LL2022 Series Leaf Chain for Manual Hydraulic Forklifts and Small Tonnage Diesel Forklifts

The LL series plate chains are industrial chains specifically engineered to withstand substantial pulling forces. They are frequently used in lifting equipment, forklift lifting mechanisms, and other applications requiring linear motion. The LL series chains are typically composed of a series of plate-shaped links (blades) connected by pins.

Significant Features of LL Series Leaf Chain

The LL Series Leaf Chain is a heavy-duty industrial chain designed for tough working environments. It is built to withstand large pulling forces, making it ideal for use in lifting equipment and forklift lifting mechanisms.

Detailed Product Specifications

Chain No.	Pitch		Plates Lacing	Thickness of Plate	?Inside plate hole dia.	?Pin dia.	?Plate depth	?Pin overall length	?Ultimate tensile strength	?Weight approx.
	P	P		bO(max)	d1(min)	d2(max)	h2(max)	b(max)	Q	q
	in	mm		mm	mm	mm	mm	mm	kN	kg/m
LL0822	1/2"	12.70	2X2	1.55	4.46	4.45	10.92	8.50	18	0.48
LL0844			4X4					14.60	36	0.98
LL0866			6X6					20.70	54	1.44
LL1022	5/8"	15.875	2X2	1.65	5.09	5.08	13.72	9.30	22	0.50
LL1044			4X4					16.10	44	0.94
LL1066			6X6					22.90	66	1.40
LL1222	3/4"	19.05	2X2	1.90	5.73	5.72	16.13	10.70	29	0.70
LL1244			4X4					18.50	58	1.30
LL1266			6X6					26.30	87	2.00
LL1622	1"	25.40	2X2	3.20	8.30	8.28	21.08	17.20	60	1.60
LL1644			4X4					30.20	120	2.90
LL1666			6X6					43.20	180	4.30
LL2022	1.1/4"	31.75	2X2	3.70	10.21	10.19	26.42	20.10	95	2.30
LL2044			4X4					35.10	190	4.20
LL2066			6X6					50.10	285	6.30
LL2422	1.1/2"	38.10	2X2	5.20	14.65	14.63	33.40	28.40	170	4.60
LL2444			4X4					49.40	340	8.20
LL2466			6X6					70.40	510	12.00
LL2822	1.3/4"	44.45	2X2	6.45	15.92	15.90	37.08	34.00	200	4.80
LL2844			4X4					60.00	400	9.50
LL2866			6X6					86.00	600	15.50
LL3222	2"	50.80	2X2	6.45	17.83	17.81	42.29	35.00	260	6.20
LL3244			4X4					61.00	520	11.90
LL3266			6X6					87.00	780	17.80
LL4022	2.1/2"	63.50	2X2	8.25	22.91	22.89	52.96	44.70	360	11.53
LL4044			4X4					77.90	720	22.49
LL4066			6X6					111.10	1080	33.48
LL4822	3"	76.20	2X2	10.30	29.26	29.24	63.88	56.10	560	17.31
LL4844			4X4					97.40	1120	33.61
LL4866			6X6					138.90	1680	49.91

Unique Advantages of LL Series Leaf Chain

• • Plate-shaped chain link design
  • High-strength materials
  • Customizable lengths
  • High load-bearing capacity
  • Easy maintenance

• Precise motion control

Working Principle and Applications of LL Series Leaf Chain

The LL Series Leaf Chain works on the principle of linear motion and is widely used in various industrial applications, including lifting equipment and forklift lifting mechanisms.

Environmental protection and sustainable development of LL series plate chain

To ensure the environmental protection and sustainable development of the LL Series Leaf Chain, several key strategies can be implemented:Select sustainable materials: Choose materials that are environmentally friendly and have a low impact on the???? resources. Look for materials that are recyclable, durable, and require minimal processing. Avoid materials that contain harmful toxins or have high embodied energy, which refers to the energy required to produce and transport the material.Minimize waste: Implement efficient production methods to reduce waste during the manufacturing process. Consider using lean manufacturing techniques to optimize material usage and minimize scrap. Also, ensure that any waste generated is properly disposed of or recycled.Design for durability and longevity: Engineer the LL Series Leaf Chain to have a long service life, reducing the need for frequent replacements. This will minimize the environmental impact of frequent production and disposal of replacement parts.Promote reuse and recycling: Make it easy for customers to return, reuse, or recycle the LL Series Leaf Chain at the end of its lifespan. Provide take-back programs or recycling options to ensure that the chain is disposed of properly and does not become a long-term environmental hazard.Evaluate environmental impacts: Conduct life cycle assessments (LCAs) to understand the full environmental impact of the LL Series Leaf Chain, from raw material extraction to end-of-life disposal. Use this information to identify areas where improvements can be made to reduce environmental impacts.Educate customers and promote sustainable practices: Provide education and training to customers on how to use and maintain the LL Series Leaf Chain sustainably. Encourage best practices for reducing environmental impact, such as regular maintenance, using sustainable lubricants, and proper disposal of worn or damaged parts.

What is the surface treatment method of the LL Series Leaf Chain

Surface treatment methods for LL series leaf chains usually involve a combination of processes to enhance corrosion resistance, wear resistance and overall durability. Some common surface treatments include:Electroplating: Electroplating is the process of electrodepositing a layer of metal on the surface of a chain. Commonly used metals for electroplating include zinc, nickel and chromium. Electroplating provides a corrosion-resistant barrier and improves the chain's aesthetics.Painting or Chromating: Painting or chromating involves applying a protective coating to the surface of the chain. Paint is typically made from durable, weather-resistant materials that protect against corrosion and wear. Chromate treatment is a chemical treatment that provides a decorative finish to the chain while also providing some corrosion resistance.Physical Vapor Deposition (PVD): PVD is a vacuum process that deposits a thin film of corrosion-resistant material on the surface of the chain. Commonly used materials for PVD coatings include titanium nitride (TiN) and zirconium nitride (ZrN). These coatings provide excellent wear and corrosion resistance, which can significantly extend the life of the chain.Heat Treatment: Heat treatment involves heating the chain to change its material properties. It increases the chain's hardness, tensile strength and fatigue resistance, thereby enhancing its performance and durability.

About Raydafon

Raydafon holds a leading position in the Leaf chain market in China. Our product range includes LL Series Leaf Chain, AL Series Leaf Chain, BL series leaf chain, agricultural chain, conveyor chain, drive chain, and more. We are equipped with a variety of fully automatic CNC production equipment and assembly equipment.We offer high-quality products, competitive prices, and excellent service. We welcome customers to customize their products according to their specific needs.