China Good Quality Leaf Chain for Hoisting Machinery ca550 roller chain

Solution Description

Leaf chains(hoisting chains)
1. Requirements: ISO /DIN /ANSI
2. Product: LH sequence, LL series, AL series
three. Supplies: Carbon metal 40Mn
four. All parts are warmth remedy(quenching and tempering) and controlled in a realistic tolerance assortment.
5. Tensile toughness: 15-20% greater than the regular
six. Certification of Good quality: ISO 9001: 2000, SGS, BV
seven. Centreless grinding.
eight. Great lubrication with outstanding grease.
nine. Colour: Self, dim yellow, darkish blue, black

ISO   ISO Chain No. ANSI ANSI Chain NO.  Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    length UItimate  tensile strength   Typical tensile strength  Bodyweight for every meter
P   h2 max T max d2 max L max Q min Q0   q
mm   mm mm mm  mm kN/Ibf kN kg/m
LH0822 BL422 12.seven hundred 2×2 12.07 2.08 5.09 eleven.05 22.2/5045 27.6 .64
LH0823 BL423 2×3 thirteen.sixteen 22.2/5045 27.6 .eighty
LH571 BL434 3×4 seventeen.40 33.4/7591 41.four one.twelve
LH0844 BL444 4×4 19.51 44.5/10114 fifty six. 1.28
LH0846 BL446 4×6 23.seventy five 44.5/10114 fifty six. 1.sixty
LH0866 BL466 6×6 27.99 66.7/15159 81.seven one.92
LH 0571 BL488 8×8 36.45 89./25717 109.four 2.56
LH1571 BL522 15.875 2×2 15.09 2.forty four 5.ninety six 12.ninety 33.4/7591 43.1 .88
LH1571 BL523 2×3 fifteen.37 33.4/7591 43.1 1.10
LH1034 BL534 3×4 twenty.32 48.9/11114 sixty five.six 1.fifty
LH1044 BL544 4×4 22.78 66.7/15159 eighty four.5 one.80
LH1046 BL546 4×6 27.seventy four 66.7/15159 eighty four.5 two.20
LH1066 BL566 6×6 32.69 one hundred.1/22750 125.1 2.sixty five
LH1088 BL588 8×8 42.57 133.4/3 0571 169.five 3.50
LH1222 BL622 19.050 2×2 18.eleven 3.thirty 7.ninety four seventeen.37 forty eight.9/11114 sixty three.six 1.forty five
LH1223 BL623 2×3 20.73 48.9/11114 63.six 1.80
LH1234 BL634 3×4 27.forty three 75.6/17181 102.eight 2.50
LH1244 BL644 4×4 thirty.78 ninety seven.9/22250 120.9 two.ninety
LH1246 BL646 4×6 37.forty nine 97.9/22250 a hundred and twenty.9 three.60
LH1266 BL666 6×6 forty four.twenty 146.8/33364 190.eight four.thirty
LH1288 BL688 8×8 57.61 195.7/44477 238.eight five.80
LH1622 BL822 25.four 2×2 24.thirteen 4.09 9.fifty four 21.34 84.5/19204 108.two 2.twenty
LH1623 BL823 2×3 25.forty eight 84.5/19204 108.2 two.70
LH1634 BL834 3×4 33.seventy six 129./29318 one hundred seventy three.eighty
LH1644 BL844 4×4 37.90 169./38409 214.six 4.30
LH1646 BL846 4×6 forty six.18 169./38409 214.6 five.forty
LH1666 BL866 6×6 fifty four.46 253.6/57636 324.five six.fifty
LH1688 BL888 8×8 seventy one.02 338.1/76841 432.7 eight.sixty

Items are created of large high quality alloy steel generation. The plates are punched and squeezed bores by precision engineering. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting approach etc. Assembled precision by Interior hole position, spin riveted by strain to guarantee the efficiency of the entire chain.
Why choose us
one. We are the manufacture.
two. We have close to thirty a long time knowledge of producing chains and chain links.
three. Our style team has in depth expertise in the chain layout.
4. Greatest provider and prompt shipping.
five. We offer different designs, size and colours to fulfill your prerequisite.
six. We masking a manufacturing area of 18750 square meters have much more than two hundred workers and we have a total established of testing equipment to guarantee our quality.
Technical specs

Technique Treatment method
1 Shot Peening 8 Quenching
two Bluing 9 Tempering
3 Phosphate ten Oiling
4 Nickel-plated eleven Greasing
five Zincing 12 Specific color
6 Heat Therapy thirteen Stain proofing
7 Carburizing fourteen Pre-stretched and anti-exhaustion

US $6
/ Meter
|
100 Meters

(Min. Order)

###

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Lh0822,Lh1023,Lh1234…
Feature: Oil Resistant
Structure (for Chain): Roller Chain

###

Customization:

###

ISO   ISO Chain No. ANSI ANSI Chain NO.  Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    length UItimate  tensile strength   Average tensile strength  Weight per meter
P   h2 max T max d2 max L max Q min Q0   q
mm   mm mm mm  mm kN/Ibf kN kg/m
LH0822 BL422 12.700 2×2 12.07 2.08 5.09 11.05 22.2/5045 27.6 0.64
LH0823 BL423 2×3 13.16 22.2/5045 27.6 0.80
LH0834 BL434 3×4 17.40 33.4/7591 41.4 1.12
LH0844 BL444 4×4 19.51 44.5/10114 56.0 1.28
LH0846 BL446 4×6 23.75 44.5/10114 56.0 1.60
LH0866 BL466 6×6 27.99 66.7/15159 81.7 1.92
LH0888 BL488 8×8 36.45 89.0/20227 109.4 2.56
LH1022 BL522 15.875 2×2 15.09 2.44 5.96 12.90 33.4/7591 43.1 0.88
LH1023 BL523 2×3 15.37 33.4/7591 43.1 1.10
LH1034 BL534 3×4 20.32 48.9/11114 65.6 1.50
LH1044 BL544 4×4 22.78 66.7/15159 84.5 1.80
LH1046 BL546 4×6 27.74 66.7/15159 84.5 2.20
LH1066 BL566 6×6 32.69 100.1/22750 125.1 2.65
LH1088 BL588 8×8 42.57 133.4/30318 169.5 3.50
LH1222 BL622 19.050 2×2 18.11 3.30 7.94 17.37 48.9/11114 63.6 1.45
LH1223 BL623 2×3 20.73 48.9/11114 63.6 1.80
LH1234 BL634 3×4 27.43 75.6/17181 102.8 2.50
LH1244 BL644 4×4 30.78 97.9/22250 120.9 2.90
LH1246 BL646 4×6 37.49 97.9/22250 120.9 3.60
LH1266 BL666 6×6 44.20 146.8/33364 190.8 4.30
LH1288 BL688 8×8 57.61 195.7/44477 238.8 5.80
LH1622 BL822 25.4 2×2 24.13 4.09 9.54 21.34 84.5/19204 108.2 2.20
LH1623 BL823 2×3 25.48 84.5/19204 108.2 2.70
LH1634 BL834 3×4 33.76 129.0/29318 170 3.80
LH1644 BL844 4×4 37.90 169.0/38409 214.6 4.30
LH1646 BL846 4×6 46.18 169.0/38409 214.6 5.40
LH1666 BL866 6×6 54.46 253.6/57636 324.5 6.50
LH1688 BL888 8×8 71.02 338.1/76841 432.7 8.60

###

Technique Treatment
1 Shot Peening 8 Quenching
2 Bluing 9 Tempering
3 Phosphate 10 Oiling
4 Nickel-plated 11 Greasing
5 Zincing 12 Special color
6 Heat Treatment 13 Stain proofing
7 Carburizing 14 Pre-stretched and anti-fatigue
US $6
/ Meter
|
100 Meters

(Min. Order)

###

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Lh0822,Lh1023,Lh1234…
Feature: Oil Resistant
Structure (for Chain): Roller Chain

###

Customization:

###

ISO   ISO Chain No. ANSI ANSI Chain NO.  Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    length UItimate  tensile strength   Average tensile strength  Weight per meter
P   h2 max T max d2 max L max Q min Q0   q
mm   mm mm mm  mm kN/Ibf kN kg/m
LH0822 BL422 12.700 2×2 12.07 2.08 5.09 11.05 22.2/5045 27.6 0.64
LH0823 BL423 2×3 13.16 22.2/5045 27.6 0.80
LH0834 BL434 3×4 17.40 33.4/7591 41.4 1.12
LH0844 BL444 4×4 19.51 44.5/10114 56.0 1.28
LH0846 BL446 4×6 23.75 44.5/10114 56.0 1.60
LH0866 BL466 6×6 27.99 66.7/15159 81.7 1.92
LH0888 BL488 8×8 36.45 89.0/20227 109.4 2.56
LH1022 BL522 15.875 2×2 15.09 2.44 5.96 12.90 33.4/7591 43.1 0.88
LH1023 BL523 2×3 15.37 33.4/7591 43.1 1.10
LH1034 BL534 3×4 20.32 48.9/11114 65.6 1.50
LH1044 BL544 4×4 22.78 66.7/15159 84.5 1.80
LH1046 BL546 4×6 27.74 66.7/15159 84.5 2.20
LH1066 BL566 6×6 32.69 100.1/22750 125.1 2.65
LH1088 BL588 8×8 42.57 133.4/30318 169.5 3.50
LH1222 BL622 19.050 2×2 18.11 3.30 7.94 17.37 48.9/11114 63.6 1.45
LH1223 BL623 2×3 20.73 48.9/11114 63.6 1.80
LH1234 BL634 3×4 27.43 75.6/17181 102.8 2.50
LH1244 BL644 4×4 30.78 97.9/22250 120.9 2.90
LH1246 BL646 4×6 37.49 97.9/22250 120.9 3.60
LH1266 BL666 6×6 44.20 146.8/33364 190.8 4.30
LH1288 BL688 8×8 57.61 195.7/44477 238.8 5.80
LH1622 BL822 25.4 2×2 24.13 4.09 9.54 21.34 84.5/19204 108.2 2.20
LH1623 BL823 2×3 25.48 84.5/19204 108.2 2.70
LH1634 BL834 3×4 33.76 129.0/29318 170 3.80
LH1644 BL844 4×4 37.90 169.0/38409 214.6 4.30
LH1646 BL846 4×6 46.18 169.0/38409 214.6 5.40
LH1666 BL866 6×6 54.46 253.6/57636 324.5 6.50
LH1688 BL888 8×8 71.02 338.1/76841 432.7 8.60

###

Technique Treatment
1 Shot Peening 8 Quenching
2 Bluing 9 Tempering
3 Phosphate 10 Oiling
4 Nickel-plated 11 Greasing
5 Zincing 12 Special color
6 Heat Treatment 13 Stain proofing
7 Carburizing 14 Pre-stretched and anti-fatigue

Advantages and disadvantages of roller chains

If you need to lift heavy objects, you should know how to use a roller chain. Its simple design and simplicity make it ideal for a wide range of applications. This article will discuss the advantages and different types of applications of roller chains. After reading this article, you will be able to choose the type of roller chain that best suits your specific needs. In the next section, we’ll discuss how to deal with it.

Put on

How to measure the wear of a roller chain? There are several methods available, but the most accurate is to use a wear gauge kit. The CZPT Chain Wear Indicator Kit measures chain elongation. Compliant with ANSI and British Standards, this tool is critical to the industry chain and can help you determine when replacement is required. Improper chain maintenance can cause equipment to slip or perform poorly, resulting in unnecessary downtime.
In addition to measuring the elongation of the roller chain, it is also possible to measure the pitch of the rollers. This measurement represents the ANSI #80 standard for roller chains. Vernier calipers can also be used to measure the pitch of chains. This tool is very useful and also acts as a bottle opener. You can even use it as a wear gauge. This way, you can determine if the roller chain needs to be replaced.
The wear resistance of a roller chain can extend its life by 10% or more. However, proper lubrication and general maintenance are essential to ensure the longest lifespan of your chain. The manufacturing process of a roller chain assembly also plays a crucial role in determining its service life. For longer life, you might consider purchasing a heavy-duty series roller chain with thicker side plates and longer pins. If you need greater working load capacity, you can also consider heavy-duty chains.
High-quality components are critical to the longevity of the roller chain. High-quality roller chain components require precise heat treatment processes. The use of proprietary steel allows the company to manufacture more durable drums. The pins are manufactured to tight tolerances and then undergo a centerless grinding process. This process removes any surface defects, resulting in a mirror finish on the pins. The uniformity of this surface finish also ensures that the load is evenly distributed on the pins, extending the life of the chain.
chain

Material

Among the materials used in roller chains, carbon steel and alloy steel are the most common. However, stainless steel is used in food processing equipment and applications that require lubrication. Other materials used for roller chains include nylon and brass. For more information, see the USACE Material Specification Sheet for more information. You can also find information about the performance of a roller chain by its design. But before choosing one of these materials, consider its pros and cons.
Stainless steel is an excellent choice for roller chains. It is corrosion-resistant and can operate in extreme temperatures without cracking. Stainless steel is a non-magnetic material that can operate in a temperature range of -200 degrees to +700 degrees Fahrenheit. In addition to its corrosion-resistant properties, stainless steel can withstand a variety of environments and can be used in heavy-duty applications. The MEGA series is the strongest stainless steel roller chain in the world.

Application

As the name suggests, a roller chain has 5 basic components: pins, bushings, rollers, and pin chainplates. These components are precision engineered to ensure optimum performance and durability. Typical applications include drives and conveyor belts. The various components of the roller chain can be customized to specific needs. Read on to learn more about how these parts work together. This article presents the advantages and disadvantages of different types of roller chains and discusses their applications.
A roller chain is a form of chain drive consisting of short cylindrical rollers connected together by side links and gears called sprockets. While these devices are simple, they have some limitations. In most cases, sprockets must be designed with a maximum tensile load on one tooth to prevent premature chain failure. Therefore, these chains are less efficient than belt drives with higher inertia.
Roller chains are usually made of carbon or alloy steel, although stainless steel is often used where food processing machinery and lubrication are problematic. Sometimes, nylon and brass are used. The maximum running speed of the roller chain is important for some applications, but it also provides economic benefits for users and manufacturers. The maximum running speed of a roller chain is usually governed by a wear limit, which can vary by application.
The global roller chain market is expected to grow at a CAGR of over 5.4% over the next six years. The research report covers the competitive landscape and key factors influencing the market. The report also analyzes the growth potential, product utilization, and pricing models of key vendors. It also covers the SWOT analysis of the key players in the industry. The study provides a comprehensive market analysis of all these factors and more. It also highlights key players and their strategies and identifies the fastest growing regions for their products and services.

Maintain

Because rollers are exposed to a variety of environments, including snow, rain, and muddy roads, regular maintenance is required to prevent damage. Because they must encounter these elements frequently, frequent inspections are important to prevent rust and other damage. Also, avoid pouring acidic or alkaline cleaning products on the roller chain. Instead, use hot water with hand sanitizer or a disposable toothbrush to clean the rollers. Washing the chain directly with water has little effect.
For small rollers, the workload during the break-in period should not be too large, otherwise, it will cause overheating. The small drum should also be inspected frequently for any unusual appearance, which may indicate that the system is not functioning properly. In this case, the operation must be suspended. Failure to do so could result in serious injury or a facility fire. Additionally, a properly lubricated roller chain is essential to ensure long-term performance.
The surface of the roller is often rusted and scratched. Over time, these little scars can spread to the drive, damaging it. Also, the chain may not be properly spaced and timed. Therefore, it is very important to check regularly to ensure that the chain is in top condition. When the chain wears to 3% or more, the entire roller chain needs to be replaced. Failure to do so may damage the drive, the roller sprocket, or the entire chain.
Given the chain’s processing environment, lubrication is critical to its performance. If the chain is lubricated, it must be re-lubricated frequently. However, lubricated roller chains are susceptible to contamination, especially in the biomass industry. In these environments, airborne organic particles and debris from the biomass industry can contaminate lubricated roller chains. This is why maintenance is important for lubricating roller chains.
chain

Preloading

The benefits of preloading roller chains are well documented. In general, preloading eliminates the initial elongation of the roller chain, increasing its service life. Preloading is an effective way to achieve this, and a preloading chart can help illustrate the benefits of this process. Chains with little or no preload will stretch significantly during drive start, while chains will stretch rapidly as the surface hardness of the wear parts increases. Additionally, a properly preloaded chain has little or no elongation during the initial start-up of the drive, extending wear life.
Premium manufacturers apply the preload concept during their production phase, aligning all major components at the same time. This approach helps eliminate elongation issues that lead to rapid degradation of the roller chain. If this is not checked, the chain drive will stretch immediately over time. To avoid these problems, it is important to purchase a high-quality preloaded roller chain from a reputable source.
The heat treatment process is an effective way to prevent excessive wear of the roller chain. Heat treatment is a complex process that takes place in a factory during manufacturing. This process helps the rollers maintain high hardness and depth, preventing breakage. When buying a roller chain, make sure that the chain is heat treated and that the chain is manufactured to a high degree of precision. It also ensures that the product can be used for a long time.
In addition to performance benefits, preloading can also reduce initial elongation. A preloaded roller chain will exhibit near linear elongation, whereas a non-preloaded chain will experience rapid elongation. Therefore, they will reach the recommended 3% elongation earlier. Make sure the chain is properly lubricated. Also, consider how the chain is arranged. This is critical for optimal longevity.

China Good Quality Leaf Chain for Hoisting Machinery     ca550 roller chainChina Good Quality Leaf Chain for Hoisting Machinery     ca550 roller chain
editor by czh 2023-01-26