Al Ll FL Lh Bl Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

• Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
• Material: Iron
• Surface Treatment: Oil Blooming
• Feature: Oil Resistant
• Chain Size: 1/2"*3/32"
• Structure: Roller Chain
• Model NO.: MMY
• Color: Gold
• Standard: DIN/ANSI/JIS
• Transport Package: Wooden Box
• Specification: Customize
• Trademark: no brand
• Origin: China
• HS Code: 7315190000
• Production Capacity: 5000PCS/Week

Product Description

AL LL FL LH BL Series Dacromet-Plated Truck Sky Stacker Car Parking Hoisting Machine Conveyor Leaf Chain for Forklift

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 our 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.
 

Chain No.	Assembly	Pitch A	Pin Dia. D	Plate		Overall Width	Maximum Allowable Load (lbs)	Average Ultimate Strength (lbs)	Average Weight Per Foot (lbs) Riveted
				Height H	Thickness T	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-1023	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

 

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