China high quality Cm490 Cm690 Stud Anchor Chain/Stud Less Anchor Chain Grade U1 U2 U3 with Certificate 30 Years Chain Factory bush chain

Product Description

CM490 CM690 Grade U1 U2 U3 Stud/Studless Anchor Chain With Certificate 30 Years Chain Factory

 

 

 

STUD LINK ANCHOR CHAIN,LINK SIZE(6×3.6D),TEST LOAD AND WEIGHT
D(Φ)   DIAMETER CHAIN LINK SIZE AM1              U1 STUD LINK CHAIN AM2              U2 STUD LINK CHAIN AM3              U3 STUD LINK CHAIN APPROX.   WEIGHT
OUTSIDE   LENGTH OUTSIDE  WIDTH PROOF   LOAD BREAKING   LOAD PROOF   LOAD BREAKING   LOAD PROOF   LOAD BREAKING   LOAD 27.5M
INCH MM MM MM MM KN KN KN KN KN KG
1/2 12.5 75 45 46 66 66 92 92 132 98.00
9/16 14 84 50.4 58 82 82 116 116 165 119.00
5/8 16 96 57.6 76 107 107 150 150 216 156.00
11/16 17.5 105 63 89 127 127 179 179 256 186.00
3/4 19 114 68.4 105 150 150 211 211 301 230.00
13/16 20.5 123 73.8 123 175 175 244 244 349 260.00
7/8 22 132 79.2 140 200 200 280 280 401 300.00
15/16 24 144 86.4 167 237 237 332 332 476 370.00
1-1/16 26 156 93.6 194 278 278 389 389 556 431.00
1-1/8 28 168 100.8 225 321 321 449 449 642 496.00
1-3/16 30 180 108 257 368 368 514 514 735 564.00
1-1/4 32 192 115.2 291 417 417 583 583 833 635.00
1-5/16 34 204 122.4 328 468 468 655 655 937 712.00
1-7/16 36 216 129.6 366 523 523 732 732 1050 800.00
1-1/2 38 228 136.8 406 581 581 812 812 1160 887.00
1-9/16 40 240 144 448 640 640 896 896 1280 1032.00
1-5/8 42 252 151.2 492 703 703 981 981 1400 1084.00
1-3/4 44 264 158.4 538 769 769 1080 1080 1540 1197.00
1-13/16 46 276 165.6 585 837 837 1170 1170 1680 1310.00
1-7/8 48 288 172.8 635 908 908 1270 1270 1810 1438.00
2 50 300 180 686 981 981 1370 1370 1960 1546.00
2-1/16 52 312 187.2 739 1060 1060 1480 1480 2110 1661.00
2-1/8 54 324 194.4 794 1140 1140 1590 1590 2270 1791.00
2-3/16 56 336 201.6 851 1220 1220 1710 1710 2430 1926.00
2-5/16 58 348 208.8 909 1290 1290 1810 1810 2600 2086.00
2-3/8 60 360 216 969 1380 1380 1940 1940 2770 2249.00
2-7/16 62 372 223.2 1030 1470 1470 2060 2060 2940 2361.00
2-1/2 64 384 230.4 1100 1560 1560 2190 2190 3130 2516.00
2-9/16 66 396 237.6 1160 1660 1660 2310 2310 330 2676.00
2-11/16 68 408 244.8 1230 1750 1750 2450 2450 3500 2885.00
2-3/4 70 420 252 1290 1840 1840 2580 2580 3690 3571.00

MATERIAL:(U1:CM370;   U2:CM490;   U3:CM690)
STUD LINK ANCHOR CHAIN,LINK SIZE(6×3.6D),TEST LOAD AND WEIGHT
D(Φ)   DIAMETER CHAIN LINK SIZE AM1              U1 STUD LINK CHAIN AM2              U2 STUD LINK CHAIN AM3              U3 STUD LINK CHAIN APPROX.   WEIGHT
OUTSIDE   LENGTH OUTSIDE  WIDTH PROOF   LOAD BREAKING   LOAD PROOF   LOAD BREAKING   LOAD PROOF   LOAD BREAKING   LOAD 27.5M
INCH MM MM MM MM KN KN KN KN KN KG
1/2 12.5 75 45 28.75 57.81 41.20 82.60 56.40 112.80 85.40
9/16 14 84 50.4 34.78 69.93 51.00 101.90 70.76 141.51 106.55
5/8 16 96 57.6 47.10 94.72 66.20 132.30 92.42 184.83 139.43
11/16 17.5 105 63 56.35 113.31 78.89 157.78 110.55 221.10 178.35
3/4 19 114 68.4 66.42 133.57 93.60 187.20 130.32 260.64 217.68
13/16 20.5 123 73.8 77.33 155.49 108.64 217.27 151.70 303.42 229.14
7/8 22 132 79.2 89.06 179.08 125.40 250.90 174.40 349.40 264.49
15/16 24 144 86.4 105.98 213.25 149.90 298.90 207.90 415.80 341.82
1-1/16 26 156 93.6 124.38 250.12 175.40 350.80 244.00 488.00 369.94
1-1/8 28 168 100.8 144.26 290.08 203.80 406.70 283.00 566.00 427.04
1-3/16 30 180 108 165.60 333.00 234.20 467.50 324.90 649.80 490.98
1-1/4 32 192 115.2 188.42 378.88 265.60 531.20 369.60 739.30 559.65
1-5/16 34 204 122.4 212.70 427.72 299.90 599.80 417.30 834.60 671.52
1-7/16 36 216 129.6 238.46 479.52 336.10 672.30 467.80 935.70 707.85
1-1/2 38 228 136.8 265.70 534.28 374.40 748.70 521.30 1042.50 788.98
1-9/16 40 240 144 294.40 592.00 414.50 829.10 577.60 1155.20 869.36
1-5/8 42 252 151.2 324.58 652.68 457.70 915.30 636.80 1273.60 959.30
1-3/4 44 264 158.4 356.22 716.32 502.70 999.60 698.90 1398.00 1111.25
1-13/16 46 276 165.6 389.34 782.92 548.80 1097.60 763.90 1527.80 1152.07
1-7/8 48 288 172.8 423.94 852.48 597.80 1195.60 831.70 1663.50 1256.26
2 50 300 180 460.00 926.09 648.80 1293.60 902.50 1805.00 1360.41
2-1/16 52 312 187.2 497.54 1000.48 697.63 1395.26 976.14 1952.28 1485.61
2-1/8 54 324 194.4 536.54 1078.92 752.33 1504.66 1052.68 2105.36 1648.08
2-3/16 56 336 201.6 577.02 1160.32 809.09 1618.18 1132.10 2264.20 1715.97
2-5/16 58 348 208.8 618.98 1244.68 867.91 1735.82 1214.40 2428.80 1844.50
2-3/8 60 360 216 662.40 1332.00 928.80 1857.60 1299.60 2599.20 1973.29
2-7/16 62 372 223.2 707.30 1422.28 991.75 1983.50 1387.68 2775.36 2101.56
2-1/2 64 384 230.4 753.66 1515.52 1056.77 2113.54 1478.66 2957.32 2298.47
2-9/16 66 396 237.6 801.50 1611.72 1123.85 2247.70 1572.52 3145.04 2398.10
2-11/16 68 408 244.8 850.82 1710.88 1192.99 2385.98 1669.26 3338.52 2522.88
2-3/4 70 420 252 901.60 1813.00 1264.20 2528.40 1768.90 3537.80 2697.65

Our Services
1. Prompt reply for inquiry within 24 hours
2. One on one service guarantees you the best purchasing experience.
3. Strong production capacity and professional technical engineer can guarantee the delivery time and quality.
4. Strict quality control.

 

ZheJiang CZPT chain is a professional manufuacturer which is specialized in producing lifting chain, mining chain,lashing chain,anchor chain, ash handler chain,fishing chain etc..since 1991.

We have certified by ISO 2000 ,and get CE certification, safety certificate of mining products,classification society certification.
Our chains can be exported to overseas markets,such as United States,Japan,Germany,Russia,,Eastern Europe and Southeast Asianountries.

Haiwei chains has 4 producing lines with more than 220 employees.
Our  chain’s diameters ranges from 6mm-42mm and grade standard ranges form G30 to CZPT serious which can meet the requirementsof mining, lifting,berthing,strapping,lifting, fishery and other fields.

 

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: Alloy
Surface Treatment: Baking Paint
Feature: Heat Resistant
Chain Size: D3mm-D68mm, G30-G100
Structure: Welded Chain
Samples:
US$ 5/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

chain

Roller Chain Maintenance Tips

There are many things to keep in mind when maintaining a roller chain. The main reasons include friction and external influences. Without proper lubrication and adjustment, such chains will wear prematurely. Here are some tips for keeping your roller chain in top shape. continue reading! This will make your process easier. We will also discuss the cost of the new roller chain. As always, remember to check for loose ends and adjust the chain regularly.

Preloading

Roller chains are designed to accommodate many different types of loads. Sprockets are the main cause of chain wear. Axial and angular misalignment occurs when the sprocket faces are not properly aligned. Both types of misalignment increase stress and wear on the roller chain. They can also negatively affect the drive. Therefore, choosing the right chain is an important consideration.
Preloading helps to eliminate initial elongation and extend service life. The benefits of preloading can be seen in the preloading chart. Significant elongation occurs during drive startup with no or minimal preload. This is due to the surface hardness of the worn parts. On the other hand, a properly preloaded chain shows little elongation during the initial start. Therefore, proper preload can prolong wear life.
Although elongation is a natural phenomenon in any drive, it can be minimized or eliminated with proper maintenance. In addition to regular inspections, you should do a full inspection of your chain after the first hundred hours. This inspection should focus on key life factors such as 3% elongation, how the chain is lubricated, and any other issues that may affect life. A good quality chain should have the longest life and no problems.
There are many different roller chain specifications. A good rule of thumb is to choose chains with at least five links. Then, tighten the chain until a break occurs, and it will tell you what kind of break occurred. Alternatively, you can use a roller chain with the maximum allowable load. As long as the MAL doesn’t exceed that number, it’s still perfectly safe to use it for any application.

lubricating

When it comes to lubrication, there are several different techniques. For example, spray lubrication is a popular method for high-horsepower drives and high-load and fast-moving machines. This method is very effective, but it is expensive, and spraying the chain too far out of the guard can cause leaks. Another common method is brush lubrication. Brush lubrication involves applying a continuous flow of oil to the chain, pushing it into the chain. This lubrication technique reduces the application temperature of the chain. Also, it can extend the life of the chain, depending on the manufacturer’s specifications.
While the lubrication of roller chain couplings varies by application, sprocket hubs should be lubricated monthly to ensure proper sealing. The amount of oil used depends on the rotational speed and the type of roller chain coupling. In general, lubricants used in roller chain couplings should have excellent adhesion, oxidation, and mechanical stability.
Wear-resistant lubricants are recommended. They prevent the rollers from sticking to each other and prevent rusting. These lubricants have low surface tension and are not harmful to metal or O-ring chains. The optimum lubrication method depends on ambient temperature, horsepower, and chain speed. Properly lubricating a roller chain increases the life of the chain and reduces the risk of wear.
Proper lubrication of the roller chain is essential to prevent corrosion and prolong its service life. The oil forms a smooth film on the chain components, reducing metal-to-metal contact and minimizing friction and wear. Additionally, the oil provides a smooth running surface and reduces noise. However, the running-in process of roller chain lubrication cannot be underestimated. When using heavy-duty oils, ensure that the lubricant is compatible with operating and ambient temperatures.

Maintain

To extend the life of your roller chain, you need to carry out regular inspections. First, you should check the T-pin on the link plate at the joint. If they are not connected properly, it can cause the chain to stretch and not maintain proper spacing and timing. Next, you should look for unusual noise, corrosion, and dirt that may indicate wear. If you notice any of these problems, it’s time to replace the chain.
In order to properly maintain a roller chain, both areas of the roller chain must be lubricated with the correct lubricant. Lubricants used should be SAE non-degreased oils. There are several types of lubricants available, but the best one is a petroleum-based oil with a high viscosity. You can also check for signs of wear, such as red or brown discoloration. This means that there is not enough lubrication.
While the life expectancy of a roller chain is unknown, it is important to know how to extend its life and maximize its effectiveness. Improper tension and alignment can shorten its life and place undue stress on the drive system and the chain itself. Incorrect tension can also lead to slippage and increased energy output. Therefore, you should calculate the tension and alignment of the chain during the initial installation. Check and adjust regularly.
Another way to extend the life of your rollers is to thoroughly clean the inside and outside of the rollers. You should also lubricate it frequently to prevent excessive heat buildup. Designed to prevent overheating by limiting the amount of work during break-ins. Additionally, regular inspections will help you catch anomalies early enough to stop operations. Last but not least, regular lubrication will prolong the life of the roller chain.

Cost

Buying a roller chain is a big decision, but initial cost shouldn’t be the only consideration. The cost of the roller chain itself, as well as the running costs, should be considered. Even the lowest-priced chains can be more expensive in the long run. Additionally, maintenance and energy costs may increase. The best roller chain for your business will be the one that best suits your needs. Listed below are some considerations to consider when purchasing a roller chain.
First, what material should you use? Roller chains come in many different materials. Stainless steel is a commonly used material in construction. Materials are selected based on the cost and design of chain horsepower transmission. Various manufacturing processes will determine which material is suitable for your application. Also, the weight of the chain will vary depending on its pitch and the construction technique used. A large part of the cost of a roller chain is on the drive sprocket.
Another consideration is installation cost. Roller chains are commonly used in agricultural and transportation applications, especially for agronomic products. If lubrication is your concern, maintenance-free chains are the best choice. Corrosion-resistant chains are ideal for wet environments. They are sold in boxed lengths, so replacing a longer length requires adding a shorter length. To avoid trouble, use the skateboard to help connect the links.
Another consideration is the overall width. The overall width of an open #40 roller chain may vary but should be at least 10 feet wide. Although it is not the most expensive type of roller chain, it will last longer. Using it correctly will increase its overall longevity, so it’s a good idea to choose it wisely. If your business uses roller chains regularly, the cost reduction is well worth it.
chain

Application

A roller chain consists of a pair of alternating pins and roller links. The pins are pressed into the side panels and hinged to the rollers. Roller chains can be single or multi-strand, connected by a common pin. The multi-strand design provides higher shear strength for demanding power transmission applications. Typical applications for roller chains include conveyors, hoists, and other mechanical equipment.
The horsepower capability of a roller chain is limited by several factors, including pin shock and friction. While research into these factors has placed some limits on the maximum operating speed of the roller chain, practical experience has shown that these systems can be used at higher speeds. Proper lubrication and cooling can increase the durability of these chains. In addition, roller chain applications include:
Drive and conveyor systems are the two main uses of roller chains. During driving operations, wear and elongation are a natural part of the operation. However, lubrication plays a vital role in minimizing wear and shock loads. Therefore, wear is inevitable and special care must be taken to ensure proper lubrication. Additionally, lubrication reduces heat dissipation in the chain.
The materials used to make roller chains vary from one type to another. Stainless steel is common, but nylon or brass are sometimes used. These materials are less expensive and more durable than steel or stainless steel. The best material for the job depends on a variety of factors, including cost, environmental conditions, and design horsepower transmission. For example, the pin bushing contact area is a critical area requiring lubrication. Additionally, some coatings are designed to retard the corrosive effects of water or oil.
China high quality Cm490 Cm690 Stud Anchor Chain/Stud Less Anchor Chain Grade U1 U2 U3 with Certificate 30 Years Chain Factory   bush chainChina high quality Cm490 Cm690 Stud Anchor Chain/Stud Less Anchor Chain Grade U1 U2 U3 with Certificate 30 Years Chain Factory   bush chain
editor by CX 2023-04-20

Side Bow Roller Chain

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