	5.85
BL-1246	4X6	1 – 1/2	0.500	1.382	0.220	2.47	11,300	82,600	8.30
BL-1423	2X3	1 – 3/4	0.562	1.610	0.250	1.52	11,000	52,400	5.57
BL-1434	3X4	1 – 3/4	0.562	1.610	0.250	2.05	13,200	86,200	7.75
BL-1446	4X6	1 – 3/4	0.562	1.610	0.250	2.82	15,100	104,800	11.03
BL-1623	2X3	2	0.687	1.839	0.281	1.72	13,200	78,100	7.51
BL-1634	3X4	2	0.687	1.839	0.281	2.33	15,800	118,300	10.45
BL-1646	4X6	2	0.687	1.839	0.281	3.21	18,000	156,300	14.85

 

LEAF CHAINS
 

Leaf chains are known for their durability and high tensile strength. They are primarily used in lift device applications such as forklifts, lift trucks, and lift masts. These hard working chains handle the lifting and balancing of heavy loads with the use of sheaves instead of sprockets for guidance. One of the primary differences with leaf chain compared to roller chain is that it only consists of a series of stacked plates and pins, providing superior lifting strength.
Leaf chains are built of interlaced plates held together by rivet pins. They are built with the same high degree of precision as CZPT roller chains. HKK Leaf chains are used for applications that require strong flexible linkage for transmitting motion or lift. Specially selected steel and unique heat treatment assures high strength and durability. The first number or numbers in leaf chains identifies the chain pitch, the last two numbers identify the chain’s lacing. New applications should use BL series leaf chains.

Leaf Chain is the most simple of steel chains, consisting only of link plates and pins. This chain generally has greater tensile strength than roller chains and runs over sheaves rather than sprockets. They are suitable for hanging, balancing or motion transmitting applications. Leaf chains are often used as counterweight chains for machine tools, elevator and oven doors, fork lift truck masts, spinning frames and similar lifting or balancing applications.

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

LEAF CHAINS STRENGHTH 

Leaf chains are CZPT with engineers for their strength in materials handling, such as with forklifts, lift trucks, lift masts, straddle CZPT s, and other major works of civil CZPT . Their CZPT service life, high fatigue strength and maximum wear resistance make them the ideal solution for CZPT -term projects that need to be both reliable and incredibly strong. The compact design of leaf chains allows them to fit well within a variety of systems. The key parts of a leaf chain include:

Link Plates: Close control of the plate dimensions allows for high fatigue strength and CZPT service life.
Pins: The pins pass through the plates and are subject to shearing forces, while the plates articulate on the pins through rotation over the sheave.

AL SERIES TYPE  AND BL SERIES TYPE 

The CZPT ican National CZPT CZPT (ANSI) determines consensus standards for a wide range of products and processes in the U.S. that are also adopted CZPT . This regulatory body provides the chain industry with specifics around size and strength that govern the manufacture of different types of chains, including leaf chains and roller chains. While these standards do not often change, AL Series was removed from ANSI Standard in 1975. The newer edition of the standard is BL Series, which replaced the AL Series. AL and BL Series are dimensionally different. BL Series has a higher tensile strength than AL Series and is more commonly used today. However, older machinery may still use the AL Series of leaf chain, which is still offered by HangZhou CZPT CZPT CZPT nology Co., Ltd. in a variety of different sizes.

When you need a leaf chain to keep your project in balance, contact the experienced professionals at HangZhou CZPT CZPT CZPT nology Co., Ltd. If you’re not sure exactly what type or size of chain that you need, we have decades of experience working with CZPT ers to provide the ideal chain or sprocket to keep 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 same as ANSI G8 roller chain. Pin diameter is almost the same as ANSI G8 roller chain.

BL Series leaf chains consist of link plates which are thicker and larger in contour than the AL Series link plates of the same pitch. The link plateave the same thickness as the link plates of the next larger pitch size in ANSI G8 roller chains. The pins have the same diameter as those of ANSI G8 roller chains of the next larger pitch.
For Applications That Required CZPT Flexible CZPT age | CZPT for CZPT ing Applications | Specially Selected Steel | CZPT Heat Treatment Process

WHY CHOOSE US 

1. CZPT ble Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC CZPT s
3. Bespoke Solutions from CZPT ly Experienced Specialists
4. CZPT ization and CZPT Available for Specific Application
5. Extensive Inventory of CZPT Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of CZPT d automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of CZPT ers, and CZPT CZPT izations are also CZPT with us. Our sound global service network can provide CZPT ers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product CZPT for your specific application. The clients we serve CZPT range from end users to distributors and CZPT s. Our CZPT replacements can be substituted wherever necessary and suitable for both repair and new assemblies.