China Special Precision Leaf Chain for Lh Ll Al Series best roller chain

Solution Description

Leaf chains(hoisting chains)
one. Specifications: ISO /DIN /ANSI
2. Model: LH series, LL sequence, AL series
three. Supplies: Carbon metal 40Mn
4. All areas are warmth remedy(quenching and tempering) and controlled in a reasonable tolerance variety.
five. Tensile strength: fifteen-twenty% higher than the normal
six. Certification of High quality: ISO 9001: 2000, SGS, BV
7. Centreless grinding.
eight. Great lubrication with outstanding grease.
9. Shade: Self, dim yellow, darkish blue, black

DIN/ISO    DIN/ISO Chain No. Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    duration UItimate  tensile strength   Average tensile strength  Bodyweight for each meter
P h2 max T max d2 max L max Q min Q0   q
mm mm mm mm  mm kN/Ibf kN kg/m
LL0822 12.700 2×2 10.six 1.sixty 4.45 8.ninety eighteen.2/4094 20.four .42
LL0844 4×4 fifteen.60 36.4/8188 forty.7 .eighty four
LL0866 6×6 22.00 fifty four.6/12283 sixty. one.24
LL 0571 8×8 28.50 seventy two.8/16378 eighty. 1.64
LL1571 15.875 2×2 13.seven 1.60 5.08 nine.20 22.7/5107 twenty five.5 .fifty four
LL1044 4×4 15.eighty 45.4/15713 51. 1.06
LL1066 6×6 22.10 sixty eight.1/15321 76.three one.57
LL1088 8×8 28.eighty ninety.8/2 0571 one hundred and one.nine 2.10
LL1222 19.050 2×2 16. 1.85 5.72 10.40 29.5/6637 33.2 .73
LL1244 4×4 seventeen.90 59./13273 sixty six.4 1.forty four
LL1266 6×6 25.40 88.5/19910 99.7 two.fifteen
LL1288 8×8 32.90 118./26547 132.nine 2.84

ANSI    ANSI Chain No. Pith Plate lacing     plate depth Plate thickness  Pin diameter   Pin    size UItimate  tensile strength   Common 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
AL322 9.525 2×2 7.7 1.30 3.58 6.eighty nine./2045 ten.two .23
AL344 4×4 11.60 18./4090 20. .forty six
AL422 12.seven-hundred 2×2 10.four 1.fifty 3.ninety six eight.thirty fourteen.7/3304 fifteen.4 .39
AL444 4×4 14.forty 29.4/6609 thirty.eight .seventy four
AL466 6×6 twenty.fifty forty four./9891 46.two 1.thirteen
AL522 15.875 2×2 12.eight 2.03 5.08 11.05 24.5/5508 twenty five.two .64
AL534 3×4 17.00 36.8/8273 37.eight one.10
AL544 4×4 19.40 forty eight.9/1571 50.five one.25
AL566 6×6 27.50 73.4/16500 seventy four.2 one.79
AL622 19.050 2×2 15.six 2.forty two 5.94 13.00 33.4/7508 37.five .86
AL644 4×4 22.70 sixty six.7/14994 75. 1.76
AL666 6×6 32.20 one hundred.1/22502 112.five two.60
AL688 8×8 forty two.20 133.4/29988 142. three.forty nine
AL822 25.400 2×2 20.eight 3.25 7.ninety two 16.20 fifty seven.9/13016 sixty five. 1.54
AL844 4×4 29.forty one hundred fifteen.7/26009 130. 3.00
AL866 6×6 44.20 173.5/39003 195. 4.forty six
AL888 8×8 fifty five.fifty 231.4/52019 245. six.thirty
AL1571 31.750 2×2 25.six 4.00 9.fifty three 19.60 84.5/18996 ninety eight. 2.37
AL1044 4×4 36.40 169./37991 196. four.sixty eight
AL1066 6×6 fifty two.30 253.5/56987 294. 7.20
AL1088 8×8 sixty eight.fifty 338./75982 371. 9.94
AL1222 38.a hundred 2×2 30.five 4.80 11.10 24.30 a hundred and twenty.1/26998 136. 3.65
AL1244 4×4 forty three.eighty 240.2/53997 272. seven.05
AL1266 6×6 sixty three.twenty 360.3/8571 394. ten.fifty
AL1288 8×8 eighty two.sixty 480.4/15714 512. fourteen.03
AL1444 44.450 4×4 36.four 5.sixty 12.64 52.30 302.5/68002 356. ten.34
AL1466 6×6 74.fifty 453.7/101992 534. fifteen.16
AL1644 50.800 4×4 41.six 6.40 14.21 58.00 382.5/85986 449. twelve.ninety eight
AL1666 6×6 83.80 573.8/128990 674.four 19.seventy six
AL1688 8×8 109.fifty 765./171972 899.2 twenty five.47

Products are created of higher high quality alloy steel generation. The plates are punched and squeezed bores by precision engineering. The pin, bush, roller are machined by substantial-effectiveness automated gear and automated grinding products, then by means of warmth treatment of carburization, carbon and nitrogen security mesh belt furnace, surface area blasting process and so forth. Assembled precision by Inside hole place, spin riveted by stress to make certain the efficiency of the complete chain.
Why choose us
one. We are the manufacture.
two. We have around thirty a long time expertise of creating chains and chain hyperlinks.
3. Our design staff has in depth expertise in the chain design.
four. Ideal services and prompt shipping and delivery.
5. We offer you different designs, dimensions and hues to satisfy your requirement.
6. We covering a creation region of 18750 square meters have much more than two hundred personnel and we have a complete set of tests tools to make certain our good quality.
Requirements

Technique Treatment
1 Shot Peening 8 Quenching
two Bluing nine Tempering
three Phosphate 10 Oiling
4 Nickel-plated 11 Greasing
five Zincing 12 Particular colour
six Heat Therapy 13 Stain proofing
7 Carburizing fourteen Pre-stretched and anti-tiredness

 

Usage: Transmission Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing/Electroplating/Oxygenation
Feature: Oil Resistant
Chain Size: P=15.875mm with Extended Pin Leaf Chain
Structure: Leaf Chain

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Customization:

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DIN/ISO    DIN/ISO 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
LL0822 12.700 2×2 10.6 1.60 4.45 8.90 18.2/4094 20.4 0.42
LL0844 4×4 15.60 36.4/8188 40.7 0.84
LL0866 6×6 22.00 54.6/12283 60.0 1.24
LL0888 8×8 28.50 72.8/16378 80.0 1.64
LL1022 15.875 2×2 13.7 1.60 5.08 9.20 22.7/5107 25.5 0.54
LL1044 4×4 15.80 45.4/10213 51.0 1.06
LL1066 6×6 22.10 68.1/15321 76.3 1.57
LL1088 8×8 28.80 90.8/20427 101.9 2.10
LL1222 19.050 2×2 16.0 1.85 5.72 10.40 29.5/6637 33.2 0.73
LL1244 4×4 17.90 59.0/13273 66.4 1.44
LL1266 6×6 25.40 88.5/19910 99.7 2.15
LL1288 8×8 32.90 118.0/26547 132.9 2.84

###

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
AL322 9.525 2×2 7.7 1.30 3.58 6.80 9.0/2045 10.2 0.23
AL344 4×4 11.60 18.0/4090 20.0 0.46
AL422 12.700 2×2 10.4 1.50 3.96 8.30 14.7/3304 15.4 0.39
AL444 4×4 14.40 29.4/6609 30.8 0.74
AL466 6×6 20.50 44.0/9891 46.2 1.13
AL522 15.875 2×2 12.8 2.03 5.08 11.05 24.5/5508 25.2 0.64
AL534 3×4 17.00 36.8/8273 37.8 1.10
AL544 4×4 19.40 48.9/10993 50.5 1.25
AL566 6×6 27.50 73.4/16500 74.2 1.79
AL622 19.050 2×2 15.6 2.42 5.94 13.00 33.4/7508 37.5 0.86
AL644 4×4 22.70 66.7/14994 75.0 1.76
AL666 6×6 32.20 100.1/22502 112.5 2.60
AL688 8×8 42.20 133.4/29988 142.0 3.49
AL822 25.400 2×2 20.8 3.25 7.92 16.20 57.9/13016 65.0 1.54
AL844 4×4 29.40 115.7/26009 130.0 3.00
AL866 6×6 44.20 173.5/39003 195.0 4.46
AL888 8×8 55.50 231.4/52019 245.0 6.30
AL1022 31.750 2×2 25.6 4.00 9.53 19.60 84.5/18996 98.0 2.37
AL1044 4×4 36.40 169.0/37991 196.0 4.68
AL1066 6×6 52.30 253.5/56987 294.0 7.20
AL1088 8×8 68.50 338.0/75982 371.0 9.94
AL1222 38.100 2×2 30.5 4.80 11.10 24.30 120.1/26998 136.0 3.65
AL1244 4×4 43.80 240.2/53997 272.0 7.05
AL1266 6×6 63.20 360.3/80995 394.0 10.50
AL1288 8×8 82.60 480.4/107994 512.0 14.03
AL1444 44.450 4×4 36.4 5.60 12.64 52.30 302.5/68002 356.0 10.34
AL1466 6×6 74.50 453.7/101992 534.0 15.16
AL1644 50.800 4×4 41.6 6.40 14.21 58.00 382.5/85986 449.0 12.98
AL1666 6×6 83.80 573.8/128990 674.4 19.76
AL1688 8×8 109.50 765.0/171972 899.2 25.47

###

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
Usage: Transmission Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing/Electroplating/Oxygenation
Feature: Oil Resistant
Chain Size: P=15.875mm with Extended Pin Leaf Chain
Structure: Leaf Chain

###

Customization:

###

DIN/ISO    DIN/ISO 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
LL0822 12.700 2×2 10.6 1.60 4.45 8.90 18.2/4094 20.4 0.42
LL0844 4×4 15.60 36.4/8188 40.7 0.84
LL0866 6×6 22.00 54.6/12283 60.0 1.24
LL0888 8×8 28.50 72.8/16378 80.0 1.64
LL1022 15.875 2×2 13.7 1.60 5.08 9.20 22.7/5107 25.5 0.54
LL1044 4×4 15.80 45.4/10213 51.0 1.06
LL1066 6×6 22.10 68.1/15321 76.3 1.57
LL1088 8×8 28.80 90.8/20427 101.9 2.10
LL1222 19.050 2×2 16.0 1.85 5.72 10.40 29.5/6637 33.2 0.73
LL1244 4×4 17.90 59.0/13273 66.4 1.44
LL1266 6×6 25.40 88.5/19910 99.7 2.15
LL1288 8×8 32.90 118.0/26547 132.9 2.84

###

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
AL322 9.525 2×2 7.7 1.30 3.58 6.80 9.0/2045 10.2 0.23
AL344 4×4 11.60 18.0/4090 20.0 0.46
AL422 12.700 2×2 10.4 1.50 3.96 8.30 14.7/3304 15.4 0.39
AL444 4×4 14.40 29.4/6609 30.8 0.74
AL466 6×6 20.50 44.0/9891 46.2 1.13
AL522 15.875 2×2 12.8 2.03 5.08 11.05 24.5/5508 25.2 0.64
AL534 3×4 17.00 36.8/8273 37.8 1.10
AL544 4×4 19.40 48.9/10993 50.5 1.25
AL566 6×6 27.50 73.4/16500 74.2 1.79
AL622 19.050 2×2 15.6 2.42 5.94 13.00 33.4/7508 37.5 0.86
AL644 4×4 22.70 66.7/14994 75.0 1.76
AL666 6×6 32.20 100.1/22502 112.5 2.60
AL688 8×8 42.20 133.4/29988 142.0 3.49
AL822 25.400 2×2 20.8 3.25 7.92 16.20 57.9/13016 65.0 1.54
AL844 4×4 29.40 115.7/26009 130.0 3.00
AL866 6×6 44.20 173.5/39003 195.0 4.46
AL888 8×8 55.50 231.4/52019 245.0 6.30
AL1022 31.750 2×2 25.6 4.00 9.53 19.60 84.5/18996 98.0 2.37
AL1044 4×4 36.40 169.0/37991 196.0 4.68
AL1066 6×6 52.30 253.5/56987 294.0 7.20
AL1088 8×8 68.50 338.0/75982 371.0 9.94
AL1222 38.100 2×2 30.5 4.80 11.10 24.30 120.1/26998 136.0 3.65
AL1244 4×4 43.80 240.2/53997 272.0 7.05
AL1266 6×6 63.20 360.3/80995 394.0 10.50
AL1288 8×8 82.60 480.4/107994 512.0 14.03
AL1444 44.450 4×4 36.4 5.60 12.64 52.30 302.5/68002 356.0 10.34
AL1466 6×6 74.50 453.7/101992 534.0 15.16
AL1644 50.800 4×4 41.6 6.40 14.21 58.00 382.5/85986 449.0 12.98
AL1666 6×6 83.80 573.8/128990 674.4 19.76
AL1688 8×8 109.50 765.0/171972 899.2 25.47

###

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

How to choose a roller chain for a conveyor

When choosing a roller chain for your conveyor, the easiest way is to refer to the horsepower and RPM charts. The horsepower and rpm of the small drive sprocket will determine the size and number of teeth of the chain. Conveyor chains are available in a variety of options, including moving products horizontally, vertically, or around a bend radius. When choosing a conveyor chain, consider the purpose of the chain. For example, if you’re delivering products to customers’ doorsteps, you might choose chains that can move products up and down a hallway or warehouse.

Double pitch

Double pitch roller chains are a popular way to drive agricultural equipment. It has twice the pitch of a standard roller chain and is ideal for light-duty drives. Extended pitch increases performance at lower speeds, but requires fewer components per foot than standard single-pitch chains. Compared to single-pitch roller chains, double-pitch chainplates are longer and are suitable for lighter loads. Read on to learn more about double pitch chains and how they can improve your operation.
The most common type of conveyor chain is double pitch. It is used in the auto parts industry, as well as in the precision machinery industry. It is made from the same components as the standard drive roller chain, except it has longer side plates. Double pitch chains are often used on slow-moving conveyors to reduce the stress placed on them. Industries that commonly use double pitch conveyor chains include airport equipment manufacturers, lumber mills, and fruit packing plants.
RS series roller chains are manufactured from high-quality stainless steel. It has excellent chemical and abrasion resistance and is available in a variety of cord lengths. RS sprockets have over 30 teeth. They contain all the necessary connection links for easy installation. PEER Chain offers double pitch roller chain attachments including pre-stretched chains, sprockets, and other attachments.
Double pitch roller chains have several advantages over standard chains. Double pitch chains have double the pitch, making them ideal for conveying applications such as conveyors. In addition to that, it also provides ANSI-compliant styles. These chains also have free connection links. When shopping for a double pitch roller chain, be sure to choose the one that fits your requirements and budget. They will last longer and save you money in the long run.
Double pitch roller chains to ANSI standards feature oversized rollers. These chains are best suited for applications where the product is mounted on top of the chain. They are ideal for agricultural applications where cotton is on top of the drum. Also, this type of chain is used in light-duty conveyors and agricultural applications. You can find double pitch roller chains in a variety of sizes and styles. And, as long as you know what you want, you’ll be happy with the results.
chain

Self-lubricating

Self-lubricating roller chains eliminate the need for manual relubrication, providing long-lasting operation and reducing maintenance costs. These chains are particularly popular in industries such as the food and beverage industry, textiles, printing, and sawmills. They can also replace standard roller chain drives and conveyor chains. Manufactured to the specific standard ISO R606, these chains are ideal replacements for conventional chains. PC chains are particularly beneficial for food and beverage production and packaging applications due to their anti-corrosion properties.
Self-lubricating roller chains meet ISO, ASME/ANSI, and DIN standards. They are interchangeable with standard chains of the same size and shape and can be used in a variety of industrial applications. Self-lubricating chains have special oil-impregnated sleeves to reduce maintenance time. These chains are also suitable for applications where cleanliness is an issue.
Self-lubricating roller chains are manufactured with unique RS attachments. Rather than a traditional roller chain with an external lubricating ring, this type of chain retains the lubricant within its bushings. During operation, the application generates heat, heating the lubricant, which flows out of the pin and bushing area. Therefore, CZPT roller chains are ideal for certain food conveying applications.
In addition to self-lubricating roller chains, carbon steel, stainless steel or nickel-plated steel are also available. Self-lubricating roller chains are available in different sizes depending on the application, including 0.375″ wide profile straight-chain, extended pin chain, and four-link. In addition, these chains are also available in ANSI and BS chain specifications.

Accumulation

Whether you need to move large or small loads, accumulating roller chains are a viable solution. This chain conveyor is designed with low back pressure to transport large and bulky items with minimal noise. Free-running rollers within the chain help create a smooth build-up surface. These chains are available in a variety of options, including accumulating rollers of different pitches.
The accumulation and release roller chain 14 includes an upper part 15 and a lower part 16. The upper part 15 rests in the upper subspace 28, while the lower part 16 rests on the top side 20 of the profile. As the upper belt 15 rolls around the accumulation roller chain 14, it aligns with the lower chain 16 to form a continuous receiving space. This arrangement allows the accumulation roller chain 14 to rest on the top surface of the support profile 11.
A cumulative roller chain consists of many individual parts. Each section of the chain has an elongated cylindrical shape and is connected to each other by hinged joints. Each chain section also has an accumulation and release roller associated therewith. Each roller protrudes from the upper side 20 and the lower side 21 of the chain portion. The accumulation rollers are movable about an axis 22 extending transversely to the longitudinal axis of the chain.
A feature of the stacking and releasing roller chain is its simplicity. The conveyor has a profiled section that is permanently divided into two cross-sectional spaces. The bottom space is closed from all sides. The upper space accommodates the conveyor line. The contoured portion includes an opening that guides the bottom strap. A shunt can also be inserted between the two sections. The accumulating roller chain system is a convenient and versatile way to move bulky items.
There are many different types of accumulating roller chains. Some chains have offset rollers for optimal load distribution. Others have protection to prevent machine wear. Some run without lubricant, which is a safety advantage. In addition to protection, cumulative chains can also provide protection. The side bow version of the accumulation and release roller chain with offset accumulation and release rollers is designed for conveyor systems with very small bend radii.
chain

Without bushing

Bushless roller chains are the most common type of industrial chain. They are simple in design and require only regular maintenance. Regular maintenance includes lubricating, assessing wear, and replacing worn sprockets. For more information, please read the following information:
The outer chainplates and the inner chain plates are alternately arranged in pairs. The connecting pin extends through the hole in the inner link plate. The rollers thus positioned can be rotated on the connecting pins. Oil provided between the outer circumferential surfaces of each connecting pin serves to lubricate the chain. This system reduces noise and wears caused by collisions between inner chain plates and sprockets.
Compared to traditional roller chains, bushings roller chains have rollers around the bushing. These rollers are in rolling contact with the sprocket teeth, providing low friction and excellent wear resistance. To ensure smooth operation, bushings roller chains must be greased to prevent rust and keep the chain properly tensioned. Lubricated chains run smoother and last longer.
In a bushingless chain, the inner links are shaped like half bushings and ride on the rollers. The pins go through the outer plate and connect the inner links to the rollers. The outer plates overlap the inner links and open the pins. This system is also known as a heterochain. This type of chain is more common than traditional roller chains. If you are not sure which type of bushingless roller chain to choose, you may need to purchase an additional pair of inner chainplates.
Linerless roller chains may also include chain guides. In a bushingless roller chain, the outer and inner link plates conform to the surfaces of the guide rails. Thus, the large area of contact between the chain and the guide rail is eliminated, the friction loss is reduced, and the power transmission efficiency is improved. These properties make bushless roller chains more efficient and durable than traditional roller chains. It’s also less noisy. If you are looking for a chain with a lower noise level, a bushingless roller chain may be the right choice for you.

China Special Precision Leaf Chain for Lh Ll Al Series     best roller chainChina Special Precision Leaf Chain for Lh Ll Al Series     best roller chain
editor by czh 2022-12-18

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